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Premium 7018 Welding Electrode

Premium 7018 Welding Electrode
Premium 7018 Welding Electrode
Price And Quantity
  • 10
  • Piece/Pieces
    Product Specifications
    • AC
    • 220~250 Volt (v)
      Product Description

      Classification :

      • IS : 814 - 2004 : EB 5426 H3 JX
      • AWS/A 5.1 : E 7018

      Description :

      A heavy coated low hydrogen, iron powder type electrode ideally suited for producing tough and ductile welds of radiographic quality in boilers, pressure vessels and heavy structures subjected to dynamic-loading. The smooth, soft arc, easy slag control, all positional welding, low spotter and excellent slag release provide maximum weldor-appeal. The electrode has a metal recovery of minimum 110%. GM 18 has very good impact values down to minus 30oC. Typical hydrogen content is 3 ml/100 gms of weld deposit.

      Applications:

      • Boilers : Earth moving machinery
      • Pressure Vessels : Storage tanks
      • Pipe lines : Penstocks

      Chemical Composition of Weld Al (wt.%)

      C

      Mn

      Si

      S

      P

      0 - 0.10 max

      1.0 – 1.4

      0.6 max

      0.03max

      0.03 max

      Mechanical Properties Of Weld Metal :

      YS

      46 - 52 Kgf/mm2

      UTS

      55 - 66 Kgf/mm2

      Elongation

      26 % min

      Reduction in Area

      60% min.

      Area


      CVN Impact

      9/3 Kg f.m (min) at 27oC,/30oC : 90/30 Joules

      Current Conditions : AC (50V) / DC ( + )

      Size (mm)

      2.5 x 350

      3.15 x 450

      4 x 450

      5 x 450

      Amps

      70 - 100

      100 - 140

      140 - 180

      180 - 240

      Recommendation :

      Retry the electrodes at 350oC for one hour or at 250oC for two hours. Keep the re-dried electrodes in a holding oven having 70o to 100oC temperature. Use electrodes directly from holding oven. Use electrodes within recommended current range.

      Welding Positions : F,H, V-up, OH

      Trade Information
      • 100 Per Day
      • 1 Week
        Contact Us

        F-67, UPSIDC Industrial Area, M.G. Road, Ghaziabad, Uttar Pradesh, 201015, India
        Phone :+918037301083