FONTARGEN A/AF 314

FONTARGEN A 611Silver-bearing, lead-free solderEN ISO 9453:Alloy-no. 703/S – Sn 97 Ag3DIN EN 29454.1 (Flux):3.1.1.A (corrosive fluid, for low alloyed andalloyed steel and heavy metals)3.1.1.C (paste-like, soldering flux, activated,limited corrosive)2.1.2. (soldering oil, limited corrosive, foraluminium and copper/copper alloys)Composition, typical analysis (% w/w):AgSn3,5 RemainderMechanical and physical properties:Melting range: 221 - 230°CTensile strength (solder):44 N/mm²On Ms 58:53 N/mm²Shear strength on Cu:30 N/mm²On Ms:20 N/mm²On St:25 N/mm²Hardness (BHN):15 HBElectrical conductivity:7,5 Sm/mm²Specific gravity: 7,3 g/cm 3Characteristics / Applications:Solders on steel, stainless steel, copper and copper alloys. Foodstuffs industry, electricalindustry and general apparatus engineering, refrigerating industry, copper pipeinstallations, hot and cold water installations, heating installations up to 100°C, oilpiping in accordance with DVGW specification sheet.Lead- and cadmium-free eutectic solder with very good flowing properties. The solderremains brilliant even after a long period of using the soldered objects. Cold-resistant upto -200°C.Heat sources:Acetylene torch (fuel gas excess), air-gas torch, soldering lamp, soldering iron, dip bath.Flux:F 600 AlAvailability:Bare Coatedrods rodsWire Foil Preforms Powder Paste09/08/DE/074