Question

Difference between malleability and ductility ???

Answer 1

Answer:

Malleability is said to be the property of a material to deform under compression. The metals having malleable property can be rolled or beaten into sheets. An example is aluminium foil.

Ductility is said to be the property of a material to stretch without getting damaged. Metals having ductile property can be stretched into wires. An example is copper wire.

Answer 2

Ductility has to do with tensile stress, whereas malleability deals with compressive stress. Materials such as lead are very malleable and can be hammered into shape with little chance of fracturing, but they are not ductile and will easily fracture if pulled from two opposite directions.

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