Cr12MoV Steel Round Bar Bright Rod Chemical Composition SKD11 Tool Long Life

Cr12MoV Steel Properies Cr12Mov Chemical Composition SKD11 Tool Steel Round Bar Bright Rod

D2 Tool Steel | 1.2379 | Cr12MoV | SKD11 steel

• What is D2 steel?

AISI D2 is a cold work tool steel.Cold work die steel D2 steel with high abrasion resistance, micro deformation, the wind hard tool steel, carbon content as high as 1.5%, chromium content as high as 11.5%, the heat treatment hardness can reach 60 HRC. Otai Special Steel are chinese d2 steel china supplier in steel round bar, plate, flat.

D2 tool steel properties as below:

• D2 steel composition

• AISI D2 steel equivalent

1, JIS SKD11 steel

2, GB Cr12MoV steel

3, DIN.EN 1.2379 steel

4, KS STD11 cold work steel

D2 tool steel heat treatment

• Forging of D2 die steel

Pre heat to 700 °C, Then rapidly heat to 900-1040 °C. Start forge the D2 steel fabrication.

• Annealing of D2 cold work tool steel

Heat to 900 °C, soak enough time. cool in furnace until to room temperature.

• Quenching of AISI D2 tool steel

For improve d2 tool steel hardness, Quenching is needs. Heat to 1010°C, heat thoroughly, cool in air.

• Tempering of Tool Steel D2

After Quenching, according different tool requirement, Tempering at different temperature. Typical data as below:

Mechanical properties and Physical properties of AISI D2 steel grade material

• Melting point 1421°C
• Density of D2 steel: About 7.85 kg/cm3 at room temperature
• Hardness: Rockwell C 62 HRc, Vickers 748 V
• Izod impact unnotched: 77 J
• Elastic modulus: 190-210 GPa.
• Thermal Properties: 10.4 x 10^-6/ºC

Machining D2 tool Steel

Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest  stainless steel sheet ,plate and coil  supply Centers in China. Jiangsu Mittel Steel Industrial Limited was established in 1998 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.

Our company supplies cold/hot-rolled stainless steel sheets,stainless steel coils and stainless steel Plate to many steel factories from athome and abroad, including Shanxi Taigang Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS), Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan area, Mainland Chinese and foreign countries and regions. 

Our long-term business lines are 201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S ,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B, BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also engaged in the long-term supply of homemade & imported medium and thick plates, galvanized and carbon steel products. 

Adhering to the principle of "quality first and customer foremost",our company will offer long-term service to nationwide manufacturers of household appliances, elevators, tableware, ornaments, tanks and machines. We can offer precise frosted wiredrawing, 8K mirror finishing and skim board oil-abrasion of various specifications at any time. The precisely-processed products will meet your requirements for high quality. Our company is a modern enterprise integrating distribution and storage. 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.