A compressive test is performed on a specimen of hot-rolled and annealed stainless steel alloy 304 (304 SS). Its rectangular cross section is initially 11 mm wide and 6.2 mm thick. When a compressive force (F₂) of -11798.6 N is applied, the resulting instantaneous gauge length (li) is 49.9552 mm. A. What is the applied, instantaneous, engineering compressive stress (0₂) in MPa? B. What is the original gauge length (l。) in mm? C. What are the deformation elongations in the lateral (cross-section) plane (Aw; and At;) in mm?

A compressive test is performed on a specimen of hot-rolled and annealed stainless steel alloy 304 (304 SS). Its rectangular cross section is initially 11 mm wide and 6.2 mm thick. When a compressive force (F₂) of -11798.6 N is applied, the resulting instantaneous gauge length (li) is 49.9552 mm. A. What is the applied, instantaneous, engineering compressive stress (0₂) in MPa? B. What is the original gauge length (l。) in mm? C. What are the deformation elongations in the lateral (cross-section) plane (Aw; and At;) in mm?

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 1.5.5P: The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen...

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Concept explainers

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

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2 please include scketch

Problem 2 - Compression Testing
A compressive test is performed on a specimen of hot-rolled and annealed stainless steel alloy 304 (304
SS). Its rectangular cross section is initially 11 mm wide and 6.2 mm thick. When a compressive force
(F₂) of -11798.6 N is applied, the resulting instantaneous gauge length (li) is 49.9552 mm.
A. What is the applied, instantaneous, engineering compressive stress (0₂) in MPa?
B. What is the original gauge length (l。) in mm?
C. What are the deformation elongations in the lateral (cross-section) plane (Aw; and At;) in mm?
D. What is the Modulus of Resilience (Ur) when F₂ is applied, in J/m³?
E. What are the original and deformed volumes of the gauge length in mm³?
All six sections of the solution are needed.

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