H13 1.2344 SKD61 Tool Steel Vacuum Hardened Machined Block ...
H13 1.2344 SKD61 Tool Steel Vacuum Hardened Machined Block H13 Tool S teel Introduction: H13 steel is the most popular and most versatile, hot work mould steel, providing a good balance of toughness, heat check resistance, and high temperature strength, in addition to moderate wear resistance.