PM60粉末冶金钢

高合金含量的超纯净争粉末冶金合金工具钢

S500 high speed steel

S500 high speed steel has good red hardness and grinding properties, compressive strength and wear resistance, good toughness and machining properties

S590 powder metallurgy high speed steel

S590 has good red hardness and grinding properties, compressive strength and wear resistance, toughness and machining properties.

S600 high speed steel

S600 has high hardness and strong toughness, and is widely used in the manufacture of wear-resistant and impact-resistant tools for strong cutting.

S705 high speed steel

S705 high speed steel has good red hardness and grinding properties, compressive strength and wear resistance, toughness and machining properties.

w18cr4v

W6Mo5Cr4V2（M2）

W6Mo5Cr4V2（M2）是钼系模具钢，具有碳化物不均匀性小和韧性较高的优点。