The weld metal is resistant to seawater. Preheat thicker sheets to 150°C. Welding of AlMg alloys, through the addition of zirconium, which increases the heat-distortion protection. The welding area should be thoroughly cleaned just before the start of welding, the seam should be bare metal.
Standard: EN ISO 18273, S AL 5183 (AlMg4,5MnZr), mat. no. 3.3546
Approvals: DB, GL, DnV, TÜV, ABS, BV, BWB.
Materials: AlMg4,5Mn AlMg4Mn AlMg5 AlMgSi0,5 AlMgSi0,7 AlMgSi1 AlMg1SiCu AlZn4,5Mg1 G-AlMg5 G-AlMg5Si.
