Vijay Laxmi Impex

Spring steel c62 hardened temper strips
size available 0. 30mm thk to 3. 50mm thk 
width available 5mm width to 400mm width 
hardness range from 45 to 50 hrc
make tata bsl ltd & stelco ltd
surface finish - bright, blue, furnance grey

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• Delivery Time: 2 TO 3 DAYS
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C80 spring steel is a high carbon steel that is commonly used in the manufacturing of hardened and tempered spring steel strips for various applications, including the automobile industry. Its high strength, toughness, and resistance to fatigue and wear make it ideal for use in components that require high performance and reliability.

In the automobile industry, C80 spring steel is commonly used to produce a range of components such as clutch springs, valve springs, suspension springs, and other types of springs. These components require high strength and durability to withstand the stress and strain of regular use, making C80 spring steel a popular choice due to its excellent mechanical properties.

C80 spring steel strips for the automobile industry are typically produced through a process of cold rolling, which involves passing the material through a series of rollers to achieve the desired thickness and properties. They are available in various thicknesses, widths, and lengths to meet specific application requirements.

Proper handling and storage are important to prevent damage to the material during transport and fabrication. It is recommended to use tools and equipment that are designed for use with spring steel to avoid contamination and damage to the material. Additionally, quality control measures such as testing and inspection should be implemented to ensure that the material meets the required specifications and standards for use in the automobile industry.

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• Delivery Time: 1-3DAYS
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EN42B is a type of high carbon spring steel that is commonly used in the manufacturing of springs, particularly those that are subjected to high stress or repeated flexing. EN42B spring steel strips are made from this material and are typically used to create flat springs, clock springs, and other types of spring components.

EN42B spring steel strips have excellent toughness, wear resistance, and fatigue strength, which makes them ideal for use in demanding applications. They can also be heat treated to achieve specific properties, such as increased hardness or improved ductility.

EN42B spring steel strips are typically produced through a process of cold rolling, which involves passing the material through a series of rollers to achieve the desired thickness and properties. They are available in various thicknesses, widths, and lengths to meet specific application requirements.

Proper handling and storage are important to prevent damage to the material during transport and fabrication. It is recommended to use tools and equipment that are designed for use with spring steel to avoid contamination and damage to the material.

Additional Information:

• Delivery Time: SAME DAY OR NEXT DAY
• Packaging Details: AS PER REQUIRMENT

Introduction to Hardened & Tempered Steel Strips:

Hardened and tempered steel strips are high-performance materials that have undergone a series of heat treatment processes designed to significantly enhance their mechanical properties. These processes involve carefully controlled heating and cooling techniques that transform the steel's microstructure, improving its hardness, strength, and flexibility. As a result, these steel strips are highly valued in a wide range of industrial applications where durability, precision, and reliability are critical.

1. Hardening Process:

The first step in producing hardened steel strips is the hardening process. This involves heating the steel to a temperature above its critical point, typically between 800°C and 900°C (1472°F to 1652°F), depending on the steel grade. At this elevated temperature, the steel’s crystal structure changes from ferrite to austenite, allowing the carbon atoms to move within the lattice.

• Quenching: Once the steel reaches the desired temperature and the transformation to austenite is complete, it is rapidly cooled or quenched. Quenching is usually done in water, oil, or sometimes air, depending on the steel composition and the desired final properties. The rapid cooling causes the austenite to transform into martensite, a hard and brittle microstructure. This increase in hardness makes the steel extremely resistant to wear and deformation, although it also becomes more brittle.

2. Tempering Process:

After hardening, the steel is often too brittle for most applications, which is where tempering comes into play. Tempering involves reheating the quenched steel to a temperature below the critical point, typically between 150°C and 650°C (302°F to 1202°F). The exact temperature and duration of tempering are carefully controlled to achieve the desired balance of hardness and toughness.

• Microstructure Refinement: During tempering, the martensite structure is transformed into tempered martensite, which has a reduced level of internal stress. This process allows the steel to retain much of its hardness while significantly improving its ductility and toughness. The result is a material that can withstand impact and resist cracking, making it suitable for dynamic applications.

Material Composition:

Hardened and tempered steel strips can be manufactured from various types of steel, each chosen for specific properties:

• Carbon Steel: The most common type used for these strips, offering a good balance of hardness, strength, and wear resistance. Higher carbon content increases hardness but reduces ductility.
• Alloy Steel: Contains additional elements such as chromium, nickel, or molybdenum, which enhance certain properties like corrosion resistance, toughness, or heat resistance.
• Stainless Steel: Includes a significant amount of chromium (usually more than 10.5%), providing excellent corrosion resistance in addition to the hardness and toughness gained from hardening and tempering.

Properties of Hardened & Tempered Steel Strips:

• Hardness: Due to the martensitic structure formed during hardening, these steel strips exhibit high hardness, making them suitable for wear-resistant applications.

Conclusion:

Hardened and tempered steel strips are indispensable materials in modern manufacturing and industry. Their unique combination of hardness, toughness, and elasticity makes them suitable for a wide range of applications, from automotive parts to cutting tools and springs. Understanding the intricacies of the hardening and tempering processes allows manufacturers to tailor these steel strips to meet the specific demands of various industries, ensuring reliability and performance in even the most challenging environments.

C80 Tempered Spring Steel Strips: Detailed Overview

C80 spring steel is a high-carbon steel known for its excellent strength and hardness properties, making it ideal for use in applications requiring high wear resistance and fatigue strength. When tempered, C80 steel achieves a good balance of hardness, toughness, and elasticity, making it suitable for precision components and mechanical springs.

1. Composition and Material Properties

C80 Composition:

• Carbon (C): 0.75% - 0.85%
• Manganese (Mn): 0.50% - 0.80%
• Silicon (Si): 0.15% - 0.35%
• Phosphorus (P): ≤0.035%
• Sulfur (S): ≤0.035%

2. Mechanical Properties

The mechanical properties of C80 tempered spring steel strips can vary depending on the exact tempering process, but general characteristics include:

• Tensile Strength: 1300 - 1900 MPa
• Yield Strength: High, providing resistance to permanent deformation.
• Hardness: Can range from 48 HRC to 52 HRC depending on the tempering.
• Modulus of Elasticity: Approximately 200 GPa
• Density: ~7.85 g/cm³

3. Processing and Manufacturing

Production Forms:

• Typically supplied as strips, but also available in sheets or coils.

Tempering Process:

• Hardening: Heat treated at around 800-860°C, then quenched in oil or water.
• Tempering: Heated to around 400-550°C depending on the desired hardness, then air-cooled. This process relieves internal stresses and improves toughness while retaining a high degree of hardness.

Surface Finishing:

• Strips can be delivered with a polished, bright, or blue-tempered finish depending on application needs.

4. Applications

C80 tempered spring steel strips are commonly used in applications where high strength, elasticity, and resistance to wear are essential, including:

• Springs: Used in manufacturing coil springs, leaf springs, and flat springs.
• Clips and Fasteners: Precision clips, clamps, and retaining rings.
• Cutting Tools: Blades, scrapers, and other cutting instruments requiring high hardness.
• Automotive Components: Parts like clutch springs and other precision parts.
• Mechanical Components: Washers, shims, and spacers.

5. Handling and Storage

• Corrosion Protection: Though C80 steel is high in carbon, it is not stainless and should be stored in a dry environment to avoid rust. Surface coatings or oiling can provide additional protection.
• Handling: Handle with care to prevent damage to the edges, which can affect the material’s performance.
• Storage: Flat storage or on reels to avoid deformation, particularly for thin strips.

6. Purchasing Considerations

• Thickness and Width: Available in various thicknesses (e.g., 0.1mm to 2mm) and widths depending on the application.
• Surface Finish: Choose based on the application requirements (e.g., polished or blue-tempered).

7. Safety and Environmental Aspects

• Machining: Cutting and forming C80 spring steel can be hazardous due to its hardness. Proper tools and protective gear should be used.
• Environmental Impact: Recyclable and should be disposed of according to local regulations. Excessive waste should be minimized.

C80 tempered spring steel strips are vital in many industries due to their strength, hardness, and flexibility. Selecting the right grade and understanding its properties ensures optimal performance for demanding applications.

0.1mm Spring Steel: Detailed Overview

Spring steel refers to a group of high-carbon steels known for their high yield strength and the ability to return to their original shape after significant bending or twisting. A thickness of 0.1mm indicates a very thin, flexible sheet or strip, which is commonly used in precision applications.

