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GB/T13793-2008 Q235C welded steel pipe use of cold-rolled process, Q235C welded steel pipe’s surface can be painted black paint, transparent oil, hot dip galvanized, 3PE, epoxy paint, BE, PE,Q235C welded steel pipe mainly used in machinery manufacturing, construction, metallurgical industry, agricultural greenhouse, automotive industry, construction, railway, highway guardrail, steel structure,good mechanical properties and mechanical properties.
Q235C welded steel pipe Chemical composition
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chemical composition of Q235C |
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Grade |
Class |
C |
Mn |
Si |
S |
P |
|
|
|
no more than |
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|
Q235 |
C |
<=0.18 |
0.35-0.8 |
0.3 |
0.04 |
0.04 |
GB/T13793-2008 Q235C welded steel pipe Mechanical properties
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mechanical property of Q235C |
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Grade |
yield |
Tensile |
Elongation after |
|
strength Rel/N/MM^2 |
strength |
fracture A/% |
|
|
|
R/N/MM^2 |
|
|
|
no less than |
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|
Q235C |
235 |
375 |
20 |
If you have any questions about our GB/T13793-2008 Grade Q235C welded steel pipe, please feel free to contact us, we will give you a detailed answer. We only provide qualified GB/T13793-2008 Q235C welded steel pipe products to our customers with the best quality and reasonable price, welcome your call.
