API 5L PSL1 X46 pipeline steel plate refers to a kind of steel with special requirements used to transport oil, natural gas and other pipelines.
In the process of using pipeline steel, API 5L PSL1 X46 pipeline steel plate is required not only to have high compressive strength, but also to have high low temperature toughness and excellent welding performance.
API 5L PSL1 X46 pipeline steel plate chemical composition
| Grade |
C |
Mn |
Ti |
P |
S |
|
API 5L PSL1 X46 seamless |
0.28 |
1.4 |
0.04 |
0.030 |
0.030 |
|
API 5L PSL1 X46 welded |
0.26 |
1.4 |
0.04 |
0.03 |
0.03 |
API 5L PSL1 X46 pipeline steel plate mechanical properties
| Grade |
Yield strength min |
Tensile strength |
|
API 5L PSL1 X46 |
317 Mpa |
434 Mpa |
The rolling size of API 5L PSL1 X46 pipeline steel plate
| Thickness |
1.2-40mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness≤25mm
According to the difference in thickness and subsequent formation, API 5L PSL1 X46 pipeline steel plate can be produced by hot tandem mill, steckel mill or plate mill, and formed into large-diameter steel pipe by spiral welding or UOE straight seam welding.
API 5L PSL1 X46 pipeline steel plate refers to the hot rolled coil plate or wide thick plate used to transport oil, natural gas and other large-diameter welded steel pipes.