1. Composition and Types

Common Grades:

• C100S / 1.1274 (EN 10132-4): High carbon spring steel.
• C75 / 1.1248: Medium-high carbon content.
• 301 Stainless Steel: Offers corrosion resistance.
• 17-7 PH Stainless Steel: Precipitation-hardening stainless steel with good fatigue properties.

Typical Composition (for C100S):

• Carbon (C): ~1.00%
• Manganese (Mn): 0.20% - 0.60%
• Silicon (Si): 0.15% - 0.35%
• Phosphorus (P): ≤0.025%
• Sulfur (S): ≤0.025%

2. Mechanical Properties

Properties can vary based on heat treatment and alloy, but general characteristics include:

• Tensile Strength: High (varies based on tempering)
• Yield Strength: High
• Hardness: Can range from 42 HRC to 55 HRC
• Elastic Limit: High, allowing significant deformation without permanent set

3. Physical Properties

• Density: Approximately 7.85 g/cm³
• Modulus of Elasticity: ~200 GPa
• Thermal Conductivity: ~50 W/m·K

4. Manufacturing and Processing

Production Forms:

• Strips
• Sheets
• Coils

Processing Techniques:

• Cold Rolling: Achieves thin gauges like 0.1mm with smooth surface finishes.
• Heat Treatment: Involves hardening and tempering to achieve desired mechanical properties.
• Surface Finishing: Can include polishing, coating, or plating for enhanced corrosion resistance or aesthetics.

5. Applications

Due to its thinness and properties, 0.1mm spring steel is used in:

• Precision Springs: In devices like watches or measuring instruments.
• Shims and Spacers: For precise adjustments in assemblies.
• Electrical Components: Such as connectors or contacts.
• Automotive Parts: Small clips or fasteners.
• Medical Devices: Where precision and strength are required.

6. Handling and Storage

• Corrosion Protection: Store in a dry environment; apply protective coatings if necessary.
• Handling: Use gloves to prevent oils from hands causing corrosion or contamination.
• Storage: Flat storage to prevent bending or warping due to thinness.

7. Purchasing Considerations

• Specifications: Confirm material grade, hardness, and surface finish.
• Certification: Material test reports (MTRs) to verify composition and properties.
• Quantity: Available in rolls or sheets; minimum order quantities may apply.

8. Safety and Environmental Aspects

• Machining: Thin materials can pose cutting hazards; appropriate safety gear is essential.
• Disposal: Recyclable due to steel content; follow local regulations for disposal.

By understanding these facets of 0.1mm spring steel, engineers and designers can make informed decisions for their specific application needs.

Stainless steel 304 strip refers to a thin, flat piece of stainless steel material made from grade 304 stainless steel alloy. Stainless steel 304, also known as SS 304, is an austenitic stainless steel with a combination of properties that make it widely used across various industries. Here's an overview of stainless steel 304 strip, including its properties, manufacturing process, applications, and benefits.

 

Properties of Stainless Steel 304:

 

1. Corrosion Resistance: SS 304 offers excellent corrosion resistance in a wide range of environments, including atmospheric conditions, chemicals, and marine environments.

2. Strength and Durability: It has good tensile strength, yield strength, and durability, making it suitable for structural applications and components requiring mechanical integrity.

3. Formability: SS 304 is easily formable, allowing it to be bent, shaped, stamped, or drawn into various configurations without compromising its properties.

4. Heat Resistance: It maintains its mechanical properties at elevated temperatures, making it suitable for applications involving heat exposure.

5. Hygiene: The smooth surface of SS 304 is easy to clean and resistant to bacterial growth, making it ideal for applications in food processing, healthcare, and sanitary environments.

6. Aesthetic Appeal: SS 304 has a bright, reflective surface finish that provides an attractive appearance, making it suitable for decorative and architectural uses.

 

Manufacturing Process of Stainless Steel 304 Strip:

 

1. Material Preparation: The manufacturing process begins with SS 304 coils or sheets of specific thicknesses. These coils or sheets are sourced from stainless steel manufacturers.

2. Slitting: The SS 304 coils or sheets are passed through precision slitting machines that cut them into narrower strips with specific widths. This step ensures uniformity and accuracy in the dimensions of the strips.

3. Edge Conditioning: After slitting, the edges of the stainless steel 304 strips may undergo edge conditioning processes such as deburring, chamfering, or edge rolling to remove sharp edges and improve surface quality.

4. Surface Treatment: Depending on the application requirements, the stainless steel 304 strips may undergo surface treatments such as polishing, brushing, or coating to enhance their appearance, corrosion resistance, or specific functional properties.

 

Applications of Stainless Steel 304 Strip:

 

1. Manufacturing: SS 304 strips are used in various manufacturing industries for producing components, parts, and assemblies for machinery, equipment, appliances, and automotive applications.

2. Construction: They find applications in construction for structural components, architectural elements, cladding, roofing, and decorative features.

3. Industrial Equipment: Stainless steel 304 strips are used in industrial equipment such as tanks, pipelines, valves, fittings, and processing machinery due to their corrosion resistance and durability.

4. Kitchenware: They are utilized in the production of kitchenware such as sinks, countertops, cookware, and appliances due to their hygiene, ease of cleaning, and aesthetic appeal.

5. Electronics: SS 304 strips are used in electronics for housing components, enclosures, brackets, and structural elements requiring corrosion resistance, durability, and electromagnetic shielding.

6. Transportation: Stainless steel 304 strips are used in transportation applications for manufacturing vehicle components, body panels, exhaust systems, and structural elements due to their strength and corrosion resistance.

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A stainless steel (SS) strip roll refers to a coiled form of stainless steel strips, typically wound onto a spool for ease of handling, storage, and transportation. These strip rolls are versatile materials used in various industrial applications. Here are key aspects related to SS strip rolls:
1. **Material Composition:**   - Stainless steel strip rolls can be manufactured from different grades, such as 304, 316, or 430, depending on the specific requirements of the application. The composition may include chromium, nickel, and other alloying elements.
2. **Thickness and Width Range:**   - Stainless steel strip rolls are available in a range of thicknesses and widths, catering to diverse industrial needs. Common thicknesses vary from thin gauge to thicker options, and widths can be customized to meet specific requirements.
3. **Surface Finish:**   - The surface finish of stainless steel strip rolls can vary based on application needs. Options include a bright annealed finish, a matte finish, or other specialized finishes tailored to meet particular aesthetic or functional requirements.
4. **Coil Form:**   - Strip rolls are wound in coil form, allowing for efficient handling and processing during manufacturing. The coiling process ensures easy unwinding when the material is ready for use.
5. **Applications:**   - Stainless steel strip rolls find applications in various industries, including automotive, construction, electronics, and appliances. They are used for manufacturing components such as brackets, springs, connectors, and other precision parts.
6. **Precision Slitting:**   - Precision slitting processes are employed during the manufacturing of stainless steel strip rolls to achieve accurate widths with tight tolerances. This is critical for meeting specific dimensional requirements.
7. **Edge Conditions:**   - The edges of stainless steel strip rolls can be processed to meet specific conditions, including round edges, slitted edges, or deburred edges, depending on the application and subsequent manufacturing processes.
8. **Corrosion Resistance:**   - Stainless steel strip rolls inherently possess corrosion-resistant properties, making them suitable for use in environments where resistance to rust or corrosion is essential.
9. **Quality Standards:**   - Adherence to industry standards, such as ASTM A240 or its equivalent, is crucial to ensure the quality, consistency, and performance of stainless steel strip rolls.
10. **Packaging and Handling:**    - Proper packaging of stainless steel strip rolls is essential to prevent damage during transportation and handling. Coil packaging safeguards the material from external elements and maintains its integrity.
11. **Supplier Certification:**    - When procuring stainless steel strip rolls, it is advisable to choose suppliers who provide certification regarding material composition, dimensions, and adherence to quality standards. This ensures that the material meets specified requirements.
In summary, stainless steel strip rolls are versatile materials used in a wide range of industrial applications. Precision manufacturing processes, customization options, corrosion resistance, and adherence to quality standards make them valuable for manufacturing components in various sectors. Proper handling and attention to supplier certification are essential aspects when utilizing stainless steel strip rolls in industrial processes.

