WD-H08A/WD-EL8 Submerged arc welding wire
WD-H08A/WD-EL8 Submerged arc welding wire

WD-H08A/WD-EL8 Submerged arc welding wire

Low manganese and low silicon welding wire, matched with high manganese and high silicon flux, insensitive to rust on base material

Subclassification：

· Submerged Arc Welding Wire

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  • Product description
    • Commodity name: WD-H08A/WD-EL8 Submerged arc welding wire
    • Commodity ID: 20230112003

    Low manganese and low silicon welding wire, matched with high manganese and high silicon flux, insensitive to rust on base material

    Standards：

    GB/T5293　　SU08A　　AWS　　EL8

     

    Introduction：

    Low manganese and low silicon welding wire, matched with high manganese and high silicon flux, insensitive to rust on base material, excellent performance of weld channel forming and slag removal, is the largest amount of submerged arc welding wire in China. Single wire, double wire, AC and DC welding are available.

     

    Applications：
    Suitable for welding low carbon steel and some low alloy steel, such as: thin plate, boiler butt joint and angle joint.

     

    Reference value of chemical composition of welding wire and deposited metal(%)：

     

    C

    Mn

    Si

    S

    P

    Cu

    Chemical composition of welding wire

    ≤0.10

    0.30-0.60

    ≤0.03

    ≤0.03

    ≤0.03

    ≤0.20

    Molten gold chemical composition

    0.06

    1.06

    0.5

    0.01

    0.02

    0.02


    Reference values for mechanical properties of molten metal：

    Yield strength
    (MPa)

    Tensile strength
    (MPa)

    Elongation
    (%)

    KV2 (J)

    -20°C

    425

    545

    30

    87

     

     

    Key words:
    • Welding wire
    • welding
    • Metal

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