... 800mm Length:3 or 4 meter or as request 25CrMo4 Forging Shaft 25CrMo4 Steel Grade: AISI1020,AISI1040,AISI1045,AISI1050, CK15,C22,C45 ... ,SNCM220; SACM645,SAE4140,SAE4130,SAE9840,SAE4340,AISI4145H,SAE4150,SAE8620;42CrMo4,25CrMo4,34CrNiMo6,39CrNiMo3,17NiCrMo6,18CrNiMo7-6,S355J2G3,ASTM A105,ST52-3 ... C/C,D/d,E/e;GB/T 6402-91;GB/T6402-2008MTC:EN 10204/3.1.BLead Time:30 to 60 days ...