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• Delivery Time: READY STOCK
• Packaging Details: Detailing the packaging information for stainless steel (SS) coils, it is crucial to adhere to industry standards to ensure the protection of the material during transit and storage. Below is a comprehensive outline of the typical packaging details for SS coils: Material Identification: Clearly label the packaging with essential information, including the stainless steel grade, specifications, and any other relevant details to facilitate easy identification. Packaging Material: Utilize appropriate packaging materials that provide sufficient protection against corrosion, scratches, and other potential damages. Commonly used materials include wooden pallets, wooden crates, or steel skids. Coil Positioning: Ensure proper positioning of the coils within the packaging to prevent movement during transportation. This can be achieved by securing the coils with suitable strapping or bands. Protective Layer: Apply a protective layer such as VCI (Volatile Corrosion Inhibitor) paper or film to shield the SS coils from atmospheric corrosion. This is particularly crucial for preventing rust or other forms of oxidation. Inner Wrapping: Each individual coil should be securely wrapped with a durable material, such as polyethylene or stretch film, to provide an additional layer of protection against moisture and physical damage. Outer Wrapping: After the inner wrapping, the entire bundle of coils should be enveloped with a strong outer wrapping, like a weather-resistant plastic or shrink wrap, to safeguard against external elements. Labeling: Affix clear and comprehensive labels on the packaging, including information such as coil dimensions, weight, quantity, and handling instructions. Compliance with international shipping regulations, such as ISPM 15 for wooden packaging, should also be ensured. Documentation: Include all necessary documentation, such as packing lists, certificates of origin, and material test reports, within a securely attached pouch on the packaging.

Spring steel sheet metal refers to thin, flat pieces of steel that have been manufactured specifically for use in spring applications. These sheets are typically made from high-carbon or alloyed steels, known for their ability to return to their original shape after being bent or deformed. Here are some key points about spring steel sheet metal:
1. **Material**: Spring steel sheet metal is usually made from high-carbon steel (such as grades C1074 and C1095) or alloyed steels (such as grades 6150 and 9260). These steels are chosen for their high yield strength, hardness, and resilience, which are essential properties for springs.
2. **Properties**: Spring steel sheet metal is characterized by its ability to withstand repeated bending or deformation without permanent distortion. It has high tensile strength, good yield strength, and excellent fatigue resistance, making it suitable for applications where resilience and durability are critical.
3. **Manufacturing Process**: Spring steel sheet metal is typically produced through hot rolling or cold rolling processes, followed by annealing to improve ductility and remove internal stresses. The sheets may undergo further processing, such as surface treatment or coating, to enhance corrosion resistance or other properties.
4. **Applications**: Spring steel sheet metal is used in a wide range of applications where springs are required, including automotive, aerospace, manufacturing, construction, and consumer goods. It is used to make various types of springs, including coil springs, flat springs, leaf springs, and other components requiring high strength and resilience.
5. **Surface Finish**: Spring steel sheet metal may have different surface finishes depending on the manufacturing process and application requirements. It can be supplied with a smooth, polished finish or a rougher texture, depending on the intended use and desired aesthetic appearance.
6. **Thickness and Dimensions**: Spring steel sheet metal is available in various thicknesses and dimensions to meet specific customer requirements. The thickness of the sheet metal depends on the type of spring being manufactured and the load-bearing capacity required for the application.
In summary, spring steel sheet metal is a critical component in the production of springs used in a wide range of industries and applications. Its unique combination of strength, resilience, and durability makes it an ideal material for manufacturing high-performance springs that can withstand the rigors of repeated use and provide reliable performance over time.

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Spring steel slitting coil refers to a type of coil made from spring steel that has undergone the slitting process. Spring steel is a high-carbon steel or alloy known for its elasticity and resilience, making it ideal for applications requiring significant deflection or resilience, such as springs, elastic washers, and other components subject to repeated bending or stretching.
Here are some key points about spring steel slitting coil:
1. **Material**: Spring steel is typically made from high-carbon steel or alloyed steel with additional elements such as silicon or manganese to enhance its elastic properties. It has a high yield strength and can return to its original shape after being deflected or deformed, making it suitable for springs and other elastic components.
2. **Slitting Process**: The slitting process involves cutting a wide coil of spring steel into narrower strips or coils using specialized machinery equipped with circular blades. The width of the strips can be customized according to specific requirements, allowing for efficient use of material and minimizing waste.
3. **Customization**: Spring steel slitting coil can be customized in terms of width, thickness, and surface finish to meet the requirements of different applications. Depending on the intended use, the edges of the strips may be rounded or deburred to prevent sharp edges that could cause injury during handling.
4. **Applications**: Spring steel slitting coil finds applications in various industries where elasticity and resilience are critical, such as automotive, aerospace, industrial manufacturing, and consumer goods. It is used to produce a wide range of components, including suspension springs, flat springs, coil springs, snap rings, and clutch springs.
5. **Quality Control**: Quality control is essential during the slitting process to ensure that the spring steel strips meet the required specifications in terms of dimensional accuracy, surface finish, mechanical properties, and chemical composition. Quality checks may include dimensional inspection, hardness testing, tensile testing, and metallurgical analysis.
6. **Packaging and Shipment**: Once the spring steel slitting coils are produced, they are typically packaged securely to protect them from damage during transportation and storage. Common packaging methods include coil wrapping, strapping, and palletizing. Proper labeling and documentation are also important for inventory management and traceability.
In summary, spring steel slitting coil offers a versatile solution for obtaining spring steel strips with precise dimensions and properties required for various elastic applications. Whether for mass production of standardized components or custom-designed parts, spring steel slitting coil provides manufacturers with the flexibility and consistency needed to meet their production requirements.

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Spring steel is a type of high-carbon steel that is specifically designed to be used in the manufacture of springs and elastic components. Its unique composition and heat treatment make it capable of withstanding repeated deflection without permanent deformation. In this detailed exploration, we will delve into the characteristics, properties, manufacturing processes, applications, and significance of spring steel, with a focus on the extra-hard variant.

### Introduction to Spring Steel:

1. Definition and Composition:

   - Spring steel is a medium to high carbon steel with a significant alloying element, typically manganese.

   - The most common grades include 50CrV4, 51CrV4, 60Si2Mn, and 55Si7.

2. Heat Treatment:

   - The heat treatment process involves quenching and tempering to achieve the desired hardness and mechanical properties.

   - Quenching involves rapid cooling from a high temperature to harden the steel.

   - Tempering is a subsequent heat treatment step to relieve internal stresses and improve toughness.

Characteristics of Extra Hard Spring Steel:

1. Hardness:

   - Extra hard spring steel is characterized by its exceptionally high hardness, typically exceeding 50 HRC (Rockwell Hardness Scale C).

   - This hardness ensures the material's ability to resist deformation under heavy loads.

2. High Yield Strength:

   - The yield strength of extra hard spring steel is significantly elevated, allowing it to withstand substantial loads without permanent deformation.

3. Elasticity and Resilience:

   - Spring steel is chosen for its remarkable elasticity, providing the ability to return to its original shape after being subjected to deflection or deformation.

   - Resilience is crucial for applications where repeated cycles of loading and unloading occur.

4. Toughness:

   - While being exceptionally hard, extra hard spring steel maintains a degree of toughness, allowing it to absorb energy without fracturing.

 Manufacturing Processes:

1. Hot Rolling:

   - Spring steel is initially produced through hot rolling, where the steel is heated to a high temperature and shaped into the desired form.

2. Heat Treatment:

   - The critical step in spring steel manufacturing involves heat treatment processes like austenitizing, quenching, and tempering to achieve the required hardness and mechanical properties.

3. Surface Treatment:

   - Some applications may require additional surface treatments such as shot peening or phosphate coating to enhance corrosion resistance.

Applications of Extra Hard Spring Steel:

1. Automotive Industry:

   - Springs in suspension systems and clutch assemblies often use extra hard spring steel due to its durability and ability to withstand heavy loads.

2. Industrial Machinery:

   - Many industrial machines utilize springs made of extra hard spring steel for their resilience and long service life.

3. Firearms and Ammunition:

   - Springs in firearms, such as those in triggers and magazine assemblies, often require the high strength and durability provided by extra hard spring steel.

4. Aerospace Applications:

   - Aircraft components, particularly those requiring lightweight yet strong materials, may incorporate extra hard spring steel.

5. Medical Devices:

   - Springs in medical devices, such as surgical instruments or diagnostic equipment, may be made from extra hard spring steel for reliability and precision.

 

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A steel strip spring is a type of spring made from a flat strip or ribbon of steel. Springs are devices that store mechanical energy and release it when deformed. Steel strip springs, also known as flat springs or ribbon springs, are characterized by their flat, elongated shape. They are commonly used in various applications where space is limited, and a linear force is required.

