Loading…
NPS 38 · XS
| Dimensions | ||
|---|---|---|
| WWeight | 200.4 | |
| tThickness | 0.5 | |
| ODOutside diameter | 38 | |
| IDInside diameter | 37 | |
| AArea | 58.91 | |
| Major axis | ||
| IxSecond moment of area | 10,360 | |
| SxElastic modulus | 545.1 | |
| ZxPlastic modulus | 703.2 | |
| rxRadius of gyration | 13.26 | |
| ytopCentroid to top | 19 | |
| ybotCentroid to bottom | 19 | |
| Minor axis | ||
| IySecond moment of area | 10,360 | |
| SyElastic modulus | 545.1 | |
| ZyPlastic modulus | 703.2 | |
| ryRadius of gyration | 13.26 | |
| Torsion and warping | ||
| JTorsion constant | 20,710 | |
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 76.0 (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 | 3,063 | |
| MyYield moment, Sx·Fy | 2,362 | |
| MpPlastic moment, Zx·Fy | 3,047 | |
| Test Pressure | Std. | Alt. | |
|---|---|---|---|
| Grade A | 470 | 590 | |
| Grade B | 550 | 690 | |
| Grade X42 | 990 | 990 | |
| Grade X46 | 1,090 | 1,090 | |
| Grade X52 (grade picked) | 1,230 | 1,230 | |
| Grade X56 | 1,330 | 1,330 | |
| Grade X60 | 1,420 | 1,420 | |
| Grade X65 | 1,540 | 1,540 | |
| Grade X70 | 1,660 | 1,660 | |
| Grade X80 | 1,890 | 1,890 |