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answerhappygod
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Urgent!! thx
Urgent!! thx
3. (20') The mechanical properties of some metals are listed below Modulus of elasticity (GPa) Yield strength (MPa) Tensile strength (MPa) Strain at fracture (A) (B) (C) (D) 97 68 160 200 310 170 400 730 469 260 800 900 0.53 0.19 0.30 0.06 a. (4) Which one is the easiest deformable material? b. (4) Which one is the strongest material? c. (4) Which one the most ductile material? d. (4') Which one is the toughest material? e. (4') Plot the schematic stress-strain curves for above materials.
3. (20') The mechanical properties of some metals are listed below Modulus of elasticity (GPa) Yield strength (MPa) Tensile strength (MPa) Strain at fracture (A) (B) (C) (D) 97 68 160 200 310 170 400 730 469 260 800 900 0.53 0.19 0.30 0.06 a. (4) Which one is the easiest deformable material? b. (4) Which one is the strongest material? c. (4) Which one the most ductile material? d. (4') Which one is the toughest material? e. (4') Plot the schematic stress-strain curves for above materials.