Here are some key points about steel strip springs:

1. Material: Steel strip springs are typically made from various types of spring steel, such as high-carbon steels, stainless steels, or other alloys. The choice of material depends on factors like the required strength, corrosion resistance, and environmental conditions.

2. Manufacturing Process: The manufacturing process for steel strip springs involves cutting or stamping a flat strip of steel into the desired shape. The strip is then often heat-treated to achieve the necessary spring properties, such as elasticity and durability.

3. Shapes and Configurations: Steel strip springs come in different shapes and configurations, including flat strips, beam springs, cantilever springs, and constant force springs. The specific design depends on the application requirements and the type of force or deflection needed.

4. Applications: Steel strip springs are used in a variety of applications, such as electrical switches, relays, measuring devices, and various mechanisms where a linear force or deflection is required. They are particularly suitable for situations where space constraints are a concern.

5. Heat Treatment: Heat treatment processes, such as quenching and tempering, are often employed to enhance the mechanical properties of the steel strip, providing the spring with the necessary strength and resilience.

6. Surface Finish: The surface of steel strip springs may be treated or coated to improve corrosion resistance or reduce friction. Common surface finishes include zinc plating or coating with other corrosion-resistant materials.

7. Precision and Tolerance: Precision is crucial in the manufacturing of steel strip springs to ensure consistent performance. Tight tolerances are maintained to meet specific force and deflection requirements.

8. Customization: Steel strip springs can be customized based on the application's specific needs, including dimensions, force requirements, and mounting configurations.

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High carbon spring steel strip is a type of steel material characterized by its high carbon content, typically in the range of 0.70% to 1.00% or even higher. This high carbon content contributes to the material's excellent strength and hardness, making it suitable for applications where resilience and durability are crucial. Spring steel strips are widely used in the manufacturing of various types of springs, blades, and other components that require high strength and the ability to withstand repeated stresses.

Here are some key characteristics and applications of high carbon spring steel strips:

Key Characteristics:

1. High Carbon Content: The elevated carbon content provides the steel with high hardness and strength, enabling it to withstand significant loads and stresses.

2. Heat Treatment: High carbon spring steel strips are often subjected to heat treatment processes such as quenching and tempering to achieve the desired mechanical properties. This process enhances hardness, toughness, and resilience.

3. Good Elasticity: Spring steel strips exhibit good elasticity, allowing them to return to their original shape after being subjected to deformation.

4. High Tensile Strength: The material has high tensile strength, making it suitable for applications where strength is a critical factor.

Applications:

1. Springs: High carbon spring steel strips are widely used in the manufacturing of various types of springs, including coil springs, flat springs, and strip springs. They are commonly found in automotive suspension systems, industrial machinery, and consumer goods.

2. Cutting Tools: The hardness and wear resistance of high carbon spring steel make it suitable for use in cutting tools, knives, and blades.

3. Hinges: The material is used in the production of hinges for doors, cabinets, and other applications where durability and resilience are important.

4. Clips and Fasteners: High carbon spring steel strips are employed in the manufacture of clips, fasteners, and retaining rings.

5. Automotive Components: Springs and components in automotive applications, such as clutch springs and brake components, often use high carbon spring steel.

6. Textile Industry: Spring steel strips find use in textile machinery components where elasticity and durability are required.

7. Hand Tools: Some hand tools, such as saws and measuring tapes, may incorporate high carbon spring steel for its strength and resilience.

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1095 spring steel is a high-carbon alloy steel known for its excellent toughness, edge retention, and ability to take and hold a sharp edge. It is commonly used in the production of knives and cutting tools. When referring to a 1095 spring steel sheet, it typically means a flat piece of steel with the specific composition of 1095 alloy. Here are some key features and information about 1095 spring steel:

Composition:

• Carbon: 1095 spring steel is a high-carbon steel with approximately 0.95% to 1.04% carbon content.
• Manganese: It may contain manganese in the range of 0.30% to 0.50%.

Properties:

• Hardness: 1095 steel can achieve high hardness through heat treatment, making it suitable for cutting applications.
• Toughness: It has good toughness, providing resistance to chipping and breaking.
• Edge Retention: Known for its ability to take and hold a sharp edge.

Applications:

1. Knife Blades: 1095 spring steel is widely used for manufacturing knife blades due to its hardness and edge retention properties.

2. Cutting Tools: It is used in the production of various cutting tools, including saws and shears.

Characteristics:

• Heat Treatment: 1095 steel requires proper heat treatment to achieve its desired mechanical properties.
• Annealing: After forging or shaping, annealing (slow cooling) is often performed to reduce hardness and improve machinability.

If you are working with a 1095 spring steel sheet for a specific application or if you have more detailed questions, feel free to provide additional information so I can assist you further!

Additional Information:

• Packaging Details: AS PER REQUIREMENT

Spring steel plates are similar to spring steel sheets, and they are specifically designed and manufactured to have high yield strength, resilience, and flexibility. These plates are used in applications where these properties are crucial, such as in the production of springs and components subjected to repeated bending or flexing. Here are some key features and applications of spring steel plates:Features:High Yield Strength: Spring steel plates are known for their high yield strength, enabling them to return to their original shape after deformation.Elasticity: They exhibit excellent elasticity, making them suitable for applications where repeated bending or flexing is required.Durability: Spring steel plates are designed to withstand the stresses of cyclic loading and unloading, providing long-term durability.Common Grades of Spring Steel:C67S, C75S, C85S: These are high-carbon steels commonly used for making various types of springs.SUP9, SUP10, SUP11: These grades are often used in leaf or coil springs in automotive applications.Applications:Automotive Industry: Spring steel plates are used in the manufacturing of suspension springs, clutch springs, and various other components in vehicles.Manufacturing of Springs: They are a primary material for producing a wide range of springs, including compression springs, extension springs, and torsion springs.Cutting Tools: Some spring steel grades are used in the production of cutting tools and blades due to their hardness and resilience.Industrial Equipment: Various industrial equipment and machinery use spring steel plates for components requiring flexibility and durability.

Additional Information:

• Packaging Details: AS PER REQUIREMENT

Hardened and tempered spring steel strip is a type of high-carbon steel product that has undergone specific heat treatment processes to give it the desired mechanical properties for use in applications where high strength and elasticity are required. This type of steel is commonly used in the manufacturing of various types of springs, such as coil springs, flat springs, and other components where flexibility and resilience are essential.

Here are the key steps involved in producing hardened and tempered spring steel strip:

1. Material Selection: The base material is typically a high-carbon steel with a carbon content ranging from 0.6% to 0.9%. The high carbon content provides the steel with its spring-like properties.

2. Hot Rolling: The steel is initially hot-rolled to reduce its thickness and achieve the desired dimensions. Hot rolling involves passing the steel through a series of rollers while it's heated to shape and refine the material.

3. Annealing: After hot rolling, the steel strip is subjected to an annealing process to relieve internal stresses and make the steel more workable. Annealing involves heating the steel to a specific temperature and then gradually cooling it down. This process can make the steel softer and more ductile.

4. Hardening: The steel strip is heated to a high temperature, typically above its critical temperature, and then quickly quenched in a cooling medium, such as oil or water. This rapid cooling "freezes" the steel's internal structure, making it hard and strong. The specific hardening temperature and cooling method depend on the desired spring properties.

5. Tempering: To achieve the right balance of hardness and toughness, the hardened steel strip is tempered by heating it to a lower temperature, typically below the critical point but above room temperature. This reduces the brittleness introduced during hardening and imparts the necessary elasticity and resilience.

6. Finishing: The steel strip is then often further processed through cold rolling, grinding, or other finishing operations to achieve the desired thickness, surface finish, and dimensional accuracy.

The resulting hardened and tempered spring steel strip has the following characteristics:

• High tensile strength.
• Good elasticity and resilience.
• Resistance to deformation and fatigue.
• Reliable spring properties.
• Typically a polished or blued surface finish to improve corrosion resistance.

These strips are used in various applications, including automotive suspensions, industrial machinery, hand tools, and more, where springs are required to endure repetitive cycles of compression and expansion while maintaining their performance characteristics. The specific properties of the steel strip can be tailored to meet the requirements of the intended application.

