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Asme Allowable Stress: Alloy20
100 to 800
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alloy20 | 100 | 157.9 | 22.9 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 200 | 142.04 | 20.6 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 300 | 135.83 | 19.7 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 400 | 130.32 | 18.9 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 500 | 125.49 | 18.2 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 600 | 122.04 | 17.7 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 650 | 120.66 | 17.5 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 700 | 119.97 | 17.4 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 750 | 118.59 | 17.2 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
| Alloy20 | 800 | 115.84 | 16.8 | N08020 (Alloy 20) | nickel alloy | Ni-Fe-Cr-Mo Alloy Plate | 45 | 80 | 35 | SB-463 | ASME BPVC Section II Part D Table 1A | -20 | N08020 |
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