EN 10208-2 L 415MB steel plate/pipes for large diameter pipes
L 415MB steel plate, under EN 10208-2 standard, we can regard L 415MB steel plate/pipes as large diameter pipes.
L 415MB steel pipes is one mainly of Steel for large diameter pipes,EN 10208-2 L 415MB 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 415MB 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 415MB steel Mechanical properties
| Grade | Re (MPa) | Rm (MPa) | A (%) | Z (%) | Hardness HB | |
| Exterme faxe | Intern face | |||||
| L 415 MB | 541 | 627 | 27 | 42 | 196 | 159 |
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