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: AS REQUIRED

High Carbon Steel Strips are thin, flat steel products made from high carbon steel, which is known for its high strength, hardness, and wear resistance. These strips are widely used in applications where durability, toughness, and resistance to abrasion are critical. Here’s a detailed overview of High Carbon Steel Strips:

1. Material Composition:

• High Carbon Steel: Contains a higher carbon content, typically ranging from 0.60% to 1.0%. The increased carbon content gives the steel its characteristic hardness and strength.
  • Carbon (0.60% - 1.0%): Increases hardness and strength but reduces ductility.
  • Manganese (0.30% - 0.90%): Improves hardenability and tensile strength.
  • Small amounts of Silicon, Sulfur, and Phosphorus may also be present, affecting various properties such as machinability and toughness.

2. Properties:

• High Hardness: Due to the high carbon content, these steel strips are significantly harder than low or medium carbon steel, making them suitable for cutting tools and wear-resistant applications.
• Excellent Wear Resistance: The hardness of high carbon steel makes it highly resistant to wear and abrasion, which is ideal for tools and parts that undergo heavy use.
• High Strength: These strips offer excellent tensile strength, making them suitable for applications requiring strong and durable components.
• Lower Ductility: While the increased carbon content enhances hardness and strength, it reduces the steel's ductility, making it more brittle and less formable compared to lower carbon steels.
• Heat Treatability: High carbon steel strips can be heat treated (hardened and tempered) to further improve their mechanical properties, especially hardness and toughness.

3. Manufacturing Process:

• Hot Rolling: The steel is initially hot-rolled to achieve the desired thickness and shape. Hot rolling helps in reducing the thickness and refining the grain structure.
• Cold Rolling: The steel strips may undergo cold rolling to achieve a smoother surface finish and more precise dimensions. Cold rolling also increases the steel’s strength through strain hardening.
• Annealing: To relieve internal stresses and improve ductility, the strips may be annealed (heat-treated) after rolling.
• Tempering: To balance hardness and toughness, the steel is often tempered after hardening, which involves reheating the steel to a lower temperature and then cooling it.

4. Surface Finishes:

• Bright Finish: A smooth, shiny surface achieved through cold rolling and polishing, often used in applications where appearance is important.
• Matte Finish: A duller surface, typically produced after annealing or tempering, used where surface appearance is less critical.
• Oiled Finish: Some strips may be coated with a thin layer of oil to prevent rusting during storage and transport.

5. Dimensions:

• Thickness: High carbon steel strips are available in various thicknesses, typically ranging from 0.10mm to 3.0mm, depending on the application.
• Width: The width can vary from narrow strips of 10mm to wider strips exceeding 300mm.
• Length: Supplied in coils or cut-to-length pieces as per customer requirements.

6. Applications:

• Cutting Tools: Due to their high hardness and wear resistance, these strips are used to manufacture tools like saw blades, knives, and shear blades.
• Springs: High carbon steel strips are often used to make springs that require high resilience and strength.

Additional Information:

• Delivery Time: 1-2 DAYS
• Packaging Details: AS REQUIRED

High-Quality Spring Steel Strip – Durable, Flexible & Precision-Engineered

Our Spring Steel Strips are manufactured using premium-grade carbon and alloy steel, designed specifically to deliver superior strength, high elasticity, and excellent fatigue resistance. These strips are widely used in applications requiring high yield strength and resilience, such as in the manufacturing of springs, saw blades, clutch plates, washers, measuring tapes, and various industrial tools.

At Vijay Laxmi Impex, we supply precision-engineered spring steel strips in both annealed and hardened & tempered conditions. They are available in various grades like C80, C98, EN42J, EN9, and SAE 1075, depending on the specific requirements of the industry. Our products meet stringent quality standards and are known for their dimensional accuracy, uniform hardness, and flawless surface finish.

Key Features:

• Excellent spring properties with high yield strength

• Superior elasticity and fatigue resistance

• Tight dimensional tolerances and smooth surface finish

• Available in soft (annealed) or hardened & tempered condition

• High machinability and formability

Specifications:

• Thickness: 0.10 mm to 3.00 mm

• Width: 5 mm to 300 mm

• Hardness: As per customer requirement (typically 42–50 HRC)

• Surface Finish: Bright, polished, blue tempered, or natural

• Grades: C80, C98, EN42J, EN9, SAE 1075, and more

Applications:

• Leaf springs and coil springs

• Band saw blades and hacksaw blades

• Automobile components

• Measuring tapes and clock springs

• Clutch discs and lock washers

We ensure quick delivery, customized sizes, and competitive pricing to meet bulk or small-scale requirements. Whether you're a manufacturer, supplier, or end-user, our spring steel strips provide the ideal solution for your demanding applications.

Additional Information:

• Delivery Time: Ready stock
• Packaging Details: As required or Wooden Box packing

C62 Medium Carbon Steel Strips – Cold Rolled, Annealed & Hardened Grades

High-Performance Steel Strips for Spring & Precision Engineering Use
Offered by Vijay Laxmi Impex – Leading Manufacturer & Supplier in India

Product Description:
Vijay Laxmi Impex specializes in the production and supply of C62 Medium Carbon Steel Strips, ideal for applications requiring a blend of high tensile strength, fatigue resistance, and elasticity. With a carbon content of approximately 0.60% to 0.65%, C62 steel falls into the medium-to-high carbon category, making it an excellent choice for spring steel components, press tools, cutting blades, and precision-stamped parts.

We offer C62 steel strips in cold rolled, annealed, and hardened & tempered (H&T) conditions, depending on the end-user requirement. The cold rolling process enhances surface finish and dimensional accuracy, while heat treatment further increases mechanical strength and wear resistance.

✅ Product Highlights:

• Grade: C62 (Equivalent to EN47 / CK62 / AISI 1062)

• Carbon Content: ~0.62%

• Available Forms: Coil, Strip, Sheet, or Cut-to-Length

• Condition: Annealed / Hardened & Tempered (H&T)

• Thickness Range: 0.20 mm to 4.00 mm

• Width Range: 10 mm to 300 mm

• Hardness (H&T): 44 – 52 HRC

• Finish: Bright, Blue, Grey, or Natural

• Edges: Slit Edge / Deburred / Round Edge

🛠️ Applications of C62 Steel Strips:

• Flat and spiral springs

• Blade and knife manufacturing

• Industrial stamping and press tools

• Automotive washers, clips, and shims

• Electrical switchgear and precision parts

• Locking rings and clutch components

📐 Technical Benefits:

• High tensile strength and toughness

• Excellent formability in annealed condition

• Durable spring-back property after hardening

• Tight dimensional tolerances for precision parts

• Suitable for punching, bending, and cutting operations

📦 Packaging & Logistics:

• HDPE wrap with edge protectors

• Bundles on wooden pallets for export shipments

• Proper labeling with size, grade, and batch number

• MOQ: 100 kg

• PAN India delivery within 3–7 business days

🏢 Why Choose Vijay Laxmi Impex?

• Decades of experience in spring steel manufacturing

• In-house slitting, heat treatment, and shearing units

• Strict quality control with Mill Test Certificates (MTC)

• Flexible order quantities & customization available

• Trusted by automotive, tool, and engineering industries across India

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: WOODEN BOX PACKING

We offer Spring Steel Strips – 0.20mm Thick, manufactured from premium quality high carbon steel to ensure superior strength, flexibility, and durability. These strips are processed under strict quality standards with precise thickness control and a smooth bright finish, making them highly reliable for industrial and engineering uses. Available in both Annealed and Hardened & Tempered conditions as per customer requirements.

Key Features:

• Material: High Carbon Spring Steel

• Thickness: 0.20mm (precision tolerance)

• Finish: Bright / Smooth surface

• Condition: Annealed or Hardened & Tempered

• Excellent hardness and resilience

• High wear and fatigue resistance

• Superior dimensional accuracy and flatness

Applications:
Spring steel strips in 0.20mm thickness are widely used in:

• Shim making and spacer components

• Electrical and electronic parts

• Precision tools and instruments

• Springs, washers, and clips

• Automotive and industrial assemblies

• Other applications requiring thin, strong, and flexible steel material

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT

Product Description:
We offer Hardened & Tempered Spring Steel Sheets (3.50 mm thickness), manufactured using premium quality raw material. These sheets are known for their high tensile strength, hardness, durability, and excellent spring properties. The material is processed under strict quality standards to ensure uniform hardness and flatness.

Key Features:

• Thickness: 3.50 mm

• Condition: Hardened & Tempered (H&T)

• Finish: Bright / Blue / As required

• High strength and durability

• Excellent elasticity and wear resistance

• Suitable for industrial and engineering applications

Applications:
Used in automobile components, tools, blades, springs, clamps, industrial machinery parts, and general engineering purposes.

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT.

