FONTARGEN A/AF 314

FONTARGEN A 202 MSCopper-silicon wire electrode for Laser-brazingEN 14640:S Cu 6560 (CuSi3Mn1)Material-no.: 2.1461Composition, typical analysis (% w/w):Si Sn Zn Mn Fe Cu2,9 0,1 0,1 1,2 0,2 RemainderCharacteristics / Applications:Laser-brazing of zinc-galvanised plates. Applications: Autobody and thin sheet brazing.Mechanical properties of pure welding deposit(Min. values at RT):Melting range: 950 – 1032 °CTensile strength:350 N/mm²Yield strength:120 N/mm²Elongation (l=5d): 40 %Thermal elongation: 18,1 p 10 -6 /KHardness (Brinell):80 HBImpact energy (ISO-V):60 JElectrical conductivity:3 – 4 Sm/mm²Heat conductivity:35 W/m KSpecific gravity:8,5 g/cm³Welding process:Laser-brazingShielding gas (DIN EN 439): l 1 (Argon), M12 (Ar +2,5%CO 2 ),M12 (Ar + 1-3% O 2 )Current mode:DC (+pole)Availability: Diameter (mm): 0,8/1,0/1,2/1,6Spool type:B300S300S560DrumWelding position: according to DIN EN 287PA PB PC PD PE PF PG08/08/Eb/0154