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(30 points) From the stress-strain chart for a unknown material determine thoe following 400 a) The modulus of elasticity b) The yield strength at a strain offset of 0.002 c) Tensile strength d) The Ductility (percentage of 300 200 elongation, %EL) e) The Modulus of resilience f) Strain at 350 Mpa stress g) Strain at 150 Mpa stress 200 100 100 0.005 0.30 0.40 0.10 trein 0.20
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