API 5L X80 steel plate/pipes for large diameter pipes
X80 steel plate/pipes, API 5L X80 steel plate/pipes, under API 5L standard, we can regard X80 steel plate/pipes as large diameter pipes.
X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel with good low temperature toughness was developed and the buckling behavior of X80 steel plate/pipe was investigated through large scale deformation tester.
| X80 API5L Material#1.8978 | Comparison of steel grades | |
| EN10208-2 | L555MB | |
| Grades | Material number | C max | Si max | Mn. max | P max | S max | AL min | Mo max | Ni max | Nb max |
| X80 | 1.8978 | 0.08 | 0.26 | 1.75 | 0.011 | 0.0005 | 0.03 | 0.27 | 0.22 | 0.070 |
X80 steel Mechanical Propertities
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
| X80 | ≤ 0.90 | 555 | 625 - 700 | 20 |
we are X80 steel suppliers ,also can supply API 5L X52,API 5L X60,API 5L X65,API 5L X70,please contact us if you need
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
