Use the aluminium proof load construct graph and the data provided on page 3 to calculate values of 0.2% proof stress and ultimate tensile strength for the aluminium alloy. Note: the gauge length for the sample is 25.25mm.

Place all results in a single table. Include the parameters of ductility in the table.

Use the aluminium proof load construct graph and the data provided on page 3 to calculate values of 0.2% proof stress and ultimate tensile strength for the aluminium alloy. Note: the gauge length for the sample is 25.25mm.