Plain Carbon Steel :
15C8, 35C8, 45C8, 55C8, C30, C35, C35MN75, C38, C40, C45CR, C45M, C50, C55, C65, CK35, CK45, CLIIIA, CLIV, EN2A, EN3, EN32B, EN42, EN43, EN43AM, EN5, EN8, EN8DCR, EN9,
JDMA1045, S20C, S25C, S35C, S38C, S40C, S40CM S43C, S45C, S48A, S48C, S50C, S53C, S58C, SAE1006, SAE1008, SAE1010, SAE1015, SAE1016, SAE1018, SAE1019, SAE1020, SAE1025, SAE1030, SAE1035, SAE1037,
SAE1038, SAE1040, SAE1041, SAE1045, SAE1047, SAE1050, SAE1052 SAE1055