FONTARGEN A/AF 314

FONTARGEN A 404/4,5 WAluminium-magnesium welding rodEN ISO 18273:S Al 5183 (Al Mg 4,5 Mn 0,7 (A))DIN 1732: SG – Al Mg 4,5AWS A 5.10: ER 5183Material-no.: 3.3548Composition, typical analysis (% w/w):Mg Mn Fe Si Cr Ti Al4,5 0,7 0,2 0,2 0,1 0,1 RemainderCharacteristics / Applications:Filler metal for joints that have high demands of toughness. The welding deposit has agood resistance to atmospheric influences and sea water. Joint welding on rolled andcast aluminium-magnesium alloys, e.g. Al Mg 4,5 Mn, Al Mg 5, Al Zn 4,5 Mg 1, G-AlMg 3/+Si/+Cu, G-Al Mg 5/+Si, G-Al Mg 10, Al Mg Si 1. For plates thicker than 15mmpreheat to min. 150°C.Mechanical properties of pure welding deposit(Min. values at room temperature):Melting range: 574 – 638°CTensile strength:275 N/mm²Yield strength (0,2%):125 N/mm²Elongation (l=5d): 17 %Electrical conductivity:16 – 19 Sm/mm²Specific gravity:2,66 g/cm³Welding process:TIGShielding gas (DIN EN 439): l 1 (argon)l 3 (argon/helium mixture)Current mode:Alternating currentAvailability: Diameter (mm): 1,6/2,0/2,4/3,2Length (mm): 1000Approval:DB (61.046.02/QS)Welding position: according to DIN EN 287PA PB PC PD PE PF PG06/08/Eb/0199