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Professional Welding Equipment and Accessories Online Store – RKR Seadmed

  • Welding Electrode MMA 7018 Premium MOST.........

    Product code: 6307020-5

    EAN: 6307020-5

    Covered electrodes for welding non-alloy and fine-grained steels

    • Description
    • 2.5mm 4kg basic mma

      Electrode for manual welding MOST 7018 Premium

      Basic electrode for making high-quality welded joints, with strength up to -50°C. Good weldability in all positions except vertical down. Electrode with low hydrogen content in the weld (according to AWS HD ?4 ml/100 g).

      Electrodes for use in welding steel structures, boilers, containers, vehicles, ships and machinery, also as a buffer layer when welding high-carbon steel. Especially useful for welding offshore structures.

      Has a CE Declaration of Performance.

      Coating: basic

      Diameter: 2.5mm

      Length:

      Packaging: 4kg

      MOST - brand that connects
      label MOST 7018 premium 2.5mm 4kg

      Classification

      PN-EN ISO 2560-A: E 42 5 B 42 H5

      AWS A5.1: E7018-1H4

      Properties

      Rm = 560 (500-640) N/mm2

      Re = 460 (?420) N/mm2

      A5 > 27% (?20)

      KV> 190 J (+20oC)

      KV> 160 J (-20oC)

      KV> 70 J (-50oC)

      Chemical composition

      C=0.08%

      Mn=1.20%

      Si=0.40%

      Welding current

      rywal-rhc-prad-staly-plus-do-elektrodyDirect current - positive to the electrode

      Welding positions

      all positions except vertical up-downAll positions except vertical up-down

      MOST welding electrodes
      RYWAL-RHC Welding Outlets
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