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Covid-19 rapid test/mask/protective suit

      Steel pipes, Laser machinery, UAV 

    Water/gas treatment, Cooling water

ASTM-A53-Gr-a-Square-and-Rectangular-Steel-Tubes
  • Clicks:3827
  • Classification: Products and Projects Steel Pipes & Fittings
  • Brief description:Model NO.: Outer Diameter: 1/8"-36"(10.3mm-914.4mm) Special Use: Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel Application: Construction Inspection: SGS BV Trademark: CHEMMAH Transport Package: Bundle Specification: OD: 20X20-600X600 THK: 1mm-40mm Origin: China HS Code: 73066100
 [←]  En10219-S355jr-Square-and-Rectangular-Steel-Pipes
 [→]  ASTM-Grb-Spiral-Steel-Pipe
  • Manufacturing Technique:
    Seamless Square and Rectangular Steel Pipe 
    Welded Square and Rectangular Steel Pipe

    Steel Grade:
    A53 Gr. A, Gr B, A106 GR.A GR.B A333 GR1 GR3 GR6 S355JR S355JO 355J2

    Size:
    Outer Diameter: 20X20-600X600
    Wall Thickness: 1mm-40mm
    Length: Random Length,SRL,DRL(4-14M)
    End: pland ends
    Packing: Light oiled,bundles
     
    ASTM A53 /A106 Chemical Components and Mechanical Property
    Standard  Steel Grade Chemical Components Mechanical Property
    C  Mn P S Cu Ni Cr Mo V Tensile Strength (Mpa) Yield Strength(Mpa) Elongation (Mpa)
    ASTM A53 A ≤0.25 ≤0.95 ≤0.05 ≤0.045 ≤0.40 ≤0.40 ≤0.40 ≤0.15 ≤0.08 ≥330 ≥205 ≥29.5
    B ≤0.30 ≤1.20 ≤0.05 ≤0.045 ≤0.40 ≤0.40 ≤0.40 ≤0.15 ≤0.08 ≥415 ≥240 ≥29.5
    Standard  Steel Grade Chemical Components Mechanical Property
    C  Si Mn P S Cu ,Ni Cr Mo V Tensile Strength (Mpa) Yield Strength(Mpa) Elongation (Mpa)
    ASTM A106 B ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≤0.40 ≤0.40 ≤0.15 ≤0.08 ≥415 ≥240 ≥30
    C ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≤0.40 ≤0.40 ≤0.15 ≤0.08 ≥485 ≥275 ≥30

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Address: No. 528, Yanggao N. Rd, Pudong Dist, 200137, Shanghai, China

Email: sales@chemmah.com

Tel and WhatsApp: +86 158 6847 7948