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NPS 30
| Dimensions | ||
|---|---|---|
| WWeight | 109.1 | |
| tThickness | 0.344 | |
| ODOutside diameter | 30 | |
| IDInside diameter | 29.31 | |
| AArea | 32.05 | |
| Major axis | ||
| IxSecond moment of area | 3,524 | |
| SxElastic modulus | 234.9 | |
| ZxPlastic modulus | 302.6 | |
| rxRadius of gyration | 10.49 | |
| ytopCentroid to top | 15 | |
| ybotCentroid to bottom | 15 | |
| Minor axis | ||
| IySecond moment of area | 3,524 | |
| SyElastic modulus | 234.9 | |
| ZyPlastic modulus | 302.6 | |
| ryRadius of gyration | 10.49 | |
| Torsion and warping | ||
| JTorsion constant | 7,048 | |
API 5L Table 3A/3B
| Steel type | Carbon-manganese, Nb/V/Ti allowed | |
|---|---|---|
| FyYield strength, minimum | 52 | |
| FuTensile strength, minimum | 66 | |
| EModulus of elasticity | 29,000 | |
| GShear modulus | 11,200 | |
| νPoisson's ratio | 0.3 | |
| ρDensity | 490 | |
| Flexure class, AISC 360 Table B4.1 | Non-compact, D/t 87.6 (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 | 1,667 | |
| MyYield moment, Sx·Fy | 1,018 | |
| MpPlastic moment, Zx·Fy | 1,311 | |
| Test Pressure | Std. | Alt. | |
|---|---|---|---|
| Grade A | 410 | 520 | |
| Grade B | 480 | 600 | |
| Grade X42 | 870 | 870 | |
| Grade X46 | 950 | 950 | |
| Grade X52 (grade picked) | 1,070 | 1,070 | |
| Grade X56 | 1,160 | 1,160 | |
| Grade X60 | 1,240 | 1,240 | |
| Grade X65 | 1,340 | 1,340 | |
| Grade X70 | 1,440 | 1,440 | |
| Grade X80 | 1,650 | 1,650 |