| Standard Carbon Steels |
| Chemical Composition Ranges and Limits |
| SAE No. |
C |
Mn |
SAE No. |
C |
Mn |
SAE No. |
C |
Mn |
| 1005 |
.06 max |
.35 max |
1025 |
.22/.28 |
.30/.60 |
1050 |
.48/.55 |
.60/.90 |
| 1006 |
.08 max |
.25/.40 |
1026 |
.22/.28 |
.60/.90 |
1053 |
.48/.55 |
.70/1.00 |
| 1008 |
.10 max |
.30/.50 |
1029 |
.25/.31 |
.60/.90 |
1055 |
.50/.60 |
.60/.90 |
| 1010 |
.08/.13 |
.30/.60 |
1030 |
.28/.34 |
.60/.90 |
1059 |
.55/.65 |
.50/.80 |
| 1011 |
.09/.14 |
.60/.90 |
1035 |
.32/.38 |
.60/.90 |
1060 |
.55/.65 |
.60/.90 |
| 1012 |
.10/.15 |
.30/.60 |
1038 |
.35/.42 |
.60/.90 |
1065 |
.60/.70 |
.60/.90 |
| 1015 |
.13/.18 |
.30/.60 |
1039 |
.37/.44 |
.70/1.00 |
1070 |
.65/.75 |
.60/.90 |
| 1016 |
.13/.18 |
.60/.90 |
1040 |
.37/.44 |
.60/.90 |
1074 |
.70/.80 |
.50/.80 |
| 1017 |
.15/.20 |
.30/.60 |
1042 |
.40/.47 |
.60/.90 |
1078 |
.72/.85 |
.30/.60 |
| 1018 |
.15/.20 |
.60/.90 |
1043 |
.40/.47 |
.70/1.00 |
1080 |
.75/.88 |
.60/.90 |
| 1020 |
.18/.23 |
.30/.60 |
1044 |
.43/.50 |
.30/.60 |
1086 |
.80/.93 |
.30/.50 |
| 1021 |
.18/.23 |
.60/.90 |
1045 |
.43/.50 |
.60/.90 |
1090 |
.85/.98 |
.60/.90 |
| 1022 |
.18/.23 |
.70/1.00 |
1046 |
.43/.50 |
.70/1.00 |
1095 |
.90/1.03 |
.30/.50 |
| 1023 |
.20/.25 |
.30/.60 |
1049 |
.46/.53 |
.60/.90 |
|
|
|
NOTE: Phosphorus = .040 max, Sulfur = .050 max.
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