Place of Origin
Hubei, China
Model Number
3Cr2Mo/P20/35CrMo4/1.2311
Surface treatment
Black/Grinded/Machined/Turned
Production route
EF/EAF+LF+VD/ESR
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
Delivery condition
Annealed
Tolerance
-0/+3mm (thickness )
UT test standard
SEP1921-84 class3 C/c to D/d