StE 240.7 steel plate/pipes, din stE 240.7 steel plate/pipes, under DIN 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 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 |
Chemical analysis -% by mass*
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 |
Mechanical properties
Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
StE240.7 | ≤ 0.85 | 240 | 370 - 490 | 24 |
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