FONTARGEN A/AF 314

FONTARGEN AP 47 QL/2Aluminium brazing pasteDIN EN 1044: AL 104DIN 8513: L-Al Si 12EN ISO 3677: B-Al 88 Si – 575/585AWS A 5.8: B Al Si - 4Composition, typical analysis (% w/w):AlSi88 12Mechanical and physical properties:Working temperature: 590°CMelting range: 575 – 585°CSpecific gravity:2, 7 g/cm³ (Metal content)Characteristics / Applications:Capillary active brazing alloy for structure matching and tonal joints of aluminium androlled / cast aluminium alloys. The Mg-content must be ≤ 0,7%. The solidus temperatureshould be > 630°C. Not suitable for joints that are to be eloxadized. This brazing alloyis also suited for joints of aluminium with Cr-Ni-steel. The flux residues can be left on theassembly. The brazed joints must be protected against wetness.Heat sources:Inert gas furnace (N2, cracked ammonia), acetylene torch (indirect heating)Flux:F-LH 2 acc. to DIN 8511FL 20 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 potsAvailability: On requestPots Cartridges08/08/Gl/070