... 4119/4125/4135/30CrMo/35CrMo/30CD4/2216/2225/2234/1.7218/1.7220/1.7264/1.7335/SCM410/SCM420/SCM430/SCM4 4130/34CrMo4/4118 ... /30CD4/2216/2225/2234/1.7218/1.7220/1.7264/1.7335/SCM410/SCM420/SCM430/SCM4Specialized high quality steel Material number 1.7220 - 34CrMo4 Composition ... in % : CSiMnPSCrMoNi0,30 - 0,37max. 0,400,60 - 0,90max. 0,035max. 0,0300,90 - 1,200 ...