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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
    Specifications
    Weight (kg)
    4.10
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