35 SAE 1035 S35C 060A35 C35E CK35 1.1181 碳素结构钢
45 SAE 1045 S45C 080M46 C45E CK45 1.1191 碳素结构钢
50 SAE 1050 S50C 060A52 C50E CK53 1.1210 碳素结构钢
40 SAE 1040 S40C 080A40 C40E CK40 1.1186 碳素结构钢
55 SAE 1055 S55C 070M55 C55E CK55 1.1203 碳素结构钢
45MN SAE 1043 S45C 080A47
20CR SAE 5120 527A19 SCR420 20CR4
40CR SAE 5140 520M40 SCR440 41CR4
20CRMO SAE 4118 20CRMO44 20CRMO5 1.7264
30CRMO SAE 4130 SCM420 30CD4
35CRMO SAE 4135 SCM435 34CRMO4 1.7220
42CRMO SAE 4140 708A42 42CD4 42CRMO4 1.7225
50CRVA SAE 6150 735A30 SUP10 50CRV4 1.8159 SS2230
38CRMOAL 905M39 SACM645 41CRALMO7
40CRNIMO SAE 4340 SNCM439 36CRNIMO4 1.6511
40CRNIMOA SAE 4340 871M40 40NICRMO22
20CRMNTI 30MNCRTI4 1.8401 30CRMNTI
20CRNIMO SNCM220 SAE 8620
60 SAE1060 080A62 S58C C60E CK60
65 SUP2 SAE 1065 G10650 CK67 1.1231 SS1770 弹簧钢板 圆钢
70 SAE 1070 SS1778 070A72 弹簧钢板 圆钢
CK75 1.1248 SAE 1078 弹簧钢板 圆钢
85 CK85 1.1269 060A86 SAE 1086 SUP3 弹簧钢板 圆钢
080A67 弹簧钢板 圆钢
55SI2MN SAE 9255 250A53 SUP6 55SI7 弹簧钢板 圆钢
60SI2MN SUP6 60SI7 1.0909 弹簧钢板 圆钢
50CRVA SUP10 SAE 6150 50CRV4 1.8159 弹簧钢板 圆钢
