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Mechanical Properties:
|
Grade |
Tensile strength
(MPa)
|
Yield strength (Mpa)
not less than
|
Elongation (%)
not less than
|
|||
|
≤16mm |
>16mm |
|||||
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|
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|
St37.0 |
350-480 |
235 |
225 |
25 |
||
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St44.0 |
420-550 |
275 |
265 |
21 |
||
|
St55 |
540-645 |
295 |
285 |
17 |
||
|
St52.0 |
500-650 |
355 |
345 |
21 |
||
SMLS Steel Pipe, Seamless Steel Pipe
Available Dimension Range:
Cold Finished Seamless Steel Tube and Pipe:Φ8~114.3*1~20mm
Hot-rolled Steel Tube and Pipe:Φ114.3~720*5~120mm
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