Welded STEEL PIPE LSAW STEEL PIPE
LSAW pipe used to convey low pressure liquid or high pressure petroleum or natural gas, and can be also used widely in structural supports or foundation.
Mechnical property for S275J0H Steel Pipe
Thickness (mm) |
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|
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 ≤ 100 |
> 100 ≤ 120 |
Yield strength (≥Mpa) |
275 |
265 |
255 |
245 |
235 |
225 |
|
< 3 |
≥ 3 ≤ 100 |
> 100 ≤ 120 |
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Tensile strength (Mpa) |
430-580 |
410-560 |
400-540 |
S275J0H Steel pipe Chemical composition
Main chemical elements composition of S275J0H |
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Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
T≤40 |
0.20 |
... |
1.50 |
0.035 |
0.035 |
0.009 |