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Asme Allowable Stress: Incoloy800H AT
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Incoloy800H AT | 850 | 101.36 | 14.7 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 900 | 99.98 | 14.5 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 950 | 97.91 | 14.2 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,000 | 96.53 | 14 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,050 | 95.15 | 13.8 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,100 | 88.95 | 12.9 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,150 | 71.71 | 10.4 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,200 | 57.23 | 8.3 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,250 | 46.2 | 6.7 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
| Incoloy800H AT | 1,300 | 37.23 | 5.4 | N08811 (Alloy 800H/AT) | nickel alloy | Ni-Fe-Cr Alloy Plate | 45 | 65 | 25 | SB-409 | ASME BPVC Section II Part D Table 1A | -20 | N08811 |
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