Spring Steel – C100S (0.10 mm)

Our C100S Spring Steel Strip in 0.10 mm thickness is a high-carbon steel grade known for its exceptional hardness, strength, and wear resistance. It is widely used in precision components where long-term performance and dimensional accuracy are critical.

Key Features:

• Grade: C100S High Carbon Spring Steel

• Thickness: 0.10 mm

• High hardness and tensile strength

• Excellent elasticity and durability

• Superior wear and fatigue resistance

• Smooth and uniform surface finish

• Ideal for precision cutting and forming applications

Applications:

• Precision springs

• Tiny clips and blades

• Shim manufacturing

• Measuring instruments

• Micro mechanical parts

• Cutting tools and industrial applications requiring ultra-thin hardened steel

Additional Information:

• Delivery Time: READY STOCK !
• Packaging Details: AS PER REQUIREMENT.

Blue tempered spring steel strips 
blue finish 
edges - round , square, slitted
hardness 48-52 hrc
 

Additional Information:

• Delivery Time: 3 TO 4 DAYS
• Packaging Details: AS PER REQUIREMENT

Spring Steel refers to a group of medium to high-carbon, low-alloy steel products known for their unique ability to return to their original shape despite significant twisting, bending, or deflection. This property, known as elasticity, makes spring steels ideal for manufacturing springs, tools, and various high-stress components. Here’s a detailed breakdown:

Composition:

• Carbon Content: Typically ranges between 0.50% and 1.00%. The high carbon content contributes to the steel's strength and ability to hold its shape.
• Manganese: Usually present in moderate amounts (~0.60% to 1.00%), enhancing toughness and hardenability.
• Silicon: Added (0.15% to 0.35%) to improve the steel’s elasticity.
• Other Alloying Elements: May include chromium, vanadium, and molybdenum to enhance hardness, wear resistance, and toughness.

Types of Spring Steel:

1. High Carbon Spring Steel:

   • Examples: 1075, 1080, 1095
   • Features: High carbon content, making it hard and durable. Often used in the production of high-stress springs and edged tools.

2. Alloy Spring Steel:

   • Examples: 5160, 6150, 9260
   • Features: Alloyed with elements like chromium, vanadium, and silicon to improve fatigue resistance, toughness, and hardenability. Common in automotive suspension springs.

3. Stainless Spring Steel:

   • Examples: 301, 302, 17-7PH
   • Features: Contains chromium and nickel, offering excellent corrosion resistance alongside elasticity. Used in environments where corrosion resistance is crucial, like marine and medical applications.

Properties:

• High Elastic Limit: Spring steels can undergo significant deformation and return to their original shape without permanent deformation.
• Fatigue Resistance: Capable of withstanding repeated loading and unloading cycles without breaking down, making them ideal for springs and other cyclically loaded parts.
• Hardness: High carbon content allows spring steels to be hardened, improving wear resistance and allowing the steel to maintain its shape under stress.
• Tensile Strength: Excellent tensile strength due to the high carbon and alloying elements, making these steels strong enough to withstand considerable forces.

Applications:

• Automotive Springs: Such as coil springs, leaf springs, and torsion bars, where the ability to absorb shock and return to the original shape is crucial.
• Industrial Tools: Saw blades, cutting tools, and measuring tapes rely on the durability and sharpness of spring steel.
• Aerospace: Used in landing gear, control systems, and other components where elasticity and strength are vital.
• Medical Instruments: Stainless spring steel is used in surgical instruments due to its corrosion resistance and ability to maintain sharpness and flexibility.

Heat Treatment:

Spring steels are often subjected to specific heat treatment processes to enhance their properties:

• Hardening: Involves heating the steel to a high temperature, followed by rapid cooling (quenching) to increase hardness and strength.
• Tempering: After hardening, the steel is tempered at lower temperatures to reduce brittleness while maintaining strength.

Conclusion:

Spring steels are a critical material in various industries due to their exceptional combination of elasticity, strength, and durability. Their ability to withstand repeated stress without permanent deformation makes them indispensable in applications where resilience and longevity are essential.

Additional Information:

• Delivery Time: 1-2 DAYS
• Packaging Details: AS PER REQUIRED

We VIJAY LAXMI IMPEX hold expertise in providing a qualitative range of Steel Strip that is widely recommended for their high sturdiness and perfect finish. These strips are also available in different thickness and width range having round and square edges. They are available in different sizes and other specifications according to the client's varying requirements. Our ranges of these are used in various industries for different applications. We Supply these steel strips to our clients at market leading prices.

Additional Information:

• Production Capacity: AS REQUIRED
• Delivery Time: AS REQUIRED
• Packaging Details: AS REQUIRED

We VIJAY LAXMI IMPEX are leading supplier and wholesaler of spring steel.
We are expoter and manufacturer of best quality spring steel.
We maintain stock of all grade in spring steel.

Additional Information:

• Delivery Time: 1 TO 2 DAYS
• Packaging Details: AS PER REQUIREMENT

We VIJAY LAXMI IMPEX are leading supplier and wholesaler of spring steel.
We are expoter and manufacturer of best quality spring steel.
We maintain stock of all grade in spring steel.

Additional Information:

• Delivery Time: same time
• Packaging Details: Pallot box

EN42B is a type of high carbon spring steel that is commonly used in the manufacturing of springs, particularly those that are subjected to high stress or repeated flexing. EN42B spring steel is known for its excellent toughness, wear resistance, and fatigue strength, making it ideal for use in demanding applications.

EN42B spring steel is typically produced through a process of hot rolling or cold drawing, which involves heating or pulling the material through a series of rollers to achieve the desired thickness and properties. It can also be heat treated to achieve specific properties, such as increased hardness or improved ductility.

EN42B spring steel is used to make a variety of spring components, including flat springs, clock springs, and other types of springs. It is also used in the manufacturing of saw blades, knives, and other cutting tools that require high strength and wear resistance.

Proper handling and storage are important to prevent damage to the material during transport and fabrication. It is recommended to use tools and equipment that are designed for use with spring steel to avoid contamination and damage to the material.

Additional Information:

• Delivery Time: SAME DAY

Hardening and tempering spring steel involves a specific heat treatment process to achieve the desired mechanical properties. Here's a general guideline for hardening and tempering a 1.2mm spring steel:

1. Preparing the steel: Ensure that the spring steel is clean and free from any contaminants or rust. You can clean it by using a degreasing agent or by sanding the surface lightly.

2. Heating for hardening: Place the spring steel in a heat-resistant container or on a heat-resistant surface. Heat the steel slowly and evenly to a temperature of around 800-850°C (1472-1562°F) to austenitize the material. Use a heat source such as a forge, furnace, or torch. The steel needs to be heated above its critical temperature to transform its structure into austenite.

3. Quenching: Once the steel reaches the desired austenitizing temperature, quickly transfer it to a quenching medium to cool it rapidly. Suitable quenching mediums for spring steel include water, oil, or polymer solutions. The choice of quenching medium depends on the specific steel type and desired properties. Carefully follow the recommendations provided by the steel manufacturer or consult a metallurgical expert to determine the appropriate quenching method for your specific steel grade.

4. Tempering: After quenching, the steel will be very hard and brittle. To reduce brittleness and increase toughness, the steel needs to undergo a tempering process. Place the quenched steel in an oven or furnace and heat it to a specific temperature below its critical point. The recommended tempering temperature for spring steel is typically between 300-500°C (572-932°F), depending on the desired hardness and spring properties. The higher the tempering temperature, the lower the hardness and the higher the toughness of the steel.

5. Soaking and cooling: Allow the steel to soak at the tempering temperature for a sufficient period to ensure uniformity throughout the material. The soaking time can range from 1 to several hours, depending on the steel thickness. After the soaking time, cool the steel to room temperature. Air cooling is usually sufficient for this step.

6. Testing and verification: Once the steel has cooled, perform hardness tests or other relevant tests to ensure that it has achieved the desired mechanical properties. Hardness testing can be done using methods such as Rockwell hardness or Brinell hardness, depending on the specific requirements.

It's important to note that the exact hardening and tempering parameters may vary depending on the specific type of spring steel, its composition, and the desired properties. Therefore, it's recommended to consult the steel manufacturer's datasheet or seek advice from a metallurgical expert familiar with the particular steel grade you're working with.

