... :3 or 4 meter or as request SCM440 Forged Steel Bar SCM440 Steel Grade: AISI1020,AISI1040,AISI1045,AISI1050, ... ;42CrMo4,25CrMo4,34CrNiMo6,39CrNiMo3,17NiCrMo6,18CrNiMo7-6,S355J2G3,ASTM A105,ST52-3,16MnCr5,20MnCr5,16MnCrS5,20MnCrS5,21CrMoV511, ... days after order confirmed Note:Forged tube, forged square, forged shaft, forged alxs,forged wind turbine main shaft,ship shaft and other finishing service can be ...