Silver Brazing Fluxes – Designed for specific Metals

Flux selection is determined by the base metal and the filler metal alloys working temperature. The working temperature and melting range of the filler alloy must match the flux's active range.

Lomelt® 57 Flux Paste

Recommended for: Description and Flux characteristics: General information:
  • Used for brazing of low and mid alloyed steel, stainless steel, brass, nickel, nickel alloys, carbide and heat resistant alloys.
  • Especially for ferrous metals.
  • Activity range: 550 - 800°C.
  • Lomelt® 57 is excellent smooth general purpose silver brazing paste flux.
  • High oxide dissolving properties.
  • High capillary medium to long life flux.
  • Based on specification: EN1045 FH10. * For use with BAg (High to medium silver content alloys) BCuP group alloys.
  • Flux removal: Flux residues left by this flux are corrosive and must be removed from brazed joint area. After brazing clean flux residues from brazed joint by soaking and then brushing under hot water.
  • Standard packing: 250gms, 500gms, 1000gm
Free Flow: Flux Powder

Recommended for: Description and Flux characteristics: General information:
  • Used for brazing of stainless steels and brass.
  • High fluoride gives excellent fluxing activity on stainless steel and brass.
  • Most suitable flux for dental tools and dairy equipments & stainless steel food utensils.
  • Activity range: 550 - 775°C
  • Free Flow is special grade silver brazing powder flux for stainless steel and brass.
  • prevents refectory oxides while brazing operation.
  • Good capillary and high fluidity.
  • Very High activity medium life flux.
  • Based on specification: proprietary formulation. For use with BAg (High silver content alloys).
  • Flux removal: Flux residues left by this flux are corrosive and must be removed from brazed joint area. After brazing clean flux residues from brazed joint by soaking and then brushing under hot water.
  • Standard packaging: 500gms, 1000 gms.
ALUMBRONZE: Flux Paste

Recommended for: Description and Flux characteristics: General information:
  • Used for brazing of copper – aluminum alloys and Bronze – aluminum alloys with 2 to 8% aluminum.
  • Activity range: 550 - 775°C.
  • Alumbronze is a special grade silver brazing paste flux for copper-aluminum and bronze – aluminum alloys.
  • Very high cleaning properties'.
  • Medium life flux.
  • Based on specification: Proprietary formulation.
  • Used with BAg (High silver content alloys).
  • Flux removal: Flux residues left by this flux are corrosive and must be removed from brazed joint area. After brazing clean flux residues from brazed joint by soaking and then brushing under hot water.
  • Standard packaging: 1000gms.