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A steel cable with a yield strength of 35 ksi is used to support a load...
A test specimen in a tensile test has a gage length of 2.0 in and an area 0.5 in". During the test the Specimen...
A test specimen in a tensile test has a gage length of 2.0 in and an area 0.5 in". During the test the Specimen yields strength of the material 64,000 lb/in . The corresponding gage length a 2.0083 in. This is the 0.2 percent yield point. The tensile strength of material 120,000 Ib/in? is reached at a gage length 2.60 in. Determine (a) load at yield point, (b) modulus of elasticity, and (c) maximum load. (d) At the point of...
Engineering materials b) A mild steel rod of 4 cm diameter was tested for tensile strength...
Engineering materials
b) A mild steel rod of 4 cm diameter was tested for tensile strength with the gauge length of 60 mm. The following observations were recorded: Final length = 9 cm; Final diameter = 8 mm; Yield load – 5.4 kN and Ultimate load – 8.1 KN. (4 Marks) Calculate 1. Yield stress (1 Mark) 2. Ultimate tensile stress (Mark) 3. Percentage reduction in area. (1 Mark) 4. Percentage elongation (IMark)
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in...
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in and a wall thickness of 0.1 in. If it is subjected to an axial load of 500 lb and a torque of 70 lb-ft, determine if yielding occurs according to the maximum shear stress and distortional energy theories. 70 lb-ft 500 lb 500 lb 70 lb-ft
please be very 100% sure before doing. thank you (1) (25 points) Load-elongation dataset were obtained...
please be very 100% sure
before doing. thank you
(1) (25 points) Load-elongation dataset were obtained from a tensile test of high-strength steel as shown in the table. The test specimen had a diameter of 0.505 in. and a gage length of 2.00 in. The Poisson's ratio of high-strength steel is found to be 0.33 At fracture, the elongation between the gage marks was 0.12 in and the minimum diameter was 0.42 in 1) Plot the engineering stress-strain curve using...
Suppose that you have an ASTM standard round tensile specimen of SAE4340 steel with the following...
Suppose that you have an ASTM standard round tensile specimen of SAE4340 steel with the following gauge dimensions: gauge diameter 12.5 mm, gauge length -50 mm. You are to strairn Tensile properties of SAE4340 steel are listed in the Table Q4. Is it safe for you to use this machine for your specimen? Support your answer with detailed calculations. Table Q4. Tensile Properties of 4340 Steel Quenched and Tempered at 540°C Property Elastic Modulus (GPa) Yield Strength (MPa) Ultimate Tensile...
Assignment 01 TOT Mechanical Properties of Materials 1. A tensile test specimen has a gage length...
Assignment 01 TOT Mechanical Properties of Materials 1. A tensile test specimen has a gage length = 50 mm and its cross-sectional area = 100 mm. The specimen yields at 48,000 N, and the corresponding gage length - 50.23 mm. This is the 0.2 ent yield point. The maximum load of 87,000 N is reached at a gage length 64.2 mm. Determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) If fracture occurs at a gage...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW a. The range in %CW where a bar of this material will have a % elongation of at least 15 and tensile strength greater than 120 ksi. Show your construction on the figure. b. What is the final diameter of a bar that starts at 1.2 inch diameter that will meet the property specification given above? C. This material is rolled from 1" to...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
[20 pts] A cable is made of 1040 steel which has 400 MPa yield strength and...
[20 pts] A cable is made of 1040 steel which has 400 MPa yield strength and 500 MPa tensile strength. Calculate the minimum diameter required for such cable that carries a 250 kg elevator with 6 people in it without any permanent deformation to the cable. Assume a design/safety factor of 2.5. Assume the average weight of a single person as 80 kg. Gravitational acceleration: 9.81 m/s2 Lutfen birini seçin: O a. 3.38 mm O b. 3.77 mm O C....
A stainless steel rod (AISI type 304: E-195GPa, yield strength 215MPa) with a diameter of 5mm is used for spinal fixation. The maximum elongation that is allowed s 0.002mm Determine the maximum axial...
