FONTARGEN A/AF 314

FONTARGEN A 402 MAluminium-magnesium wire electrode for MIG-weldingEN ISO 18273: S Al 5754 (Al Mg 3)AWS A 5.10: ER 5754Material-no.: 3.3536Composition, typical analysis (% w/w):Mg Mn Fe Si Cr Ti Al3,0 0,3 0,2 0,2 0,1 0,1 RemainderCharacteristics / Applications:Corrosion- and saltwater-proof alloy. Suitable for anodising.Welding of rolled and cast aluminium-magnesium alloys like Al Mg 3, Al Mg Mn, Al Mg1, Al Mg 2, Al Mg Si 0,5, Al Mg Si 0,8, G – Al Mg 3, G - Al Mg 3 (Cu), G - Al Mg 3Si. Tank construction, aluminium constructions, constructions of vehicles, shipbuilding,window and door frames construction. Plates thicker than 15mm must be preheated toapprox. 150 °C – 200 °C.Mechanical properties of pure welding deposit(Min. values at RT):Melting range: 610 – 642°CTensile strength:200 N/mm²Yield strength (0,2%):80 N/mm²Elongation (l=5d): 20 %Electrical conductivity:21 Sm/mm²Heat conductivity:130 – 170 W/m • KSpecific gravity:2,66 g/cm³Linear expansion: 23,7 • 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): 0,8/1,0/1,2/1,6/2,4Spool type:B300Welding positions: according to DIN EN 287PA PB PC PD PE PF PG08/08/Eb/0163