FONTARGEN A/AF 314

FONTARGEN AP 317 FMFlux containing silver brazing alloy, cadmium freeDIN EN 1044: AG 402EN ISO 3677: B-Ag 60 Cu Sn – 600/730AWS A 5.8: B Ag – 18AMS:4773 FComposition, typical analysis (% w/w):Ag Cu Sn60 30 10Mechanical and physical properties:Working temperature: 740°CMelting range: 600 – 730°CSpecific gravity:9,8 g/cm³ (Metal content)Electrical conductivity:8,7 S m/mm²Characteristics / Applications:Zinc- and cadmium-free silver brazing alloy, low vacuum-resistant. For gap brazing ofalloyed and unalloyed steel, nickel and nickel alloys, malleable cast iron, copper andcopper alloys. Excellent in reducing atmospheres since no contamination of the furnacecan occur through the evaporation of the contents of the alloy. It is particularly suitablefor soldering on supply circuits in aircraft construction. The paste can be dispensed withFONTARGEN applicators.Heat sources:Oxy-acetylene torch, induction, furnace, vacuum.Flux:Type FH10 acc. to DIN EN 1045Storage:Keep sealed, under stable temperatures in dry rooms. Optimum temperature range isbetween 5 and 20°C. Stir well before use.Shelf life:6 Mo. in pots; 3 Mo. in cartridges >175 ccm; 6 weeks in cartridges