모델 번호
1.2379/D2/Cr12Mo1V1/SKD11
Grade
1.2379 /D2 /Cr12Mo1V1/SKD11/K110
Surface treatment
Black/Grinded/Machined/Turned
Production route
EF/EAF+LF+VD/ESR
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
Tolerance
0/+3.0mm(thickness) -0/+5.0mm( width)
UT test standard
SEP1921-84 class3 C/c to D/d