Stress-Strain Graphs

Draw the stress-strain graph of a ductile material and label each part

How do brittle materials behave

They don’t deform plastically but break when they reach a certain point

List some example of brittle materials

Glass, ceramic, polystyrene

Draw the stress-strain graph of a brittle material and label each part

Draw the stress-strain graph of polythene and label each part

Draw the stress-strain graph of polymer and label each part