Tiêu chuẩn
AISI, ASTM, DIN, GB, JIS
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Số Mô Hình
GB Cr8Mo2VSi / JIS DC53 / BOHLER K340
Grade
Bohler k340 Steel Sheet Price per kg DC53
Model Number
GB Cr8Mo2VSi / JIS DC53 / BOHLER K340
Material
Cr8Mo2VSi cold work steel
Special Use
Cr8Mo2VSi Tool Steel
Surface treatment
Black/Grinded/Machined/Turned
Production route
EF/EAF+LF+VD/ESR
UT test standard
SEP1921-84 class3 C/c to D/d
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
Tolerance
0/+1.0mm(turned) -0/+5.0mm(black)