uses of ferrous and non ferrous metals
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Answer:
Ferrous metal Properties Uses
Cast iron Brittle if thin, can be cast in a mould, strong compression strength, good electrical and thermal conductivity but poor resistance to corrosion Manhole covers, pans and gates, vices
High-carbon steel (tool steel) Hard but brittle, less malleable than mild steel, good electrical and thermal conductivity Taps and tools, eg screwdrivers and chisels
Low-carbon steel (mild steel) Ductile and tough, easy to form, braze and weld, good electrical and thermal conductivity but poor resistance to corrosion Nuts, bolts, screws, bike frames and car bodies
Non-ferrous metal Properties Uses
Aluminium Light in weight and malleable but strong, a good conductor of heat and corrosion resistant Drink cans, saucepans, bike frames
Copper An excellent electrical conductor of heat and electricity, extremely malleable and can be polished, oxidises to a green colour Plumbing fittings and electrical wires, professional chef's saucepans
Silver A precious metal that is soft and malleable when heated, highly resistant to corrosion and an excellent electrical conductor of heat Jewellery
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