Special steel bars, Size:90-800mm Black surface and Rough turned bars. Hot forged steel ... .17/0.23; Si:0.15-0.30; Mn:0.90/1.35;P:Max 0.035;S:Max 0.035 ... /d,E/e,A388 or GB/T 6402Cut both endsPayment: L/C at sight or T/TMin. qty.: 15MT per size.Delivery ... ,39CrNiMo3, 17CrNiMo6,21CrMoV511,56NiCrMoV7, SS355J2Manufacturer:Jiangsu Zhuhong Forging Co.,Ltd. Special steel round bar A350LF2