Product brief introduction

D3 Cold work tool steels to belong to the United States imports of high carbon and high chromium ledeburite steel, has high wear resistance, hardenability, hardenability, strong toughness, thermal stability, compressive strength, micro deformation characteristics.
Authentic import D3 is an excellent comprehensive performance and has good mechanical and thermal oxidation resistance of cold work die steel

Product Parameter

(850 ~ 870 ℃) x (3 ~ 4) h, along with the furnace cooling, (740 ~ 760 ℃) x (4 ~ 5) h isothermal, air cooling, temperature or less 241 HBS hardness, eutectic carbide grade 3 or less.

Technical Equipment

Broad adaptability, has high wear resistance, low alloy tool steel, three to four times than normal after quenching size stability is good.