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Metal Alloys |
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Steels |
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H-Steels |
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Alloy Steel List |
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| AISI 4718H | |
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| Category | Steel |
| Class | Alloy steel |
| Type | H-steel |
| Common Names | Nickel-chromium-molybdenum steel |
| Designations |
Germany: DIN 1.6755 United States: ASTM A304 , SAE J1268 , UNS H47180 |
| Composition | |
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| Element | Weight % |
| C | 0.15-0.21 |
| Mn | 0.60-0.95 |
| Cr | 0.30-0.60 |
| Ni | 0.85-1.25 |
| Mo | 0.30-0.40 |
| P | 0.035 |
| S | 0.040 |
| Si | 0.15-0.30 |
| Mechanical Properties | |
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