... Spindle 3.CMM/strength experiment 4.OEM/ODM OEM rubber belt tracks forging iron core About ZhongshengRizhao Zhongsheng ... big bath & medium size2) Commonly used materials1) Wind power shaft:42CrMo4V, 34CrNiMo6,Wind power flange: S355, C22, 16Mn, ... 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316,17-4PH4) Shaft related forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo ...