HW:No.1 The following data were recorded during the tensile test of a 14 mm-diameter mild steel rod. The measure length was 50 mm. Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional limits; (b) modulus of elasticity; (c) yield point; (d) ultimate strength; and (e) rupture strength. No. Load (N) Elongation (mm) No. Load (N) Elongation (mm) 0.00 0.0 10 46200 1.25 2 6310 0.010 11 52400 2.50 3 12600 0.020 12 58500 4.50 4 18800 0.030 13 65400 7.5 5 25100 0.040 14 68000 12.5 6 31300 0.050 15 67800 15.5 7 37900 0.060 16 65000 20.0 8 40100 0.163 17 61500 Fracture 9 41600 0.433

HW:No.1 The following data were recorded during the tensile test of a 14 mm-diameter mild steel rod. The measure length was 50 mm. Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional limits; (b) modulus of elasticity; (c) yield point; (d) ultimate strength; and (e) rupture strength. No. Load (N) Elongation (mm) No. Load (N) Elongation (mm) 0.00 0.0 10 46200 1.25 2 6310 0.010 11 52400 2.50 3 12600 0.020 12 58500 4.50 4 18800 0.030 13 65400 7.5 5 25100 0.040 14 68000 12.5 6 31300 0.050 15 67800 15.5 7 37900 0.060 16 65000 20.0 8 40100 0.163 17 61500 Fracture 9 41600 0.433

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 1.5.3P: A tensile test was performed on a metal specimen having a circular cross section with a diameter 0....

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