A stainless steel rod (AISI type 304: E-195GPa, yield strength 215MPa) with a diameter of 5mm is used for spinal fixation. The maximum elongation that is allowed s 0.002mm Determine the maximum axial load that can be placed on the rod. Consider a cross section far away from the fixation points. Finally, under this load, determine the axial stress and shear stress on a 450 cross section. If you wanted to include a safety factor of X-2, how would that...
A test specimen in a tensile test has a gage length of 2.0 in and an area 0.5 in". During the test the Specimen yields strength of the material 64,000 lb/in . The corresponding gage length a 2.0083 in. This is the 0.2 percent yield point. The tensile strength of material 120,000 Ib/in? is reached at a gage length 2.60 in. Determine (a) load at yield point, (b) modulus of elasticity, and (c) maximum load. (d) At the point of...
Engineering materials
b) A mild steel rod of 4 cm diameter was tested for tensile strength with the gauge length of 60 mm. The following observations were recorded: Final length = 9 cm; Final diameter = 8 mm; Yield load – 5.4 kN and Ultimate load – 8.1 KN. (4 Marks) Calculate 1. Yield stress (1 Mark) 2. Ultimate tensile stress (Mark) 3. Percentage reduction in area. (1 Mark) 4. Percentage elongation (IMark)
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in and a wall thickness of 0.1 in. If it is subjected to an axial load of 500 lb and a torque of 70 lb-ft, determine if yielding occurs according to the maximum shear stress and distortional energy theories. 70 lb-ft 500 lb 500 lb 70 lb-ft
please be very 100% sure
before doing. thank you
(1) (25 points) Load-elongation dataset were obtained from a tensile test of high-strength steel as shown in the table. The test specimen had a diameter of 0.505 in. and a gage length of 2.00 in. The Poisson's ratio of high-strength steel is found to be 0.33 At fracture, the elongation between the gage marks was 0.12 in and the minimum diameter was 0.42 in 1) Plot the engineering stress-strain curve using...
Suppose that you have an ASTM standard round tensile specimen of SAE4340 steel with the following gauge dimensions: gauge diameter 12.5 mm, gauge length -50 mm. You are to strairn Tensile properties of SAE4340 steel are listed in the Table Q4. Is it safe for you to use this machine for your specimen? Support your answer with detailed calculations. Table Q4. Tensile Properties of 4340 Steel Quenched and Tempered at 540°C Property Elastic Modulus (GPa) Yield Strength (MPa) Ultimate Tensile...
Assignment 01 TOT Mechanical Properties of Materials 1. A tensile test specimen has a gage length = 50 mm and its cross-sectional area = 100 mm. The specimen yields at 48,000 N, and the corresponding gage length - 50.23 mm. This is the 0.2 ent yield point. The maximum load of 87,000 N is reached at a gage length 64.2 mm. Determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) If fracture occurs at a gage...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW a. The range in %CW where a bar of this material will have a % elongation of at least 15 and tensile strength greater than 120 ksi. Show your construction on the figure. b. What is the final diameter of a bar that starts at 1.2 inch diameter that will meet the property specification given above? C. This material is rolled from 1" to...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
[20 pts] A cable is made of 1040 steel which has 400 MPa yield strength and 500 MPa tensile strength. Calculate the minimum diameter required for such cable that carries a 250 kg elevator with 6 people in it without any permanent deformation to the cable. Assume a design/safety factor of 2.5. Assume the average weight of a single person as 80 kg. Gravitational acceleration: 9.81 m/s2 Lutfen birini seçin: O a. 3.38 mm O b. 3.77 mm O C....
A stainless steel rod (AISI type 304: E-195GPa, yield strength 215MPa) with a diameter of 5mm is used for spinal fixation. The maximum elongation that is allowed s 0.002mm Determine the maximum axial load that can be placed on the rod. Consider a cross section far away from the fixation points. Finally, under this load, determine the axial stress and shear stress on a 450 cross section. If you wanted to include a safety factor of X-2, how would that...
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