b490nqr material

b490nqr material

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Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextbebonchinaB490NQR Weathering steel tube B490NQR steel pipe

B490NQR Weathering steel tube is a weather resistant steel created by alloying steel,chromium and nickel.B490NQR steel has added phosphorous which makes the material best suited for gas flue applications and for aesthetic facias .B490NQR steel is a family member of Q/BQB 340 steel.q bqb 340 b490nqr corten plate thickness



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