High speed steel W6Mo5Cr4V2 Steel Bar Round size: Diameter:2-200mm,Length:1-6m HRC after hardening and temper:63-66

High speed steel W6Mo5Cr4V2 Steel Bar Round size: Diameter:2-200mm,Length:1-6m HRC after hardening and temper:63-66

 

High speed  steel

W6Mo5Cr4V2

Anneal temperature: 840-860oC

Relief annealing temperature: 720-760oC

Hardening temperature: 1210-1230oC

Hardening medium: salt bath under 600oC,aslo use oil cooling or air cooling

Normal temper temperation: 540-560oCRC Rockwell Hardness after hardening and temper: 63-66

High Speed Steel, Tool Steel M2