Karbon Çelikleri

1010 1541 C22 Ck22
1015 080M40 C25 Ck30
1020 150M19 C35 Ck40
1025 20M5 C35Pb Ck45
1030 30Mn4 C40 Ck50
1035 30Mn5 C43 Ck55
1040 38MnS6 C45 Ck60
1050 50Mn7 C55 EN 8
1070 C10 CF45 XC38
1080 C10E CF53 XC42
1090 C15 Ck10 XC42A