| Standard H Steels |
| Chemical Composition Ranges and Limits |
|
SAE No. |
C |
Mn |
Cr |
Ni |
Mo |
V |
Si |
|
1330 H |
.27/.33 |
1.45/2.05 |
— |
— |
— |
— |
— |
|
1335 H |
.32/.38 |
1.45/2.05 |
— |
— |
— |
— |
— |
|
1340 H |
.37/.44 |
1.45/2.05 |
— |
— |
— |
— |
— |
|
1345 H |
.42/.49 |
1.45/2.05 |
— |
— |
— |
— |
— |
|
4027 H |
.24/.30 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4028 Ha
|
.24/.30 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4032 H |
.29/.35 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4037 H |
.34/.41 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4042 H |
.39/.46 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4047 H |
.44/.51 |
.60/1.00 |
— |
— |
.20/.30 |
— |
— |
|
4118 H |
.17/.23 |
.60/1.00 |
.30/.70 |
— |
.08/.15 |
— |
— |
|
4130 H |
.27/.33 |
.30/.70 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4135 H |
.32/.38 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4137 H |
.34/.41 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4140 H |
.37/.44 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4142 H |
.39/.46 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4145 H |
.42/.49 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4147 H |
.44/.51 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4150 H |
.47/.54 |
.75/1.20 |
.75/1.20 |
— |
.15/.25 |
— |
— |
|
4161 H |
.55/.65 |
.65/.95 |
.65/.95 |
— |
.25/.35 |
— |
— |
|
4320 H |
.17/.23 |
.35/.65 |
.35/.65 |
1.55/2.00 |
.20/.30 |
— |
— |
|
4340 H |
.37/.44 |
.55/.90 |
.65/.95 |
1.55/2.00 |
.20/.30 |
— |
— |
|
E4340 H |
.37/.44 |
.60/.95 |
.65/.95 |
1.55/2.00 |
.20/.30 |
— |
— |
|
4620 H |
.17/.23 |
.35/.75 |
— |
1.55/2.00 |
.20/.30 |
— |
— |
|
4718 H |
.15/.21 |
.60/.95 |
.30/.60 |
.85/1.25 |
.30/.40 |
— |
— |
|
4720 H |
.17/.23 |
.45/.75 |
.30/.60 |
.85/1.25 |
.15/.25 |
— |
— |
|
4815 H |
.12/.18 |
.30/.70 |
— |
3.20/3.80 |
.20/.30 |
— |
— |
|
4817 H |
.14/.20 |
.30/.70 |
— |
3.20/3.80 |
.20/.30 |
— |
— |
|
4820 H |
.17/.23 |
.40/.80 |
— |
3.20/3.80 |
.20/.30 |
— |
— |
|
5046 H |
.43/.50 |
.65/1.10 |
.13/.43 |
— |
— |
— |
— |
|
5120 H |
.17/.23 |
.65/1.10 |
.60/1.00 |
— |
— |
— |
— |
|
5130 H |
.27/.33 |
.65/1.10 |
.75/1.20 |
— |
— |
— |
— |
|
5132 H |
.29/.35 |
.50/.90 |
.65/1.10 |
— |
— |
— |
— |
|
5135 H |
.32/.38 |
.50/.90 |
.70/1.15 |
— |
— |
— |
— |
|
5140 H |
.37/.44 |
.60/1.00 |
.60/1.00 |
— |
— |
— |
— |
|
5147 H |
.45/.52 |
.60/1.05 |
.80/1.25 |
— |
— |
— |
— |
|
5150 H |
.47/.54 |
.60/1.00 |
.60/1.00 |
— |
— |
— |
— |
|
5155 H |
.50/.60 |
.60/1.00 |
.60/1.00 |
— |
— |
— |
— |
|
5160 H |
.55/.65 |
.60/1.10 |
.60/1.00 |
— |
— |
— |
— |
|
6118 H |
.15/.21 |
.40/.80 |
.40/.80 |
— |
— |
— |
.10/.15 |
|
6150 H |
.47/.54 |
.60/1.00 |
.75/1.20 |
— |
— |
— |
0.15 |
|
8617 H |
.14/.20 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8620 H |
.17/.23 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8622 H |
.19/.25 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8625 H |
.22/.28 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8627 H |
.24/.30 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8630 H |
.27/.33 |
.60/.95 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8637 H |
.34/.41 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8640 H |
.37/.44 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8642 H |
.39/.46 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8645 H |
.42/.49 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8650 H |
.47/.54 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8655 H |
.50/.60 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8660 H |
.55/.65 |
.70/1.05 |
.35/.65 |
.35/.75 |
.15/.25 |
— |
— |
|
8720 H |
.17/.23 |
.60/.95 |
.35/.65 |
.35/.75 |
.20/.30 |
— |
— |
|
8740 H |
.37/.44 |
.70/1.05 |
.35/.65 |
.35/.75 |
.20/.30 |
— |
— |
|
8822 H |
.19/.25 |
.70/1.05 |
.35/.65 |
.35/.75 |
.30/.40 |
— |
— |
|
9620 H |
.55/.65 |
.65/1.10 |
— |
— |
— |
1.70/2.20 |
— |
|
9310 H |
.07/.13 |
.40/.70 |
1.00/1.45 |
2.95/3.55 |
.08/.15 |
— |
— |
NOTE: Unless specified: Si = .15/.35, P = .025 max, S = .025 max, Cu = .35 max, Ni = .25 max, Cr = .20 max, Mo = .06 max.
a Sulfur content is .035/.050.
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