Virat Special Steels is the largest supplier and stockiest of HCHCR D2 in India. Get in touch with us today to place your requirement!
HCHCR D2 Steel is a type of tool steel that is commonly used in India for making cold stamping or forming dies, cold forming rolls, chipper knives, punches, slitters, shear blades, tools, tire shredders, trimming, cutting threading dies, stamping tools, and more.
HCHCR D2 Steel is a ledeburitic chromium steel that offers exceptional wear resistance, durability, and front-line maintenance. It can be nitrided after special heat treatment. Common applications include cold stamping or forming dies, cold forming rolls, chipper knives, punches, slitters, shear blades, tire shredders, and more.
Mechanical Properties:
- Impact Toughness: 77 J/cm²
- Hardness: 62-63 HRC
- Poisson’s Ratio: 0.27-0.30
- Modulus of Elasticity: 190-210 GPa
Physical Properties:
- Coefficient of Thermal Expansion (20-400°C): 10.6–12.3 x 10⁻⁶ m/(m·K)
- Thermal Conductivity (20°C): 16.7–24.2 W/(m·K)
Heat Treatment:
- Preheat the D2 tool steel to 750-800°C.
- Heat to 1000-1040°C for air cooling or 980°C for oil quenching.
Why Virat Special Steels?
Virat Special Steels is the largest supplier and stockiest of HCHCR-D2 in India.
They offer HCHCR D2 in flat, square, and round bars. Consult our team who will assist you for HCHCR D2/ DIN 2379/ AISI D2 steel query.
Remember, HCHCR D2 provides excellent wear resistance and dimensional stability, making it a reliable choice for cold work applications!
For specific requirements, consult their team: Virat Special Steels.
Learn more: https://www.viratsteels.com/hchcr-d2.html
Any further queries feel free to contact us :
🌐https://www.viratsteels.com 📩info@viratsteels.com 📲+91-98140-21775
FAQs
1. What is HCHCR D2 steel?
HCHCR D2 is a high-carbon, high-chromium cold work tool steel known for exceptional wear resistance, hardness, and dimensional stability.
2. What is the hardness of HCHCR D2 steel?
HCHCR D2 steel typically achieves a hardness of 62–63 HRC after proper heat treatment.
3. What are the applications of HCHCR D2 steel?
HCHCR D2 is used for cold stamping dies, forming dies, punches, slitters, shear blades, chipper knives, and tire shredders.
4. Why is HCHCR D2 steel preferred for cold work tooling?
Its high wear resistance, excellent hardness, and ability to maintain dimensional stability make it ideal for demanding cold work applications.
5. Can HCHCR D2 steel be nitrided?
Yes, HCHCR D2 steel can be nitrided after heat treatment to improve surface hardness, wear resistance, and tool life.
6. What is the heat treatment process for D2 steel?
D2 steel is typically preheated to 750–800°C, austenitized at 1000–1040°C, and then air cooled or oil quenched depending on application requirements.
7. What are the equivalent grades of HCHCR D2 steel?
HCHCR D2 is equivalent to DIN 1.2379 and AISI D2 tool steel grades.
8. Why choose Virat Special Steels for HCHCR D2 steel?
Virat Special Steels is a trusted supplier of premium HCHCR D2 steel, offering flat, square, and round bars in a wide range of sizes. With ready stock availability, consistent quality, and expert technical guidance, the company helps manufacturers choose the right steel solution for their tooling and cold work applications.
9. What makes HCHCR D2 steel different from other cold work tool steels?
HCHCR D2 offers a unique combination of high hardness, excellent abrasion resistance, good toughness, and long service life in tooling applications.
10. Is HCHCR D2 steel suitable for high-wear industrial applications?
Yes, HCHCR D2 steel is an excellent choice for high-wear applications. Its high hardness and outstanding wear resistance help tools maintain their cutting edge for longer periods, reducing downtime and replacement costs. D2 steel also resists deformation under heavy loads, making it ideal for punches, dies, shear blades, and other tooling used in demanding industrial environments.
