... Forged Steel Bar SCM440 State:hot forging+normalizing+turning Size:90mm to 800mm Length:3 or 4 meter or as request SCM440 Forged ... Steel Bar SCM440 Steel Grade: AISI1020,AISI1040,AISI1045,AISI1050, CK15,C22 ... 30 to 60 days after order confirmed Note:Forged tube, forged square, forged shaft, forged alxs,forged wind turbine main shaft,ship shaft and ...