Size
O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: Max.12000mm
PSL1:Grade and Chemical Composition(%)
Grade | C≤ | Mn≤ | P≤ | S≤ |
B | 0.28 | 1.20 | 0.030 | 0.030 |
X42 | 0.28 | 1.30 | 0.030 | 0.030 |
X46, X52 | 0.28 | 1.40 | 0.030 | 0.030 |
PSL1:Mechanical Properties
Grade | Tensile Strength ≥ | Yield Point ≥ | Elongation ≥ | ||
psi | Mpa | psi | Mpa | A% | |
B | 60,000 | 414 | 35,000 | 241 | 21-27 |
X42 | 60,000 | 414 | 42,000 | 290 | 21-27 |
X46 | 63,000 | 434 | 46,000 | 317 | 20-26 |
X52 | 66,000 | 455 | 52,000 | 359 | 20-24 |
PSL2:Grade and Chemical Composition(%)
Grade | C≤ | Mn≤ | Ti≤ | P≤ | S≤ |
B | 0.24 | 1.20 | 0.04 | 0.030 | 0.030 |
X42 | 0.24 | 1.30 | 0.04 | 0.030 | 0.030 |
X46, X52 | 0.24 | 1.40 | 0.04 | 0.030 | 0.030 |
PSL2:Mechanical Properties
Grade | Tensile Strength ≥ | Yield Point ≥ | Elongation ≥ | ||
Min. | Max. | Min. | Max. | A% | |
B | 414 | 758 | 241 | 448 | 21-27 |
X42 | 414 | 758 | 290 | 496 | 21-27 |
X46 | 434 | 758 | 317 | 524 | 20-26 |
X52 | 455 | 758 | 359 | 531 | 20-24 |