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: AS REQUIRED

Carbon Steel Coil | Hot Rolled & Cold Rolled Carbon Steel Coils | Vijay Laxmi Impex – Leading Supplier & Exporter

Product Description:

At Vijay Laxmi Impex, we specialize in offering a wide range of Carbon Steel Coils that are manufactured using premium quality raw materials and advanced production techniques. Our carbon steel coils are known for their exceptional durability, strength, and cost-effectiveness, making them highly demanded in multiple industries across India and international markets.

We supply Hot Rolled (HR) Carbon Steel Coils and Cold Rolled (CR) Carbon Steel Coils in different grades, widths, thicknesses, and finishes to meet the specific requirements of our clients. Each coil undergoes strict quality checks to ensure dimensional accuracy, superior surface finish, weldability, machinability, and long service life.

Our coils are widely used in the automobile sector, construction industry, pipelines, shipbuilding, engineering applications, and heavy industrial equipment manufacturing. Whether you require coils for structural fabrication, pressure vessels, storage tanks, or general engineering purposes, Vijay Laxmi Impex ensures that you receive reliable, high-quality, and competitively priced carbon steel solutions.

Key Features of Our Carbon Steel Coils:

• ✅ Available in Hot Rolled & Cold Rolled varieties

• ✅ Excellent tensile strength and toughness

• ✅ Superior weldability, formability, and machinability

• ✅ Resistant to wear, impact, and corrosion

• ✅ Wide range of grades, sizes, and surface finishes

• ✅ Manufactured as per international quality standards (ASTM, IS, JIS, DIN, EN)

• ✅ Available in customized dimensions & bulk quantities

• ✅ Timely delivery & competitive pricing across India and export markets

Applications of Carbon Steel Coils:

• 🚗 Automobile & Transportation Industry – Body panels, frames, and structural parts

• 🏗️ Construction & Infrastructure – Bridges, buildings, roofing, and structural beams

• 🛢️ Oil, Gas & Petrochemical Industry – Pipelines, storage tanks, and pressure vessels

• ⚙️ General Engineering & Fabrication Works – Tools, machinery parts, and components

• 🚢 Shipbuilding & Marine Industry – Hull structures and marine equipment

• 🔧 Heavy Machinery & Industrial Equipment – Gears, shafts, and machine parts

Why Choose Vijay Laxmi Impex?

• Trusted supplier of Carbon Steel Coils in India & overseas

• Wide product range covering multiple grades and specifications

• Focus on quality, affordability, and timely service

• Ability to supply in bulk and customized orders

• Backed by a strong distribution network ensuring fast delivery

Order Now – Get the Best Deal

If you are looking for a reliable Carbon Steel Coil supplier in India, trust Vijay Laxmi Impex for premium quality steel coils at the best prices. Our commitment to customer satisfaction and excellence makes us the preferred choice of industries nationwide.

📞 Contact us today to discuss your requirement and get a competitive quotation for Carbon Steel Coils.

Additional Information:

• Delivery Time: Ready in Stock
• Packaging Details: As per requirement

SPRING STEEL STRIP 2ER – BLUE (0.70 x 19 mm)

Product Description:
Spring Steel Strip 2ER – Blue is a Hardened & Tempered spring steel strip with both edges rounded and smooth (2ER) for improved fatigue strength and safety. The blue oxidized surface finish provides excellent corrosion resistance and a premium appearance. These strips offer high tensile strength, flexibility, and uniform hardness, making them ideal for precision spring and industrial applications.

Key Features:

• Hardened & Tempered with 2ER (both side round edge) finish

• Blue surface for enhanced corrosion protection

• High yield strength and excellent spring properties

• Smooth edges for improved fatigue life and safety

• Precision thickness and width tolerance

Applications:
Used in spring manufacturing, clips, blades, saws, measuring tapes, and automotive components requiring strong, flexible steel with smooth edges and a blue finish.

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT

We supply high-quality Annealed Spring Steel Sheets manufactured from premium high-carbon steel, offering excellent softness and ductility for easy forming, bending, and punching. The annealed condition makes these sheets ideal for further processing such as hardening and tempering to achieve the required strength and spring properties.

Key Features:

• Material Grade: EN42, C80, or as per customer requirement

• Condition: Annealed (Soft)

• Thickness Range: 0.20 mm to 6.00 mm

• Sheet Size: Standard or customized as per buyer’s needs

• Finish: Smooth, clean, and scale-free surface

• Superior dimensional accuracy and flatness

• High machinability and formability

Applications:

• Automotive and industrial springs

• Blades, tools, and cutting instruments

• Washers, clips, and fasteners

• General engineering parts

• Hardware and fabrication components

Why Choose Us:

• Wide range of sizes and grades available

• Competitive pricing with quality assurance

• Timely delivery across India

• Material test certificates provided

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: AS PER REQUIREMENT

EN 9 C55 Hardened & Tempered Spring Steel
We supply EN 9 C55 hardened and tempered spring steel sheets and strips, known for their excellent strength, toughness, and wear resistance. This material is widely used for making springs, blades, automotive components, and general engineering parts where durability and reliability are essential.

Key Features:

• Grade: EN 9 / C55

• Condition: Hardened & Tempered

• High tensile strength and hardness

• Good wear and fatigue resistance

• Suitable for springs, knives, automotive and industrial applications

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT.

C45 Spring Steel Strip – 2mm
C45 Spring Steel Strip in 2mm thickness is a medium carbon steel material widely used for its strength, toughness, and wear resistance. It is suitable for manufacturing springs, blades, tools, and various industrial components. The strip can be further heat-treated or hardened to achieve higher strength and durability as per application needs.

Key Features:

• Grade: C45 (Medium Carbon Spring Steel)

• Thickness: 2.0 mm

• High strength and toughness

• Good machinability in soft/annealed condition

• Can be heat-treated for enhanced hardness

• Applications: Springs, knives, blades, tools, industrial machinery parts, and automotive components

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT.

Spring Steel Sheet H&T - 3mm

Our 3mm Hardened and Tempered (H&T) Spring Steel Sheet is manufactured using premium quality high-carbon steel, ensuring excellent hardness, strength, and durability. The material is heat-treated to provide superior spring properties, high wear resistance, and long service life.

Key Features:

• Thickness: 3.00 mm

• Condition: Hardened & Tempered

• Excellent resilience and fatigue strength

• Smooth, bright surface finish

• Ideal for industrial springs, blades, clutch plates, washers, and engineering applications

• Available in blue or bright finish

Applications:
Widely used in automotive, industrial machinery, tools, and equipment manufacturing requiring precise hardness and flexibility.

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT.

EN42J is a high carbon spring steel grade, well-known for its excellent elasticity, toughness, and wear resistance. This 4.0 mm sheet is supplied in prime quality with a smooth finish, making it suitable for heavy-duty industrial and engineering applications. The material offers high strength and can be further hardened and tempered as required.

Key Features:

• Grade: EN42J (High Carbon Spring Steel)

• Thickness: 4.0 mm

• Excellent elasticity & toughness

• High strength and wear resistance

• Good fatigue resistance

• Can be heat-treated for desired hardness

• Available in sheet / strip form

Applications:

• Springs & washers

• Blades and cutting tools

• Automotive & agricultural components

• Industrial machinery parts

• General engineering uses

Additional Information:

• Delivery Time: READY STOCK!
• Packaging Details: AS PER REQUIREMENT.

Jindal Stainless is one of the largest producers of stainless steel products, including stainless steel strips, which are widely used across various industries. Stainless steel strips are thin, flat, and long rolled products that offer excellent mechanical and corrosion-resistant properties, making them suitable for a range of applications, from construction to automotive components.
Key Features of Jindal Stainless Steel Strips:1. Material Grades:
Jindal offers stainless steel strips in various grades, catering to different requirements:

304: The most common grade, offering excellent corrosion resistance, formability, and durability. It is widely used in food processing, medical equipment, and kitchenware.

316: This grade has superior corrosion resistance, especially in saltwater or industrial environments, making it suitable for marine applications, chemical plants, and pharmaceutical industries.

430: Known for good corrosion resistance and formability, often used in decorative applications and kitchen appliances.

201/202: More economical grades with lower nickel content, used in applications where cost efficiency is essential.

2. Thickness and Width Range:
Jindal stainless steel strips are available in a wide range of thicknesses, typically ranging from 0.05 mm to 3 mm. The width can also vary, ranging from a few millimeters to up to 600 mm or more, depending on the specific application. This variety allows customization according to the client's needs.
3. Surface Finishes:
The company offers a variety of surface finishes, depending on the intended use:

2B Finish: A smooth, dull surface suitable for industrial and food processing applications.

