Mannesmann Line Pipe / Supply range / Oil & gas line pipe / Steel grades /
EN ISO 3183 (PSL 2)
/
L245M / BM
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Application:
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Line pipe for oil and other combustible liquids, natural gas and other gaseous media
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Standard:
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EN ISO 3183 (PSL 2)
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|
Designation of material:
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L245M / BM
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| General |
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Material number:
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1.8746
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Former designation:
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-
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| Mechanical properties |
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|
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Yield strength Rp0,5 MPa (in PSI):
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Min: 245 (35 500)
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Max: 450 (65 300)**
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|
Tensile strength Rm MPa (in PSI):
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Min: 415 (60 200)
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Max: 655 (95 000)
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|
Elongation (% min.):
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transverse: **
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longitudinal: **
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Impact strength:
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Test temperature in °C:
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Min. average impact energy in J:
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|
|
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| Hardness (max. HRC): |
- |
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| Chemical composition |
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| Content in mass-%: |
| Quality: |
Min: |
Max: |
| C: |
- |
0.22** |
| Si: |
- |
0.45 |
| Mn: |
- |
1.2** |
| P: |
- |
0.025 |
| S: |
- |
0.015 |
| Nb: |
- |
0.05 |
| V: |
- |
0.05 |
| Al total: |
- |
- |
| Ti: |
- |
0.04 |
| Cr: |
- |
0.3* |
| Ni: |
- |
0.3* |
| Mo: |
- |
0.15* |
| Cu: |
- |
0.5* |
| N: |
- |
- |
|
|
CEV max in %:
|
0.43**
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