WD-SJ101C Sintered flux for submerged arc welding


WD-SJ101 is a fluorine-alkali type marine sintered flux with a basicity of about 1.8. It is a gray spherical particle with a particle size of 10-60 mesh (2.0-0.28mm).

Subclassification:

· Low Alloy Steel


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  • Product description
    • Commodity name: WD-SJ101C Sintered flux for submerged arc welding
    • Commodity ID: 20230110001

    WD-SJ101 is a fluorine-alkali type marine sintered flux with a basicity of about 1.8. It is a gray spherical particle with a particle size of 10-60 mesh (2.0-0.28mm).

    Standards:
    GB/T 5293 S 49 A 2 FB-SU34  ISO 14174-S A FB 1


    Introduction:
    WD-SJ101 is a fluorine-alkali type marine sintered flux with a basicity of about 1.8. It is a gray spherical particle with a particle size of 10-60 mesh (2.0-0.28mm).It has excellent welding process performance, sufficient metallurgical reaction, stable arc combustion, easy slag removal, beautiful weld shape, and high low-temperature impact toughness of deposited metal. It can be used for both AC and DC, and the wire is connected to the positive pole during DC welding.


    Applications:
    With appropriate welding wires (such as H08MnA, H10Mn2, etc.), it can be used for the welding of ship structures, as well as for the welding of important structures such as boilers, pressure vessels, and pipelines.

     

    Main Constituents

    SiO2+TiO2

    CaO+MgO

    Al203+MnO

    CaF2

    S

    P

    18.8

    32.6

    24.2

    24.35

    0.024

    0.026

     

    Typical mechanical property of deposited metal

    Matching wire
    Matching wire

    Yield strength
    Yield strength
    (MPa)

    Tensile strength
    Tensile strength
    (MPa)

    Elongation
    Elongation
    (%)

    KV2(J)

    -20℃

    H08MnA

    400

    510

    33

    115

    H10Mn2

    430

    560

    32

    130

     

    Notice:
    1.The flux must be baked at 300-350℃ for 2 hours before use.
    2.Before welding, remove rust, oil, moisture and other impurities on the weldment.
     

    Key words:
    • wd-sj101c
    • welding
    • Welding wire
    • flux

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