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Metal Alloys |
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Alloy Home |
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Steels |
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Alloy Steels |
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H-Steels |
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HSLA |
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Alloy Steel List |
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Resources |
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Bibliography |
| AISI 4137H | |
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| Category | Steel |
| Class | Alloy steel |
| Type | H-steel |
| Common Names | Chromium-molybdenum steel |
| Designations |
France: AFNOR 40 CD 4 , AFNOR 42 CD 4 Germany: DIN 1.7225 Italy: UNI 38 CrMo 4 KB , UNI 40 CrMo 4 , UNI G 4O CrMo 4 Japan: JIS SCM 4 , JIS SCM 4 H Sweden: SS 2244 United Kingdom: B.S. 708 A 42 , B.S. 708 M 40 , B.S. 709 A40 United States: ASTM A304 , SAE J1268 , UNS H41370 |
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| Mechanical Properties | |
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