סטנדרטי
AISI, ASTM, DIN, GB, JIS
Grade
EFS steel heat treatment W302 tool steel price per kg
Model Number
EFS steel heat treatment W302 tool steel price per kg
Material
Alloy Tool Steel
Surface treatment
Black/Grinded/Machined/Turned
Production route
EF/EAF+LF+VD/ESR
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
UT test standard
SEP1921-84 class3 C/c to D/d
Tolerance
0/+1.0mm(turned) -0/+5.0mm(black)