DIN 17172 StE 240.7 steel plate/pipes for large diameter pipes
StE 240.7 steel plate/pipes,under DIN 17172 standard, we can regard StE 240.7 steel plate/pipes as large diameter pipes.
StE 240.7 steel plate/pipes is one mainly of Steel for large diameter pipes,DIN 17172 StE 240.7 steel is manufactured using premium grade of raw material. These are used to flow steam, water, oil and various petrochemicals substance in various petrochemical and chemical industries. These Steel Seamless Pipes are widely appreciated for high performance and less maintenance.
| StE240.7 DIN 17172 Material#1.0457 | Comparison of steel grades | |
| EN10208-2 | L245NB | |
| API5L | Gr.B | |
StE 240.7 steel Chemical analysis
| Grades | Material number | C max | Si max | Mn. mix | P max | S max |
| StE240.7 | 1.0457 | 0.17 | 0.45 | 0.4 | 0.04 | 0.035 |
StE 240.7 steel Mechanical properties
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
| StE240.7 | ≤ 0.85 | 240 | 370 - 490 | 24 |
we are StE 240.7 steel suppliers ,also can supply StE 290.7,StE 360.7,StE 415.7,please contact us if you need
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