StE 290.7 steel plate/pipes,DIN 17172 StE 290.7 steel plate/pipes, under DIN 17172 tandard, we can regard StE 290.7 steel plate/pipes as large diameter pipes. StE 290.7 steel plate/pipes is one mainly of Steel for large diameter pipes,StE 290.7 steel is equal to EN10208-2 Material#1.0484 L360MB.
StE 290.7 DIN 17172 Material#1.0484 | Comparison of steel grades | |
EN10208-2 | L290NB | |
API5L | X 42 |
Chemical analysis -% by mass*
Grades | Material number | C max | Si max | Mn. mix | P max | S max |
StE290.7 | 1.0484 | 0.22 | 0.45 | 0.50-1.10 | 0.04 | 0.035 |
Mechanical properties
Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
StE290.7 | ≤ 0.85 | 290 | 420- 540 | 23 |
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