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Last Post 31 May 2018 02:54 AM by  tttdhd88ff
China Structural Tube
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31 May 2018 02:54 AM
    ASTM A500 Square Steel Tube
    ASTM A500 Square Steel Tube covers cold formed welded and seamless carbon steel ROUND, SQUARE, RECTANGULAR or special shaper structural tubing.
    Round section: O.D (1/2in-18in) 21.3-457.2mm, T.K:2.77-12.7mm
    Shape section: O.D 25*25mm-250*250mm, T.K:2.41-12.7mm
    -Application: Bridges and Buildings and for general structural purposes.
    GradeRemaks (Similar to JIS)
    Gr. A(STK290)
    Gr. B(STK400)
    Gr. C-
    Elementcomposition, %
    Grades A, B and DGrade C
    Heat AnalysisProduct AnalysisHeat AnalysisProduct Analysis
    Carbon, max0.260..300.230.27
    Manganese, max
    Phosphorus, max0.0350.0450.0350.45
    Sulfur, max0.0350.0450.0350.045
    Copper, When copper steel is specified, min0.
    UNION VICTORY supply high quality ASTM A500 square steel tubes, contact us for more information.China Structural Tube
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