- Part A Ultimate Stress Of The Material For The Stress Strain Diagram Shown Select The Point On The Curve That Corresp 1 (142.9 KiB) Viewed 29 times
have to learn it.
Part A - Ultimate stress of the material For the stress-strain diagram shown, select the point on the curve that corresponds to the ultimate stress of the material. Select the ultimate stress on the diagram. Learning Goal: To analyze a conventional stress-strain diagram, determine key material properties, and understand the meaning of different points on the diagram. The conventional stress-strain diagrams in each part of this problem are for a ductile metal. View Available Hint(s) (MPa) 80 70 58 0 A 50- O 40- 30- 1 20- 10 (mm/min) 0 0.002 0.0040.0060.008 0.0100.0120.014 0.0175 0.0200.022 O (MPa) 80 70 60 50 45 40 30 20 10- (mm/mm O 0.002 0.004 0.0060.008 0.0100.0120.014 0.0160.018 0.023
(MPa) 80+ 70+ Learning Goal: To analyze a conventional stress-strain diagram determine key material properties, and understand the meaning of different points on the diagram. The conventional stress-strain diagrams in each part of this problem are for a ductile metal. 60+ 50+ 0 40- 36 - 30-+ A a 20+ 10+ 1 1 o O 0.0028 0.0060.008 0.0100012 0.014 0.0160.0180.020 0.022 $ (mm/mm) / O (MPa) 80+ 70- 60+ 50+ O A 40- 30+ 20+ 10+ o 0.002 0.0040.0060.008 0.0100 012 0.0140.0160.018 - s (mm/mm) e 0.022 (MPa) 80 70+ 60-4 50+ O 40- 33 AY А 20+ 10+ * (mm/mm) / 0.0015 0.0040.0060.0080.0100.0120.0140.0160.0180.020 0.022
Part B - Modulus of elasticity Learning Goal: To analyze a conventional stress-strain diagram, determine key material properties, and understand the meaning of different points on the diagram. The conventional stress-strain diagrams in each part of this problem are for a ductile metal. Define the slope of the curve (modulus of elasticity) of the material up to the proportional limit. (MPa) 80+ 70+ 60+ 50- 40- 30+ 20+ 10+ e (mm/mm) o 0.0005 0.00100.00150.00200.00250.00300.00350.00400.0045 Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? E = Value Units Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining
Part C - Yield strength of the material Using the offset method, 0.2% offset yield stress, select the point on the curve that corresponds to the yield strength of the material. Learning Goal: To analyze a conventional stress-strain diagram, determine key material properties, and understand the meaning of different points on the diagram. The conventional stress-strain diagrams in each part of this problem are for a ductile metal. View Available Hints) (MPa) 80 70- 60- 50- 0 40- 36 30- D 20 10+ CA 0.00050.00100.00150.00200.00250.00300.00350.00400.0045 (mm/mm o O (MPa) 80- 70- 60- 50+ 40- 36 30 20- 10+ e (mm/mm o 0.00050.00100.00150.00200.0025 0.00300.00350.00400.0045
10+ (mm/mm) 0 0.00050.00100.00 150.00200.0025 0.00300.00350.00400.0045 Learning Goal: To analyze a conventional stress-strain diagram, determine key material properties, and understand the meaning different points on the diagram. The conventional stress-strain diagrams in each part of this problem are for a ductile metal. (MPa) 80- 70- 60 50- o 40 30 D 20 10- o e (mm/mm) 0.00050.00100.00150.00200.0025 0.00300.00350.00400.0045 (MPa) 80- 70- 60 50- a 40- 36 30 D 20 10+ C 0.00050.00100.00150.00200.0025 0.00300.00350.00400.0045 (mm/mm Submit