ALL meanings of duralumin
du·ral·u·min
D d - noun duralumin an alloy of aluminum that is 4 percent copper and contains small amounts of magnesium, manganese, iron, and silicon: used for applications requiring lightness and strength, as in airplane construction. 1
- noun duralumin an alloy of over 90% aluminium, 4% copper and traces of manganese, magnesium, iron and silicon, widely used in the aircraft industry. 0
- noun duralumin a light strong aluminium alloy containing 3.5–4.5 per cent of copper with small quantities of silicon, magnesium, and manganese; used in aircraft manufacture 0
- noun duralumin a strong, lightweight alloy of aluminum with copper, manganese, magnesium, and silicon 0