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Fused Submerged ARC Welding flux HJ260 for AWS ER308, ER321 & ER410 & ER420

Fused Submerged ARC Welding flux HJ260 for AWS ER308, ER321 & ER410 & ER420

HJ260 is a type of fused flux with low Mn, high Si and medium F content, gray glassy grains in appearance. Its grain size is 2.0-0.28mm(10-60meshes). HJ260 is suitable for use with DC power,filler wires connect with positive electrode. With low sensitivity towards arc below, the flux provides good weld bead appearance.

    Fused submerged arc welding flux HJ260

    Name: Fused submerged arc welding flux HJ260

    AWS: GB/T17854-1999 F308-H0Cr21Ni10

    SAW wires: ER308, ER321, ER410, ER420J, etc.

    Power supply:  DC (DCEP)

    Graize size:   10-60 mesh (0.28-2.0mm)

    Category:  submerged arc welding of austenitic stainless steel, roll overlaying cladding

    Industry:  acid-resistant stainless steel, roll rebuilding & hardfacing

    Description: low Mn, high Si, middle F fused flux. Glasslike granules.Stable arc, uniform weld surface.

    Package: damp-proof packing, 25kg/bag

    Certification: ISO


    Chemical Composition of Flux (%)


    SiO₂

    MgO

    Al₂O₃

    CaF₂

    MnO

    CaO

    FeO

    S

    P

    29-34

    15-18

    19-24

     20-25

    15-18

    4-7

    ≤1.0

    ≤0.06

    ≤0.08



    Mechanical Properties of Deposit Metal

    Accompanied Wire

    Yield Strength ReH (δs) MPa

    Tensile Strength Rm (σb) MPa

    Elongation A (δ5) %

    ER308

    ≥30

    ≥520

    ≥30

    DENGFENG, established in 1981, is one of the leading manufacturers and suppliers in China. Should you're interested in our fused submerged arc welding flux hj260 for aws er308, er321 & er410 & er420, welcome to buy our quality products with reasonable price. And the wholesale service is also offered in our factory.

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