Place of Origin
Hubei, China
Application
Tool Steel Bar
Grade
Cr12 Steel AISI D3 Tool Steel DIN 1.2080 Steel
Application
Alloy Tool Steel
Hardness
Annealed HBS248 max
Production route
EF/EAF+LF+VD/ESR
Surface treatment
black/grinded/machined/turned
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
UT test standard
SEP1921-84 class3 C/c to D/d