INDUSTRIAL EQUIPMENT 0070
    • INDUSTRIAL EQUIPMENT 0070
    HVG OTHER INDUSTRIAL EQUIPMENT 0070

    HVG OTHER INDUSTRIAL EQUIPMENT 0070: AWS EL8 Submerged-arc Welding Wire

    GB H08A AWS EL8

    Introduction:It is a kind of low-manganese and low-silicon type welding wire. It matches with high-manganese and high-silicon type welding flux. It is not sensitive to the rust on the base metal. It has excellent bead molding and slag detachability. It is the most frequently used submerged-arc welding wire. Monopole or dipole. AC/DC.

    Uses:Used for both high speed welding and filling welding on 50kg class base metals.

    Technical specification:

    • Technical specification
    Chemical Composition of Welding Wire(%)

    C
    Mn
    Si
    S
    P
    Ni
    Cr
    ≤0.10
    0.3~0.55
    ≤0.03
    ≤0.030
    ≤0.030
    ≤0.30
    ≤0.20
    Mechanical Properties of Deposited Metal

    Test Items Rm ReL或Rp0.2 A KV2(J)
    Flux Used Together (Mpa) (Mpa) (%) 0℃ -20℃
    SJ301 415-550 ≥330 ≥22 — ≥27
    HJ431 415-550 ≥330 ≥22 ≥27 —
    Wire Size

    diameter(mm) φ2.5 φ3.2 φ4.0 φ5.0

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