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Asme Allowable Stress: API5L A
850 to 1100
Allowable stress values for piping and pressure vessel materials at various temperatures. Covers ASME B31.3 Table A-1 carbon steel pipe and tube, and ASME BPVC Section II Part D plate/fitting materials.
| material id | temp F | allowable stress MPa (MPa) | allowable stress ksi (ksi) | grade | material category | p number | smts ksi (ksi) | smys ksi (ksi) | spec no | standard | tmin F |
|---|---|---|---|---|---|---|---|---|---|---|---|
| API5L A | 850 | 54.47 | 7.9 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
| API5L A | 900 | 40.68 | 5.9 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
| API5L A | 950 | 27.58 | 4 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
| API5L A | 1,000 | 17.24 | 2.5 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
| API5L A | 1,050 | 11.03 | 1.6 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
| API5L A | 1,100 | 6.9 | 1 | A | carbon steel | 1 | 48 | 30 | API 5L | ASME B31.3 Table A-1 | B |
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