forged bar (1045, 4140,C45, 42CrMo4, S45C, SCM440.)
forged carbon steel bar,forged alloy steel bar, forged tool steel bar,forged bearing steel bar,etc
DIN EN C22,C35,C45,C60,S355J2G3, 25CrMo4, 34CrMo4, 42CrMo4, 34CrNiMo6, etc.
AISI 1020,1035,1045,...