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StE 445.7TM DIN 17172 Material#1.8975 | Comparison of steel grades | |
EN10208-2 | L450MB | |
API5L | X 65 |
Chemical composition-% by mass*
Grades | Material number | C max | Si max | Mn. mix | P max | S max |
StE 445.7TM | 1.8975 | 0.04-0.16 | 0.55 | 1.00-1.60 | 0.035 | 0.035 |
Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
StE 445.7TM | ≤ 0.85 | 440 | 560 - 710 | - |
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