ER49-1 ,SG4 mig wire, G3Si1 welding wire Used to weld ship building steeland mild steel products with strength at 490N/mm2 degree

Short Description:

A low-carbon steel copper-clad steel welding wire with excellent welding performance and high impact resistance at low temperatures. ER49-1 ,SG4 mig wire, G3Si1 welding wire


  • FOB Price: US $0.85/ KG mig wire
  • Min.Order Quantity: 1080 KG
  • Supply Ability: 10000000KG for mig wire
  • Delivery: 15days
  • Payment: T/T , L/C, PAYPAL,D/P for mig wire
  • Warrenty: 6 month for mig wire
  • Certificates : CE DB TUV ABS LR ISO CCS
  • factory certificates: CO, FORM-E ,FTA ,QC
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  • Product Detail

    Product Tags

    Product Parameters

    DescriptionER49-1 a kind of mild steel copper coated welding wire with excellent welding properties and the welding seams have very high impact resistance at low temperature.

    ApplicationUsed to weld ship building steel(A32E32D32A36E36D36) and mild steel products with strength at 490N/mm2 degree,such as mild alloy steel 16Mn15Mn ect to produce furnace,tubes for vessel,container building etc.

    Conform withGB/T ER49-1?H08Mn2SiA

    Packaging Wire Size Spool Size Net Weight
    φ0.8~1.6(mm) D100mm D200mm D270mm D300mm K300mm 1kg5kg15kg17kg18kg20kg

     

    chemical composition of welding wire
    (%)
    C Mn Si P S Cr Ni Cu
    ≤0.11 1.80~2.10 0.65~0.95 ≤0.030 ≤0.030 ≤0.20 ≤0.30 ≤0.50
    Mechanical Properties or Deposited Metal Yield strengthσ0.2(Mpa) Tensile strengthσb(Mpa) Elongationδ5(%) AKV impact(J)
    ≥372 ≥490 ≥20 ≥47(room temperature)

    Mild Steel Welding Wire ER70S-4

    Work Shop

    WORK SHOP 4
    _2020030717170631
    _2020030717170664
    WORK SHOP 3
    WORK SHOP 2
    _20181203141629

    Quality control/Certification

    Because our products are consumables, we pay more attention to your idea of continuing cooperation after our first cooperation with us, so we attach great importance to the control of product quality.

    9s
    8sS
    1s





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