C60 Carbon Steel: Properties, Composition, Applications & Top Suppliers in India

C60 carbon steel is a high-carbon, non-alloy steel grade widely used for manufacturing components requiring superior hardness, wear resistance, and strength. Its high carbon content makes it suitable for heat treatment processes, including hardening and tempering, which significantly enhances its mechanical properties.

This blog will provide a detailed overview of C60 steel, including its chemical composition, mechanical properties, equivalent grades, applications, and where to source it from trusted suppliers in India.

🔍 What is C60 Carbon Steel?

C60 steel is a non-alloy high-carbon steel falling under the EN 10083-2 standard. It contains approximately 0.60% carbon, which offers excellent hardness and strength after heat treatment. Due to its hardness and wear resistance, it is commonly used in springs, cutting tools, mechanical parts, and forged components.

It is ideal for parts that require high surface hardness and resistance to deformation under repeated stress.

🧪 C60 Carbon Steel Chemical Composition

🔍 High carbon content gives it excellent hardness and wear resistance after heat treatment.

⚙️ Mechanical Properties of C60 Carbon Steel (Normalized Condition)

💡 When hardened and tempered, the hardness can exceed 55 HRC.

🔥 Heat Treatment of C60 Carbon Steel

C60 steel responds well to quenching, tempering, and normalizing. These processes enhance the steel’s mechanical performance for demanding applications.

• Normalizing: 840–880°C (air cooled)

• Hardening: 800–850°C (oil or water quench)

• Tempering: 400–600°C (adjusts toughness and hardness)

• Annealing: 650–700°C (softens for machining)

⚠️ Due to its high carbon content, welding is challenging and typically avoided.

🛠️ Key Features of C60 Carbon Steel

• High surface hardness after heat treatment

• Excellent wear and abrasion resistance

• Good strength-to-weight ratio

• Suitable for flame and induction hardening

• Acceptable machinability with pre-treatment

• Limited weldability — preheat & postheat required

🧰 Applications of C60 Carbon Steel

C60 steel is commonly used for components subjected to mechanical stress, friction, and wear. Typical applications include:

• Automotive parts (shafts, crankshafts, camshafts)

• Springs and spring washers

• Blades and cutting tools

• Forged parts and axles

• Agricultural equipment components

• Gear wheels and bushings

• Dies and punches

🛞 Ideal for heavy-duty and wear-resistant parts in automotive and industrial machinery.

🔁 C60 Carbon Steel Equivalent Grades

📌 These equivalents are based on chemical composition and may vary in mechanical properties.

📦 Available Forms of C60 Carbon Steel

C60 carbon steel is available in a wide range of product forms:

• Hot Rolled Plates and Sheets

• Forged Bars and Rounds

• Bright Drawn Bars

• Flats, Hex, and Square Bars

• Billets and Cut-to-Size Blocks

🌟 Available in black, bright, turned, peeled, and ground finishes.

💰 C60 Carbon Steel Price in India (Indicative)

📌 Prices vary depending on size, heat treatment, quantity, and delivery location.

🧭 Top Suppliers of C60 Carbon Steel in India

Here are trusted, ISO-certified suppliers for C60 steel:

• Triton Alloys Inc., Mumbai

• Masteel India Pvt. Ltd., Maharashtra

• Virwadia Steels, Chennai

• SAIL (Steel Authority of India Ltd.)

• Bhansali Inc.

• Maharashtra Steel Rolling Mills

• Jindal Steel & Power

✅ Request Mill Test Certificates (MTC) and third-party inspections (TPI) for quality assurance.

🏆 Why Choose C60 Carbon Steel?

• High hardness with heat treatment

• Good wear resistance for demanding environments

• Cost-effective for industrial components

• Widely available in India

• Compliant with international standards (EN, AISI, IS)

💡 C60 offers a balance of performance and price for mid- to high-load applications.

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✅ Conclusion

C60 carbon steel is a reliable high-carbon steel ideal for heavy-duty applications in automotive, tool-making, and engineering sectors. Its excellent wear resistance and hardness after heat treatment make it a preferred choice among manufacturers worldwide. Whether you need plates, bars, or custom cut forgings, C60 is readily available across India from reputed suppliers.

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