Grades available: 4118 C30 C25 40NiCrMo6 XC48 SCM430 S40C 30Ni4Cr1 SM490A CrWMn Class 1 35 4320 4H5MFS Grade 1 9CrWMn 080M30 EN353 070M55 BH21 SCM420 C45 C350