Corrosion Resistance: The presence of magnesium and chromium enhances the corrosion resistance of Aluminum 5083, rendering it well suited for marine purposes. This alloy has a large share of copper (4.9%) together with magnesium and manganese. It offers large toughness and exhaustion resistance but has bad corrosion resistance and weldability. https://aluminium-treadplate88764.blogvivi.com/33086664/the-smart-trick-of-aluminium-extrusion-that-no-one-is-discussing