Grades available: 51CrV4 C4C EN18 350A SNC815 20CrNiMo A588 Grade A S80C 817M40 350 C20 SM490A X30WCrV9-3 X4CrNiMo16-5 S355J2 534A99 1025 S235JR SCr420 40 12L15 EN45 55CrMnA EN1A 42CrMo SUM24L