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FK0131A - Silver Solder Flux Power - Easy-Flo Johnson Matthey
Easy Flo silver solder flux manufactured by Johnson Matthey so you know you can rely on consitency and quality of the joints you need to make.

For consistent results and the strongest joints the gap joint should be 0.002" to 0.007" per joint.

Easy-flo™ Flux Powder is Johnson Matthey’s leading brazing flux. It is very fluid at the bottom end of its working range resulting in early and extensive flux spread, this ensures that the joint surfaces are well protected from oxidation at the earliest possible point of the brazing operation. This high level of fluidity also helps to reduce flux voids / entrapment in the joint, the low viscosity of the flux aiding its displacement by the brazing filler metal from the joint gap. Easy-flo™ Flux Powder has a working range of 550-800C. It is suitable for use with silver brazing filler metals melting below 750C (such as Silver-flo™, Easy-flo™ and Argo-braze™ filler metals).

Easy-flo™ Flux Powder can be used on all of the normal engineering materials (copper, brass, mild steel and stainless steel), but not aluminium.

JM special purpose fluxes are required when brazing aluminium bronze, certain grades of stainless steel, tungsten, molybdenum and tungsten carbide or where protracted heating is involved. Please see the other fluxes in this section such as the "Tenacity" range.

Easy-flo™ Flux Powder has excellent ‘hot rodding’ characteristics which means that the flux adheres well to a warmed brazing rod allowing flux to be transferred to the joint area via the rod. This ability makes Easy-flo™ flux powder very popular in hand brazing operations where the time to produce a brazed component is crucial.

Conforms to: EN 1045: FH10
Working range: 550-800C 

For more information on FK0131A - Silver Solder Flux Power - Easy-Flo Johnson Matthey talk to Noz-Alls Ltd

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