1.2083, 420, S136, 4Cr13
AISI, ASTM, GB, JIS, DIN, BS
Tool Steel Bar
Polished
SGS / Ut 100% / Element Testing
Annealing +Q+T
Include MOQ
30% Deposit,Blance by L/C at Sight or T/T
Forged or Hot Rolled
Black/Peeling/Polishing/Machined
ISO / Mill Certificate
Round/sheet/plate/flat bar
EF/EAF+LF+VD/ESR
Export Standard Packing or Customers'demand
diameter 10-350mm