BA (Bright Annealed) Finish: A bright, reflective surface, commonly used in aesthetic and decorative applications.

Matte or Brushed Finish: Often used in architectural and appliance sectors for a sleek, modern appearance.

No. 1 Finish: A rough, hot-rolled surface for industrial and structural applications.

4. Corrosion Resistance:
The stainless steel strips provided by Jindal are well known for their corrosion resistance, particularly in harsh environments. Grades like 304 and 316 are ideal for environments exposed to moisture, chemicals, and extreme temperatures.
5. Mechanical Properties:

Strength and Durability: Jindal stainless steel strips offer high tensile strength, making them suitable for applications that require structural integrity.

Formability: These strips are easy to bend, cut, and weld, making them versatile for various manufacturing and fabrication processes.

Temperature Resistance: The strips can withstand high temperatures, making them suitable for high-heat environments such as industrial furnaces and heat exchangers.

Applications of Jindal Stainless Steel Strips:1. Automotive Industry:
Stainless steel strips are used in the manufacturing of various automotive components such as exhaust systems, clamps, and brackets due to their strength, heat resistance, and corrosion resistance.
2. Construction and Architecture:
Stainless steel strips are commonly used in the construction of facades, railings, and structural supports. Their aesthetic appeal and resistance to weathering make them ideal for both indoor and outdoor applications.
3. Kitchenware and Appliances:
Due to their hygiene, corrosion resistance, and easy-to-clean properties, stainless steel strips are widely used in the production of kitchen utensils, cookware, and appliances.

Jindal Stainless Steel is one of the largest manufacturers of stainless steel products in India, and it offers a wide variety of stainless steel strips. Known for their high-quality production, Jindal Stainless Steel strips are widely used in multiple industries such as automotive, aerospace, architecture, construction, medical equipment, and more.

Here’s an overview of Jindal Stainless Steel Strips:

1. Types and Grades

Jindal offers stainless steel strips in several grades, each with its unique properties tailored to different industrial and commercial needs:

• 304 Stainless Steel: The most commonly used stainless steel strip, suitable for general-purpose applications due to its good corrosion resistance, ease of fabrication, and strength.
• 316 Stainless Steel: Offers superior corrosion resistance, especially against chlorides, making it ideal for harsh environments like marine or chemical processing industries.
• 430 Stainless Steel: A more cost-effective option for decorative purposes and where corrosion resistance is not as critical.
• 201 Stainless Steel: A lower-cost alternative to 304, used in less demanding applications where moderate corrosion resistance is acceptable.

2. Manufacturing Capabilities

Jindal Stainless Steel strips are manufactured with precision using state-of-the-art technology and machinery. Their production processes include:

• Cold Rolling: For strips with tighter tolerances and enhanced mechanical properties. Cold-rolled strips have a smooth finish and are used in critical applications like automotive components and electronics.
• Hot Rolling: Used for thicker and wider strips where high strength is a priority.
• Annealing and Pickling: To remove impurities, enhance ductility, and provide a clean surface finish, the strips undergo annealing and pickling processes.

3. Thickness and Width Options

Jindal Stainless offers a wide range of thicknesses and widths to suit the diverse needs of its customers:

• Thickness: Typically ranges from 0.1 mm to 6 mm.
• Width: Varies depending on the specific application, but can be produced in widths up to 1500 mm or more for specialized projects.

4. Applications

Jindal stainless steel strips are used in various industries:

• Automotive: For structural parts, exhaust systems, trims, and safety components.
• Construction and Architecture: Used in building facades, roofing, decorative cladding, and handrails.
• Food Processing and Kitchen Equipment: Jindal’s high-quality stainless steel strips are ideal for use in food-grade applications, including kitchen sinks, counters, and storage units.
• Medical Instruments: Due to their biocompatibility, stainless steel strips are used in surgical tools and devices that require precision and hygiene.
• Consumer Goods: Stainless steel strips are used in the production of home appliances such as refrigerators, dishwashers, and washing machines.

5. Surface Finishes

Jindal Stainless offers a variety of surface finishes depending on the application requirements:

• 2B Finish: Smooth, reflective surface used for general industrial purposes.
• No. 4 (Brushed Finish): Matte, brushed finish commonly used for architectural and decorative purposes.
• Mirror Finish: Polished to a highly reflective surface, suitable for aesthetic applications in construction and design.
• Matte Finish: Provides a non-reflective surface for specialized uses where low glare is necessary.

Hardened steel strips refer to flat, narrow pieces of steel that have undergone a hardening process to increase their hardness and durability. This hardening process typically involves heat treatment, quenching, and tempering. Hardened steel strips are commonly used in various industrial applications where a combination of hardness, strength, and wear resistance is required. These strips can be produced from different types of steel alloys, and the specific hardening process can vary based on the desired properties.

Here are key points about hardened steel strips:

Hardening Process:

1. Heat Treatment: The steel strips are heated to a high temperature to change their microstructure, typically through processes such as austenitizing.

2. Quenching: After reaching the desired temperature, the strips are rapidly cooled (quenched) in a medium like water, oil, or air. This rapid cooling "freezes" the desired microstructure, imparting hardness to the steel.

3. Tempering: The hardened steel is then tempered by reheating it to a lower temperature. This reduces excessive hardness, enhances toughness, and relieves internal stresses.

Characteristics and Applications:

1. Hardness: Hardened steel strips exhibit high hardness, making them suitable for applications where wear resistance and durability are crucial.

2. Strength: The hardening process also increases the strength of the steel strips, providing the necessary mechanical properties for demanding applications.

3. Wear Resistance: Due to their hardness, these strips are often used in applications involving sliding or abrasive wear, such as cutting tools and industrial blades.

4. Sharp Edges: Hardened steel strips can maintain sharp edges, making them suitable for applications like knives, blades, and cutting implements.

Applications:

1. Cutting Tools: Hardened steel strips are widely used in the manufacturing of cutting tools, including knives, saw blades, and shearing blades.

2. Industrial Blades: Commonly used for industrial blades in applications like paper cutting, metal shearing, and woodworking.

3. Springs: Hardened and tempered steel strips are employed in the production of flat springs and other components requiring resilience and strength.

4. Hand Tools: Utilized in the manufacture of hand tools where durability and resistance to wear are essential.

5. Automotive Components: Hardened steel strips can be found in various automotive components, such as clutch plates and brake components.

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: AS PER REQUIREMENT

C55 Cold Rolled Spring Steel – Precision Strips, Sheets & Coils

Premium Quality Medium Carbon Steel for Spring Applications – By Vijay Laxmi Impex

Product Overview:
Vijay Laxmi Impex offers top-grade C55 Cold Rolled Spring Steel in strip, coil, and sheet form. Manufactured using cold rolling technology, this medium carbon steel (0.52–0.60% carbon) provides exceptional dimensional accuracy, clean surface finish, and superior mechanical strength—making it highly suitable for applications where spring action, wear resistance, and consistent hardness are essential.

Our cold rolled C55 spring steel is available in annealed as well as hardened & tempered (H&T) condition, tailored to customer-specific thickness, width, and hardness requirements. The cold rolling process enhances the grain structure, improves surface smoothness, and ensures tight tolerances—perfect for industries requiring precision and repeatability.

✅ Key Features & Benefits:

• Medium carbon content (~0.55%) for balanced strength and flexibility

• Excellent cold formability and edge retention

• Uniform hardness and tight dimensional tolerance

• Suitable for stamping, cutting, and forming

• High tensile strength and fatigue resistance

• Consistent grain structure and burr-free edges

• Available in coils, cut lengths, or sheets

📐 Technical Specifications: 🛠️ Applications:

• Flat springs, spring washers, clips

• Saw blades, knives, and cutting tools

• Lock components, leaf springs, press tools

• Electrical switchgear and battery contacts

• Automotive clutch parts, shims, and spacers

• Industrial stamping parts and engineered fasteners

📦 Packaging & Delivery:

• Export-grade packaging with HDPE wrap and wooden pallets

• Edge protection and labeled bundles for safe transport

• MOQ: 100 kg

• Dispatch within 3–7 working days based on order volume

• PAN India delivery and export options available

💼 Why Choose Vijay Laxmi Impex?

• Specialized in cold rolled spring steel grades

• In-house slitting, shearing, and heat treatment facilities

• MTC (Mill Test Certificate) provided with each batch

• Customization in hardness, finish, and sizes

• Decade-long trust in OEMs and industrial segments

• Competitive pricing with reliable service support

Additional Information:

• Delivery Time: ready stock