Tensile engineering stress-strain curves through failure are depicted below. Which specimen features the highest toughness? Engineering Stress, MPa 1800- 1600- 1400- 1200- 1000- 800- 600- 400- 200- ol 0 Aluminum Alloy 2024-T81 0.04 0.08 Stainless Steel (18-8) 1340 Steel, Water-Quenched & Tempered at 370-C Magnesium 0.12 Structural Steel (Mild Steel) Engineering Strain 0.16 1340 Steel, Water-Quenched & Tempered at 370°C Aluminum Alloy 2024-T81 Structural Steel (Mild Steel) Stainless Steel (18-8) Magnesium 0.20 0.24
Tensile engineering stress-strain curves through failure are depicted below. Which specimen features the highest toughness? Engineering Stress, MPa 1800- 1600- 1400- 1200- 1000- 800- 600- 400- 200- ol 0 Aluminum Alloy 2024-T81 0.04 0.08 Stainless Steel (18-8) 1340 Steel, Water-Quenched & Tempered at 370-C Magnesium 0.12 Structural Steel (Mild Steel) Engineering Strain 0.16 1340 Steel, Water-Quenched & Tempered at 370°C Aluminum Alloy 2024-T81 Structural Steel (Mild Steel) Stainless Steel (18-8) Magnesium 0.20 0.24
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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
Transcribed Image Text:Tensile engineering stress-strain curves through failure are depicted below.
Which specimen features the highest toughness?
Engineering Stress, MPa
1800-
1600-
1400-
1200-
1000-
800-
600-
400-
200-
Ol
0
Aluminum Alloy 2024-T81
0.04
0.08
Stainless Steel (18-8)
1340 Steel, Water-Quenched
& Tempered at 370 C
Magnesium
0.12
Structural Steel (Mild Steel)
Engineering Strain
0.16
1340 Steel, Water-Quenched & Tempered at 370°C
Aluminum Alloy 2024-T81
Structural Steel (Mild Steel)
Stainless Steel (18-8)
Magnesium
0.20
0.24
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