... 800mm Length:3 or 4 meter or as request SCM440 Forged Steel Bar SCM440 Steel Grade: AISI1020,AISI1040,AISI1045,AISI1050, CK15,C22,C45 ... ;42CrMo,20CrMo,38CrMoAl,40CrNiMo;48CrMo,5CrNiMo, SCM415,SCM420,SCM440,SNCM439,SNCM220; SACM645,SAE4140,SAE4130,SAE9840,SAE4340,AISI4145H ... 60 days after order confirmed Note:Forged tube, forged square, forged shaft, forged alxs,forged wind turbine main shaft,ship shaft ...