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China, Chinese JIS G3472 Stam290ga Stam340g Carbon Steel Automobile Welded Tube1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Industrial Pipeline PipesFiberglass TubeJIS G3472 Stam290ga Automobile Welded TubeJIS G3472 Stam290ga Automobile Tube
Guangzhou Kingmetal Steel Industry Co., Ltd.
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Product Description JIS G3472 STAM290GA STAM340G Carbon Steel Automobile Welded Tube Product Description JIS G3472 STAM290GA STAM340G Carbon Steel Welded Tube for Automobile Outside diameter: 15.0mm up to and including127.0mmWall thickness: 1.0mm up to and including 7.0mm Application: Automobile structural purposes Grade: JIS G3472 STAM290GA, STAM 290GB, STAM 340G, STAM 390G, STAM 440G,STAM 470G, STAM 500G, STAM 440H, STAM 470H, STAM 500H, STAM 540H JIS G3472 ERW automobile structure steel tube Chemical Composition Table:Steel GradeChemical Composition %CSiMnPSSTAM 290GA0.12 max.0.35 max.0.60 max.0.035 max.0.035 max.STAM 290GBSTAM 340G0.20 max.0.35 max.0.60 max.0.035 max.0.035 max.STAM 390G0.25 max.0.35 max.0.30~0.900.035 max.0.035 max.STAM 440G0.25 max.0.35 max.0.30~0.900.035 max.0.035 max.STAM 440HSTAM 470G0.25 max.0.35 max.0.30~0.900.035 max.0.035 max.STAM 470HSTAM 500G0.30 max.0.35 max.0.30~1.000.035 max.0.035 max.STAM 500HSTAM 540H0.30 max.0.35 max.0.30~1.000.035 max.0.035 max. JIS G3472 ERW automobile structure steel tube Mechanical Properties Table:GradeDesignationTensile strength kgf/?Yield Strengthkgf/?Elongation (1)% No.1 test piece No.2 Test pieceFlaring test (2)Size of flared bell portion (D: outside diameter of tube){N/?}{N/?}Longitudinal directionGrade GSTAM 290GA30 min.18 min.40 min.1.25 D{294} min.{177} min.STAM 290GB30 min.18 min.35 min.1.20 D{294} min.{177} min.STAM 340G35 min.20 min.35 min.1.20 D{343} min.{196} min.STAM 390G40 min.24 min.30 min.1.20 D{392} min.{235} min.STAM 440G45 min.31 min.25 min.1.15 D{441} min.{304} min.STAM 470G48 min.33 min.22 min.1.15 D{471} min.{324} min.STAM 500G51 min.36 min.18 min.1.15 D{500} min.{353} min.Grade HSTAM 440H45 min.36 min.20 min.1.15 D{441} min.{353} min.STAM 470H48 min.42 min.18 min.1.10 D{471} min.{412} min.STAM 500H51 min.44 min.16 min.1.10 D{500} min.{431} min.STAM 540H55 min.49 min.13 min.1.05 D{539} min.{481} min. JIS G3472 steel tube Dimension Table:Specified outside dia.Specified wall thickness (mm)(mm)11.21.622.32.62.82.93.23.43.544.55615.9-0.4350.5640.686-----------17.3---0.7550.851----------19.10.4460.530.690.8430.953----------22.20.5230.6210.8130.9961.13----------25.4-0.7160.9391.15-1.5-1.61-------28.6-0.8111.071.31-1.67---------31.80.760.9061.191.471.67---2.26------34--1.28-1.8---2.43--2.97---35-11.321.63--2.222.32-------38.10.9151.091.441.782.03----------42.7-1.231.622.012.292.57--3.12-3.38--4.65-451.081.31.712.122.422.71-3.013.3---4.494.935.7747.6-1.371.81-2.57--3.2-------48.6-1.41.852.32.63--3.273.58---4.895.386.350.8-1.471.942.412.753.083.313.43-3.974.084.63--6.6354-1.562.07-2.933.293.543.65-4.244.364.95---57--2.19-3.13.483.743.874.254.494.62----60.5--2.32-3.33.71-4.124.52--5.59---63.5--2.44--3.9---------65--2.5-----4.88-5.31----68.9--2.66-3.78----------70--2.7-----5.27-5.74----75--2.9-4.124.63-5.165.67-
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