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Asme Allowable Stress: A672 N75 Y42
100 to 700
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 | material type | p number | smts ksi (ksi) | smys ksi (ksi) | spec no | standard | tmin F | uns no |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A672 N75 Y42 | 100 | 172.38 | 25 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 200 | 172.38 | 25 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 300 | 171 | 24.8 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 400 | 164.79 | 23.9 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 500 | 157.21 | 22.8 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 600 | 148.24 | 21.5 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 650 | 143.42 | 20.8 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
| A672 N75 Y42 | 700 | 135.14 | 19.6 | N75 | carbon steel | A299 Gr A | 1 | 75 | 42 | A672 | ASME B31.3 Table A-1 | A | K02803 |
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