Find the elasticity modulus 02 offset yield strength

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Reference no: EM13610067

An aluminum alloy specimen brought to tensile test had ½ inch2 cross sectional area. It was tested to fracture and using a 2 inch gauge its extensions were obtained at different load levels during the test. The data obtained are as shown below:

Load, lb	l, inch	Load, lb	l, inch	Load, lb	l, inch
1000	2.0004	10,000	2.0040	25,000	2.80
2000	2.0008	15,000	2.0062	20,000	3.32
5000	2.0020	20,000	2.022	15,000	3.46 fracture

(a) Draw the engineering stress-strain diagram for the metal

(b) Find the elasticity modulus, 0.2% offset yield strength, tensile strength and % elongation to failure through proper procedure.

Reference no: EM13610067

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