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DETAILS OF HJ131
LH-HJ131 is a fused type no manganese-oxide flux with pumiceous granule of white to gray color, about 10-60 mesh in size.It is suitable for use with AC or DC power source and shows good welding usability.
APPLICATION
It is recommended to use for welding of Nickle base alloy thin plates with Nickle base wire.
GUIDELINES FOR USAGE:
1.Dry the flux at 250ºC for 2 hours before use.
2.Completely remove rust, oil and dirt from the groove surface prior to welding.
TYPICAL FLUX COMPOSITION RANGE:(%)
| SiO2+Al2O3 | CaF2+CaO | S | P |
| 40-49 | 50-60 | ≤0.05 | ≤0.08 |
