... price good quality a commonly used material, Qualified quality,Reasonable price, Quick service 1.Electric furnace and Electro - slag Steel 2.We ... Performance H13 die steel has excellent heat strength and hardness, high abrasive resistance and toughness,good hardening properties; high dimensional stability ... mould, forging mould, hot extrusion dies,heat-resistant steel . h13/1.2344/skd61 tool steel