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Detailed Product Description
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USE:
A500 :Cold Formed Welded and Seamless Carbon Steel Structural Tubing in Round and shapes
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Weight Count:(Just for Carbon Steel)
Weight(Kg/M)=0.0157*S*(2A-2.8584S)
A:Side Length
S:Wall-Thickness
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Square Tubing Chemical Requirements
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C max
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Mn max
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P max
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S max
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Si
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Cr
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Ni
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Mo
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N
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Gr.B
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0.30
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1.40
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0.035
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0.035
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...
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...
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...
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...
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...
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St52
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0.22
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1.60
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0.035
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0.035
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0.55
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...
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...
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...
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...
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S355J*
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...
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...
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...
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...
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...
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...
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...
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...
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...
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L Carbon
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...
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...
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...
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...
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...
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...
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...
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...
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...
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Alloy
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...
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...
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...
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...
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...
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...
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...
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...
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...
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Square Tubing Mechanical Test
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Tensile(Mpa)
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Yeild(Mpa)
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Elongation(%)
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Hardness
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Gr.B
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400
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290
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23
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...
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St52
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About 510
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355 Min
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22 Min
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...
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S355J*
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About 510
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355 Min
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22 Min
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...
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Carbon
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...
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...
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...
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...
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Alloy
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...
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...
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...
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...
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Square Tubing Delivery Condition :
As different requirements,It including Size, Packing,Fixed Length,Random Length,Round Angles etc.
Packing:
1.Standard Packing
2.Woodbox Packing
Other Test:
1.Marking
2.Grain Size,etc
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