Description and Applications HJ257Z is a type of fused flux with low-manganese, medium-silicon, medium-fluorine content, brown to black glassy grains. Its grain size is 2.5-0.45mm (8-40 meshes). Flux HJ257 is suitable for use with DC power, filler wires connec with Positive Electrode. With excellent technological properties, the flux provides very good weld bead appearance and excellent slag removal, especially in narrow gap thick plate welding. Flux for welding of pure iron structures such as galvanized pot or tank in combination with pure iron welding wires. Packing: 25kg per kraft paper bag or 1000kg per jumbo bag.
Remarks: 1. Redry the flux at 300-350℃ for 2hours before welding. 2. Impurities such as rust, greasy dirt, moisture, ect.should be cleared from the welding area.
HJ257Z Fused Flux for S.A. Welding
Description and Applications HJ257Z is a type of fused flux with low-manganese, medium-silicon, medium-fluorine content, brown to black glassy grains. Its grain size is 2.5-0.45mm (8-40 meshes). Flux HJ257 is suitable for use with DC power, filler wires connec with Positive Electrode. With excellent technological properties, the flux provides very good weld bead appearance and excellent slag removal, especially in narrow gap thick plate welding. Flux for welding of pure iron structures such as galvanized pot or tank in combination with pure iron welding wires. Packing: 25kg per kraft paper bag or 1000kg per jumbo bag.
Remarks: 1. Redry the flux at 300-350℃ for 2hours before welding. 2. Impurities such as rust, greasy dirt, moisture, ect.should be cleared from the welding area.
