... ,P5,P9, P11,P12,P22,P91,T1,T2,T12,T11,T22,T9.12CrMo,15CrMo,20CrMo,42CrMo,12Cr1Mov,10CrMo910,35CrMo4,13CrMo4,10CrMo910 ... delivery time ranges from five days to twenty days Chemical Composition Steel GradeCMnSiCrMoCuSPAlVNi20G 0.17~0.240.35~0.650.17~0 ... St35.8--Alloy pipe : 35CrMo , 34CrMo4 --Cold rolled steel coil : DC01 , SPCC --Galvanized steel coil : JIS G3302 SGCC , DX51D+Z .--Galvalum (Aluzinc ...