| AISI Type 303Se | |
 | |
| Category | Steel |
| Class | Stainless steel |
| Type | Austenitic standard |
| Common Names | Chromium-Nickel steel |
| Designations | United States: AMS 5640 (Type 2) , AMS 5641 , AMS 5738 , ASME SA194 , ASME SA320 , ASTM A194 , ASTM A194 (grade 8F) , ASTM A314 , ASTM A320 , ASTM A473 , ASTM A581 , ASTM A582 , MIL SPEC MIL-S-862 , SAE 30303Se , SAE J405 (30303Se) , UNS S30323 |
| Composition | |
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| Mechanical Properties | |
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| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 193 | 25 | |
| Tensile Strength (Mpa) | 620 | 25 | annealed more |
| Yield Strength (Mpa) | 240 | ||
| Elongation (%) | 50 | ||
| Reduction in Area (%) | 55 | ||
| Hardness (HB) | 160 | 25 | annealed more |
| Thermal Properties | |
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