API 5L X65 steel plate/pipes, API 5L X65 steel plate/pipes, under API 5L standard, we can regard X65 steel plate/pipes as large diameter pipes. X65 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X65 Steel pipes/plate is a higher strength, tough, weldable steel for applications in the oil and gas industry.X65 Flange Steel meets fully the mechanical property requirements of the API 5LX X65 line pipe specifications whilst maintaining a high degree of toughness and weldability.
| X 65 API5L Material#1.8975 | Comparison of steel grades | |
| DIN 17172 | StE 445.7TM | |
| EN10208-2 | L450MB | |
API 5L X65 steel plate/pipes Chemical composition
| Grades | Material number | C max | Si max | Mn. mix | P max | S max |
| X65 | 1.8975 | 0.04-0.16 | 0.55 | 1.00-1.60 | 0.035 | 0.035 |
API 5L X65 steel plate/pipes Mechanical properties
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
| X65 | ≤ 0.85 | 440 | 560 - 710 | - |
we also can supply API 5L X80,API 5L X70,API 5L X60,API 5L X52,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!
