... Max 0.035;S:Max 0.035Cr:0.35/0.70,Mo:0.15-0.25 Ni0.40-0.701. ... +LF+VD (ESR furnace for optional)4.Delivery condition: Hot forged, Heat-treatment (Normalized / Annealed / Quenched / tempered), Rough machining5.Technical ... ' require(EN or ASME and so on)Other Steel Grade:C45,CK45,S45C,45#,S20C,S35C,C60,ST52-3,ASTM ... ,40NiCrMo3;40CrMoV4-6,34CrAlNi7-10, 30CrNiMo8, 20NiCrMo2-2,18NiCrMo5; forged alloy bar 15Cr