FONTARGEN A/AF 314

FONTARGEN A 407 MAluminium-silicon wire electrode for MIG-weldingEN ISO 18273:S Al 4047 (Al Si 12 (A))DIN 1732: SG – Al Si 12AWS A 5.10: ER 4047Material-no.: 3.2585Composition, typical analysis (% w/w):Si Fe Mn Cu Zn Ti Al12,0 0,5 0,1 0,1 0,1 0,1 RemainderCharacteristics / Applications:Al-Si alloy with good fluidity. Structure and colour matching. Not suited for joints that aresubsequently anodised. Al-Si cast alloys with more than 7% weight content of silicon. Inspecial cases also Al and Al alloys with less than 2% alloying elements. Tankconstructions, air-conditioning equipment, household appliances, sheets, pipes, profiles.Preheat thick plates and large workpieces to approx. 150°C – 180°C.Mechanical properties of pure welding deposit(Min. values at RT):Melting range: 573 – 585°CTensile strength:180 N/mm²Yield strength (0,2%):80 N/mm²Elongation (l=5d): 5 %Electrical conductivity:17 – 27 Sm/mm²Heat conductivity:150 – 170 W/m • KSpecific gravity:2,65 g/cm³Linear expansion: 20 • 10 -6 /KWelding process:MIGShielding gas (DIN EN 439): l 1 (Argon)l 3 (Argon/Helium mixture)Current mode:Direct current (+pole)Availability: Diameter (mm): 0,8/1,0/1,2Spool type:B300Welding position: according to DIN EN 287PA PB PC PD PE PF PG08/08/Eb/0168