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Metal Alloy Properties: stainless steel
ATI 309 Annealed to ATI 31 Annealed Min
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 | brinell hardness (HB) | cte per K (1/K) | density kg m3 (kg/m3) | elastic modulus MPa (MPa) | elongation percent (%) | grade | heat treatment | melting point C (°C) | name | property basis | rockwell b hardness (HRB) | shear modulus MPa (MPa) | 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 309 Annealed | — | 0.000016 | 8,030 | 200,000 | 49 | 309 | Annealed | — | ATI 309 Austenitic Stainless Steel | Typical | — | 77,000 | 460 | ASTM A167; ASTM A240 | 621 | — | 15.6 | 290 |
| stainless steel | ATI 310S Annealed | — | 0.000016 | 8,030 | 200,000 | 42.6 | 310S | Annealed | — | ATI 310S Austenitic Stainless Steel (Low Carbon) | Typical | — | 77,000 | 460 | ASTM A240; ASME SA-240 | 624 | — | 13.8 | 314 |
| stainless steel | ATI 310 Annealed | — | 0.000016 | 8,030 | 200,000 | 45 | 310 | Annealed | — | ATI 310 Austenitic Stainless Steel | Typical | — | 77,000 | 460 | ASTM A167; ASTM A240 | 617 | — | 13.8 | 292 |
| stainless steel | ATI 316LN Annealed | 217 | 0.000017 | 8,000 | 193,000 | 40 | 316LN | Annealed | 1,345 | ATI 316LN Austenitic Stainless Steel (Low Carbon, Nitrogen Enhanced) | Minimum | — | — | — | ASTM A240 | 515 | — | 14.6 | 205 |
| stainless steel | ATI 316L Annealed | 217 | 0.000017 | 8,027 | 200,000 | 40 | 316L | Annealed | 1,390 | ATI 316L Austenitic Stainless Steel (Low Carbon, Mo-bearing) | Minimum | — | 82,000 | 460 | ASTM A240 | 485 | — | 14.6 | 170 |
| stainless steel | ATI 316Ti Annealed | — | 0.000017 | 8,000 | 193,000 | 54 | 316Ti | Annealed | 1,345 | ATI 316Ti Austenitic Stainless Steel (Ti-stabilized) | Typical | 76 | — | — | ASTM A240 | 620 | — | 14.6 | 248 |
| stainless steel | ATI 316 Annealed | 217 | 0.000017 | 8,027 | 200,000 | 40 | 316 | Annealed | 1,390 | ATI 316 Austenitic Stainless Steel (Mo-bearing) | Minimum | — | 82,000 | 460 | ASTM A240 | 515 | — | 14.6 | 205 |
| stainless steel | ATI 317L Annealed | 217 | 0.000017 | 8,027 | 200,000 | 40 | 317L | Annealed | 1,390 | ATI 317L Austenitic Stainless Steel (Low Carbon, High Mo) | Minimum | — | 82,000 | 460 | ASTM A240 | 515 | — | 14.6 | 205 |
| stainless steel | ATI 317 Annealed | 217 | 0.000017 | 8,027 | 200,000 | 35 | 317 | Annealed | 1,390 | ATI 317 Austenitic Stainless Steel (High Mo) | Minimum | — | 82,000 | 460 | ASTM A240 | 515 | — | 14.6 | 205 |
| stainless steel | ATI 31 Annealed Min | — | — | 8,060 | 198,000 | 40 | UNS N08031 | Solution Annealed | — | ATI 31 (Superaustenitic) | Minimum | — | — | — | ASTM B625; EN 1.4562 | 650 | Longitudinal | — | 276 |
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