... ,DIN,JIS,EN Materials:42CrMo4,CK45,16Mn.etc CNC Machining Precision forged connecting link:Feature:- Precision forging hammers range from 160 ... tons till 4000 tons-Precision CNC machining centers for ... power flange: S355, C22, 16Mn, 20Mn, 42CrMo, F3042) Forged pipe fittings: SA106 CL B, SA 106 CL C, WB36, 12Cr1MoV ...