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  • GX-B.jpg

GX-B Sintered Flux (Basicity: 1.5)

Category:

Sintered flux

◆ Complies with GB/T 12470 F48A4-H08MnA F55A4-H08 AWS A5.23M F48A4-EM12K F55A4-EG-G ◆ Product Information ◆ Alkaline Sintered Flux

Keywords:

GX-B Sintered Flux (Basicity: 1.5)

  • Product Description
  • ◆ Complies with GB/T 12470 F48A4-H08MnA F55A4-H08

    AWS A5.23M F48A4-EM12K F55A4-EG-G

    ◆ Product Information

    ◆ Alkaline Sintered Flux

    ◆ Alkalinity: 1.6

    ◆ Density: 1.2 g/cm³ 

    ◆ Particle size: 10–40 mesh

    ◆ Current Polarity: DC Reverse Connection

    Matching welding wireRoom 
    (MPa)
    ReL / Rp0.2 
    (MPa)
    A 
    (%)
    V-groove impact 
     
    -40℃(J)

    EM12K

    52542531145

    H08MnMoTiB

    62051528110

    Application

    ◆ This flux is primarily used for pipeline welding and exhibits excellent low-temperature toughness at –40°C.

    ◆ Suitable for welding both straight-seam and spiral-welded pipelines, meeting the industry standards for X70 and X80 steel pipes.

    ◆ It can accommodate single-wire, single-pass welding as well as dual-wire, single-pass welding, and supports up to three-wire welding, delivering excellent weld bead formation and surface finish.

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