FONTARGEN A/AF 314

FONTARGEN A 308Silver-Copper-EutecticDIN EN 1044: AG 401DIN 8513: L-Ag 72EN ISO 3677: B-Ag 72 Cu – 780AWS A 5.8: B Ag – 8Material-no.: 2.5151Composition, typical analysis (% w/w):AgCu72 28Mechanical and physical properties:Working temperature: 780°CMelting range:779°C (Eutectic)Specific gravity:10 g/cm³Tensile strength:340 – 390 N/mm²Elongation: 17 %Electrical conductivity:46,1 S m/mm²Characteristics / Applications:Zinc- and cadmium free alloy with good flowing properties for gap brazing in vacuumand for vacuum-sealed joints of alloyed and unalloyed steel, nickel and nickel alloys.Also suitable for joints of copper and copper alloys.Heat sources:Inert gas furnace, acetylene torch, induction and resistance heating, WIG-torchFlux:F 300 – SeriesAvailability:Bare Coatedrods rodsWire Foil Preforms Powder Paste07/08/SR/043