metals

Ferrous metals contain iron ferrite and have high tensile strength and durability.

Low carbon/mild steel

Ferrous. tough and ductile. rusts easily if not protected. used for car bodies, steel building frames, pipelines.

cast iron

Ferrous. Hard but brittle. resists deformation and rust. Used for kitchen pans, machine bases, manhole covers.

High carbon steel

Ferrous. Hard, but brittle. Hard wearing, resists abrasion and retains its shape. used for tools, blades and scissors.

Zinc

Non-ferrous. Brittle, yet malleable. High corrosion resistance. used to galvanise steel.

Copper

Non-ferrous. Ductile and malleable. Good electrical conductor. used for plumbing supplies and electrical cables.

Tin

Non-ferrous. malleable and ductile, high corrosion resistance. good electrical conductor. used for soldering, plating surfaces such as cans.

Aluminium

Non-ferrous. light weight, ductile, resists corrosion. used for bike frames, drink cans, and takeaway containers.