The following data are from a research project. Determine the yield strength, ultimate strength, and ultimate elongation for the two steels shown in the plots. Identify the reinforcement grade for each assuming the chemistry met requirements of the ASTM A706 specification. Complete the table. Steel Yield Strength, ksi Ult. Strength, ksi 1 2 120 100- Total Elongation, % Steel 1 ASTM A706 Grade

The following data are from a research project. Determine the yield strength, ultimate strength, and ultimate elongation for the two steels shown in the plots. Identify the reinforcement grade for each assuming the chemistry met requirements of the ASTM A706 specification. Complete the table. Steel Yield Strength, ksi Ult. Strength, ksi 1 2 120 100- Total Elongation, % Steel 1 ASTM A706 Grade

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur, chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.

Question

The following data are from a research project. Determine the yield strength, ultimate strength,
and ultimate elongation for the two steels shown in the plots. Identify the reinforcement grade
for each assuming the chemistry met requirements of the ASTM A706 specification. Complete
the table.
Steel Yield Strength, ksi Ult. Strength, ksi
Stress (ksi)
1
2
120
100-
80-
Stress (ksi)
60-
40
20-
0+
0.00 0.02 0.04
120
100
80
40-
20-
0.06 0.08 0.10 0.12
Strain
0+
0.00 0.02 0.04 0.06 0.08
Total Elongation,
%
Steel 1
0.14 0.16 0.18 0.20
Steel 2
0.10 0.12 0.14 0.16 0.18 0.20
Strain
ASTM A706 Grade

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