B. Rolling direction of cold rolled carbon steel has direct effect on tensile, yieldstrength and the elongation, while the transverse direction have differentproperties, explain.C. The figure is impact charpy specimen, state the followings;-1. The tolerances for the following dimensions, V-notch angle, cross sectiondimensions.2. State the minimum roughness value (R,) of the charpy specimen. Why?3. State the name of device that we need to measure the depth of notch andthe root dimension.0.25mm8mm10mm(0.394")|(0.315")(0.010")rad.55mm,(2.165)Momm(0.394")45

Answer (B) The relationship between tensile strength and elongation of the steel in the only…

Answered: B. Rolling direction of cold rolled…

B. Rolling direction of cold rolled carbon steel has direct effect on tensile, yield strength and the elongation, while the transverse direction have different ronortios oxnl

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

B. Rolling direction of cold rolled carbon steel has direct effect on tensile, yield
strength and the elongation, while the transverse direction have different
properties, explain.
C. The figure is impact charpy specimen, state the followings;-
1. The tolerances for the following dimensions, V-notch angle, cross section
dimensions.
2. State the minimum roughness value (R,) of the charpy specimen. Why?
3. State the name of device that we need to measure the depth of notch and
the root dimension.
0.25mm
8mm
10mm
(0.394")
|(0.315")
(0.010")
rad.
55mm,
(2.165)
Momm
(0.394")
45

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