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Asme Allowable Stress: 347
850 to 1300
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347 | 850 | 115.84 | 16.8 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 900 | 115.15 | 16.7 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 950 | 114.46 | 16.6 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,000 | 110.32 | 16 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,050 | 83.43 | 12.1 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,100 | 62.74 | 9.1 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,150 | 42.06 | 6.1 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,200 | 30.34 | 4.4 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,250 | 22.75 | 3.3 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
| 347 | 1,300 | 15.17 | 2.2 | 347 | stainless steel | Austenitic Stainless Steel Plate | 8 | 75 | 30 | SA-240 | ASME BPVC Section II Part D Table 1A | -20 | S34700 |
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