1.2083 SUS420J2 420 S136 4Cr13
ISO/Mill Certificate/SGS
1000t/Month
standard export packing or customers' request.
DIN,ASTM,AISI,GB,JIS
Black / Milling / Machined
SGS / Ut 100% / Element Testing
Annealing +Q+T
Forged or Hot Rolled
Pre-hardened HRC 38-42; Annealing <235