XI – ELECTRODES FOR WELDING COPPER AND ALLUMINIUM ALLOYS
ECuAI-A2 | Al: 8 | It is a basic graphite-coated electrode for joining aluminum bronzes (up to 10% Al) as well as wear-resistant and corrosion-resistant surfacing on steel, cast steel and cast iron, especially on work pieces which are subject to erosive wear. This electrode can be used on shaped components and wearing parts as well as slide bearings and slide tracks. |
ECuMnNiAI | Mn: 13.5 | It is a lime coated universal electrode to be used for joining, surfacing and building up brass, bronze. copper and ordinary steels. The deposit is resistant to corrosion, cavitation, erosion, friction and seawater. Suitable for surfacing on slide faces, bearings, dies, ship propellers, valves. pump shafts, piping, evaporators Francis turbines and pelton wheels. |
ECuSn-C | Sn: 7 Cu: Base | Basic graphite special coated tin bronze electrode for repairing copper and copper tin bronzes (Cu-Sn 6-8%), brasses and phosphor bronzes. Also for dissimilar joints. Recommended for surfacing on brasses, wrought bronzes (CuSn) and mild steel. Good sliding and emergency running properties for bearings and contact surfaces of grey iron. type GG |
E4043 | Si: 5 Mn: 0.2 Al: Base | Special coated electrode for joining wrought aluminium and cast aluminium alloys. The silicon content (5%) is sufficient for all cast alloys, because higher Si-containing alloys will be alloyed by the base material. Base materials: G-AIMgSi, G-AlCuMG, G-AISi, G-AISi(Cu), G-AISiMg, G-AISiMy (Cu), G-AISi5Cu1 YS=90 TS=120 E=20 |
EL-AISi12 | Si: 12 Mn: 0.3 Al: Base | This electrode is for joining and building up of aluminium and cast aluminium alloys with a silicon content up to 12%. Also for applications in the welding Of dissimilar aluminium alloys. Base materials: 3.2381 G-AISi 10 Mg, 3.2383 G-AISi 10 Mg(Cu), 3.2581 G-AISi 12. 3.2583 G-AISi 12(Cu). YS=80 TS=200 E=14 |