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| Structural Seamless Tubulars |
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| Edgen Murray has the largest stock of offshore quality Structural Seamless Tubulars anywhere in the world. |
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| Edgen Murray Seamless material is manufactured to very strict technical requirements and is fully in accordance with |
| Edgen Murray Proprietary Specifications. Copies of these Proprietary Specifications are available upon request. |
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| Modifications to these requirements are possible and should be discussed with us as necessary. Likewise alternative |
| specifications can be supplied through our close working relationships with all of the leading pipe mills in the world. |
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| Mills of manufacture are fully approved by Edgen Murray. |
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| The principal properties of Edgen Murray stock material is as below and is listed for general information purposes only. |
| Precise information is available upon request. |
| CHEMICAL/MECHANICAL |
VALUES |
| Carbon |
0.14% max |
| Sulphur |
0.007% max |
| Phosphorous |
0.025% max |
| Chromium |
0.25% max |
| Titanium |
0.02% max |
| Nickel |
0.30% max |
| Aluminium Total |
0.06% max |
| Nitrogen |
0.014% max |
| Cr+Mo+Ni+Cu |
0.80% max |
| Nb+V |
0.10% max |
| Nb+V+Ti |
0.12% max |
| CEV |
0.43% max |
| Residual Element Analysis |
Reported as Ladle |
| Soluble & Total Aluminium to Nitrogen Ratio |
2:1 minimum |
| PCM |
0.25% max |
| Tensile (PWHT condition above 20mm wall) |
460 - 620 n/mm2 |
| Minimum Yield (up to and including 40mm wall ) |
359 n/mm2 |
| Minimum Yield (over 40mm up to 50.8mm wall ) |
345 n/mm2 |
| Impacts Longitudinal at minus 40 degrees C |
50 joules average, 35 joules minimum individual |
| Impacts Transverse at minus 50 degrees C |
50 joules average, 35 joules minimum individual |
| Supply Condition |
Normalised or quenched and tempered. |
| For all of your requirements and further information, please speak with your usual point of contact. |
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