EN 10208-2 L 415NB steel plate/pipes for large diameter pipes
L 415NB steel plate, under EN 10208-2 standard, we can regard L 415NB steel plate/pipes as large diameter pipes.
L 415NB steel pipes is one mainly of Steel for large diameter pipes,EN 10208-2 L 415NB steel for the manufacture of buried pipelines for transporting natural gas can succumb to severe degradation due to corrosion by the soil through. The types of corrosion of steel that can be produced are often general corrosion and pitting.
L 415NB steel chemical composition
| C | Si | Mn | P | S | Cr | Ni | Al | Cu | Ti | V | Nb | N | Mo |
| 0.007 | 0.22 | 1.63 | 0.01 | 0.005 | 0.011 | 0.011 | 0.008 | 0.013 | 0.010 | 0.072 | 0.052 | 0.008 | 0.228 |
L 415NB steel Mechanical properties
| Grade | Re (MPa) | Rm (MPa) | A (%) | Z (%) | Hardness HB | |
| Exterme faxe | Intern face | |||||
| L415NB | 541 | 627 | 27 | 42 | 196 | 159 |
we are L 415NB steel suppliers ,also can supply L 245NB,L 290NB,L 360NB,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!
