From the test results:
Draw load vs extension graph
Determine modulus of elasticity
Determine the 0.1% proof stress© BrainMass Inc. brainmass.com October 9, 2019, 9:10 pm ad1c9bdddf
The solution file is attached.
1. Use the results in Table Q2. from a tensile test on 70/30 brass, to:
(i) Draw the load vs extension graph;
(ii) Determine the Modulus of Elasticity;
(iii) Determine the 0.1% proof stress.
Test Results for 70/30 As Drawn Brass
Test Piece: Gauge Length 50mm
Cross Section Area, ...
Test Results for 70/30 As Drawn Brass ...
Modulus of elasticity = ...
From the graph, the 0.1% proof stress = ...