The difference between API 5L X42 PLS1 steel and API 5L X42 PLS2 steel in chemical composition:
| Grade | C(Max) | Mn(Max) | P(Max) | S(Max) | Ti(Max) |
| API 5L X42 PLS1 | 0.28 | 1.3 | 0.030 | 0.030 | 0.04 |
| API 5L X42 PLS2 | 0.24 | 1.3 | 0.025 | 0.015 | 0.04 |
The difference between API 5L X42 PLS1 steel and API 5L X42 PLS2 steel in mechanical properties:
| Grdae | yield strength | Ultimate Tensile Strength |
| API 5L X42 PLS1 | 290(Min) | 414(Min) |
| API 5L X42 PLS2 | 290-496 | 414-758 |
Email：bb@bebonchina.com
Tel：0086-371-86151827
Skype：bebonchina
