A standard 0.505-in.-diameter tensile barwas machined to a 2.00-in.-gage lengthfrom a copper-nickel alloy and the follow-ing data were collected:Load (Ibs)Gage Length (in.)2.000001,0002.000452,0002.000913,0002.001364,0002.00206,0002.0208,0002.05210,0002.11211,0002.280 (maximum load)9,0002.750 (fracture)After fracture, the gage length was 2.75 in.and the diameter was 0.365 in. Plot theengineering stress strain curve andcalculate(a) the 0.2% offset yield strength;(b) the tensile strength;(c) the modulus of elasticity;(d) the % elongation;(e) the % reduction in area;(f) the engineering stress at fracture;(g) the true stress at necking; and(h) the modulus of resilience.

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A standard 0.505-in.-diameter tensile bar was machined to a 2.00-in.-gage length from a copper-nickel alloy and the follow- ing data were collected: Load (Ibs) Gage Length (in.) 2.00000 1,000 2.00045 2,000 2.00091 3,000 2.00136 4,000 2.0020 6,000 2.020 8,000 2.052 10,000 2.112 11,000 2.280 (maximum load) 9,000 2.750 (fracture)

A standard 0.505-in.-diameter tensile bar was machined to a 2.00-in.-gage length from a copper-nickel alloy and the follow- ing data were collected: Load (Ibs) Gage Length (in.) 2.00000 1,000 2.00045 2,000 2.00091 3,000 2.00136 4,000 2.0020 6,000 2.020 8,000 2.052 10,000 2.112 11,000 2.280 (maximum load) 9,000 2.750 (fracture)

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.4P: A tensile test was performed on a metal specimen with a diameter of 1 2 inch and a gage length (the...

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