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NPS 76
| Dimensions | ||
|---|---|---|
| WMass | 1,415 | |
| tThickness | 30.2 | |
| ODOutside diameter | 1,930 | |
| IDInside diameter | 1,870 | |
| AArea | 180,300 | |
| Major axis | ||
| IxSecond moment of area | 81,340 | |
| SxElastic modulus | 84,290 | |
| ZxPlastic modulus | 109,000 | |
| rxRadius of gyration | 671.8 | |
| ytopCentroid to top | 965 | |
| ybotCentroid to bottom | 965 | |
| Minor axis | ||
| IySecond moment of area | 81,340 | |
| SyElastic modulus | 84,290 | |
| ZyPlastic modulus | 109,000 | |
| ryRadius of gyration | 671.8 | |
| Torsion and warping | ||
| JTorsion constant | 162,700,000 | |
API 5L Table 3A/3B
| Steel type | Carbon-manganese, Nb/V/Ti allowed | |
|---|---|---|
| FyYield strength, minimum | 359 | |
| FuTensile strength, minimum | 455 | |
| EModulus of elasticity | 200,000 | |
| GShear modulus | 77,200 | |
| νPoisson's ratio | 0.3 | |
| ρDensity | 7,850 | |
| Flexure class, AISC 360 Table B4.1 | Non-compact, D/t 63.9 (λp 39, λr 172.7) | |
| API RP 2A-WSD group and class | Group II Class C; Class B with SR5/SR6 | |
| Capacity (nominal, no resistance or safety factors) | ||
| PyAxial yield, A·Fy | 64,710 | |
| MyYield moment, Sx·Fy | 30,260 | |
| MpPlastic moment, Zx·Fy | 39,130 | |
| Test Pressure | Std. | Alt. | |
|---|---|---|---|
| Grade A | 39 | 49 | |
| Grade B | 45 | 57 | |
| Grade X42 | 82 | 82 | |
| Grade X46 | 89 | 89 | |
| Grade X52 (grade picked) | 101 | 101 | |
| Grade X56 | 109 | 109 | |
| Grade X60 | 117 | 117 | |
| Grade X65 | 126 | 126 | |
| Grade X70 | 136 | 136 | |
| Grade X80 | 155 | 155 |