• bearparts posted an update 1 month ago

    SUBMERAGED ARC WELDING FLUX FOR ROLLER SURFACING
    1. Product introduction
    LJ107(GB/T17854-1999,F308-H0Cr21Ni10) is a No-manganese-Oxide fused flux with pumiceous granule of blue gray to dark gray color,about 10-50 mesh in size. It uses direct-current. When it is used under higher arc voltage, the penetration is shallow,and the arc is stable and the appearance of weld is pleasing. Meanwhile, the consumption of flux is low and it is easy to detach the welding slag. suitable for large area stainless steel clad layer surfacing. It is designed for welding of austenitic stainless steel and is of characteristics with less carbon increment and less chromium loss.
    2. Product applications
    This flux is recommended to used with H308、H308L、H347 wires and strips do welding of stainless steel and anti-corrosion cladding of nuclear pressure vessel and petrol chemical installations.
    It is also used for repaire welding of high manganese steel with HoCr16Mn16.Cooperate with corresponding flux cored wire,used for squezing roller,hot roll,casting roller,supporting roller,mill roller surfacing.
    3. Chemical Composition(%)
    SiO2CaF2Al2O3CaO+MgOSPOther
    26-3018-2424-3014-21≤0.04≤0.04≤10
    4. Mechanical Performance of the Deposited Metal
    WIRETensile strengthElongation
    Rm/MpaA(%)
    F308-HOCr21Ni10≥520≥30
    F316L-HOOCr19Ni12Mo2≥480≥30Customized Welding Flux
    website:https://www.leigongtech.com/welding-flux/