Place of Origin : Dallian,China
Delivery Terms : Shipping
Product Capacity : 500tons/year
Payment Terms : L/C T/T
high speed steel
W9Mo3Cr4V
Dia Size: 2~200mm
RC Rockwell Hardness after
hardening and temper: 63-66
high speed steel
W9Mo3Cr4V
Anneal temperature: 840-860oC
Relief annealing temperature: 720-760oC
Hardening temperature: 1210-1240oC
Hardening medium: salt bath under 600oC,aslo use oil cooling or air cooling
Normal temper temperature: 540-560oC
RC Rockwell Hardness after hardening and temper: 63-66