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Metal Alloy Properties: stainless steel
ATI 418SPL Annealed to ATI 611 Annealed Typical
Metal and alloy mechanical properties — tensile/yield strength, elastic modulus, density, hardness for steels, aluminum alloys, copper alloys, titanium, nickel alloys, cast iron, and more
| category | material id | cte per K (1/K) | density kg m3 (kg/m3) | elastic modulus MPa (MPa) | elongation percent (%) | grade | heat treatment | name | property basis | rockwell b hardness (HRB) | specific heat J kgK (J/(kg·K)) | standard | tensile strength MPa (MPa) | test direction | thermal conductivity W mK (W/(m·K)) | yield strength MPa (MPa) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| stainless steel | ATI 418SPL Annealed | 0.00001 | 7,860 | 200,000 | 18 | UNS S41800 | Annealed | ATI 418 SPL Stainless Steel (Greek Ascoloy) | Typical | — | 460 | AMS 5508 | 793 | Longitudinal | — | 586 |
| stainless steel | ATI 430Ti Annealed | 0.00001 | 7,695 | 200,000 | 34 | UNS S43036 | Annealed | ATI 430Ti Ferritic Stainless Steel | Typical | — | 460 | ASTM A268 | 455 | Longitudinal | 24.2 | 290 |
| stainless steel | ATI 433 Annealed | 0.00001 | 7,750 | 200,000 | 31 | UNS S43300 | Annealed | ATI 433 Ferritic Stainless Steel | Typical | 79 | 460 | ASTM A240 | 437 | Longitudinal | 20.9 | 322 |
| stainless steel | ATI 439HP Annealed | 0.00001 | 7,695 | 200,000 | 34 | UNS S43035 | Annealed | ATI 439HP Ferritic Stainless Steel | Typical | 78 | 460 | ASTM A240/A268/A479 | 455 | Longitudinal | 24.2 | 290 |
| stainless steel | ATI 441HP Annealed | 0.00001 | 7,711 | 200,000 | 31 | UNS S44100 | Annealed | ATI 441HP Ferritic Stainless Steel | Typical | 82 | — | ASTM A240/A554 | 496 | Longitudinal | — | 310 |
| stainless steel | ATI 444 Annealed | 0.00001 | 7,750 | 200,000 | 30 | UNS S44400 | Annealed | ATI 444 Ferritic Stainless Steel | Typical | 80 | 447 | ASTM A240/A268/A276 | 517 | Longitudinal | 21.4 | 345 |
| stainless steel | ATI 610 Annealed Min | — | 7,674 | 193,000 | 40 | UNS S30600 | Annealed | ATI 610 (High-Si Austenitic) | Minimum | — | — | ASTM A240 | 540 | Longitudinal | — | 240 |
| stainless steel | ATI 610 Annealed Typical | — | 7,674 | 193,000 | 58 | UNS S30600 | Annealed | ATI 610 (High-Si Austenitic) | Typical | — | — | ASTM A240 | 710 | Longitudinal | — | 323 |
| stainless steel | ATI 611 Annealed Min | — | 7,589 | 193,000 | 30 | UNS S30601 | Annealed | ATI 611 (High-Si Austenitic) | Minimum | — | — | ASTM A240 | 540 | Longitudinal | — | 255 |
| stainless steel | ATI 611 Annealed Typical | — | 7,589 | 193,000 | 63 | UNS S30601 | Annealed | ATI 611 (High-Si Austenitic) | Typical | — | — | ASTM A240 | 710 | Longitudinal | — | 360 |
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