| AISI Type 309S | |
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| Category | Steel |
| Class | Stainless steel |
| Type | Austenitic standard |
| Common Names | Chromium-Nickel steel |
| Designations |
France: AFNOR Z 15 CN 24.13 Germany: DIN 1.4833 Italy: UNI X 6 CrNi 23 14 United States: AMS 5523 , AMS 5574 , AMS 5650 , ASME 8A240 , ASTM A167 , ASTM A240 , ASTM A276 , ASTM A314 , ASTM A473 , ASTM A511 , ASTM A554 , ASTM A580 , SAE 30309S , SAE J405 (30309S) |
| 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) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 515 | 25 | hot finished and annealed (wire) more |
| Yield Strength (Mpa) | 205 | ||
| Elongation (%) | 40 | ||
| Reduction in Area (%) | 50 | ||
| Hardness (HRB) | 95 (max) | 25 | annealed (plate, sheet, strip) |
| Thermal Properties | |
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