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2) Using the stress-strain curve for a steel alloy shown in the following figure answer the...
3-5. The stress-strain diagram for a steel alloy having an original diameter of 12 mm and...
3-5. The stress-strain diagram for a steel alloy having an original diameter of 12 mm and a gauge length of 50 mm is given in the figure. If the specimen is loaded until it is stressed to 500 MPa, determine the approximate amount of elastic recovery and the increase in the gauge length after it is unloaded. O (MPa) 600 - E(mm/mm) 0 0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 0.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035 Prob. 3-5
A load of 38330 N (8617 lbf) is applied to a cylindrical specimen of a steel...
A load of 38330 N (8617 lbf) is applied to a cylindrical specimen of a steel alloy (displaying the stress-strain behavior shown in the Animated Figure 6.22 ) that has a cross-sectional diameter of 10.3 mm (0.4055 in.). If the original specimen length is 485 mm ( 19.09 in.), how much will it increase in length when this load is applied? mm [The tolerance is +/- 15%.] Strain = Stress = Strain = Stress = Stress (MPa) Stress (MPa) 100...
1-Determine the % elongation, yield stress and ultimate tensile strength of the material tested above 2-Calculate...
1-Determine the % elongation, yield stress and ultimate tensile
strength of the material tested above
2-Calculate the elastic modulus of the material tested above
3-If a 200mm cylindrical rod of the material tested above, with
radius 20mm, was subjected to a tensile load of 200kN, what would
the length be?
4-An underground wastewater steel pipe with 2mm walls carries an
ammonia solution of 40 g/m3. The pipe is in contact with
groundwater (assume 0 g/m3 ammonia). Determine the
diffusion rate...
(c) Acylindrical specimen of stainless steel having a diameter of 12.8 mm and a gauge length...
(c) Acylindrical specimen of stainless steel having a diameter of 12.8 mm and a gauge length of 50.800 mm is pulled in tension. The data acquired was used to plot engineering stress versus engineering strain as shown in the following two graphs (please note that fig. b is a blown-up clastic portion of (a)). Use the o-curves to complete parts through (vi) Stress (MP) 0.00 0.02 0.04 0.06 0.08 0.10 Strain Fig (a). - curve of stainless steel Stress (MPa)...
ive already gotten 2 wrong answers this is my last attempt please be correct!!!!!!!!!!!!!! Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure...
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
1.Below are stress-strain curves for 5 steels. (a) annealed low carbon steel, (b) a steel alloy...
1.Below are stress-strain curves for 5 steels. (a) annealed low carbon steel, (b) a steel alloy which has a DBTT of +50°C (c) 304 stainless steel (d) nearly pure coarse grained Fe Identify the modulus, yield stress, tensile strength, ductility, and toughness. Identify the amount of elastic strain at yield stress, tensile strength, point right before fracture, point right after fracture. 2000 -Low C steel, 1800 steel alloy, DBTT +50C 304 stainless pure Fe 1600 1400 1200 t 1000 800...
References Tensile strength 450 MPa (65,000 psi) Strain = 0 Stress = 0 MPA Stress =...
References Tensile strength 450 MPa (65,000 psi) Strain = 0 Stress = 0 MPA Stress = 0 psi 500 1 Strain = 0 Stress = 0 MPA Stress = 0 psi 103 psi 40 MPa 300 Yield strength 250 MPa (36,000 psi) 200 - 30 Stress (MPa) 2001 Stress (10 psi) 100% okuloobs 0.10 0.20 0.30 Strain References Brinell hardness number = 0 BHN Rockwell hardness = ... Rockwell hardness Tensile strength = 0 MPA Tensile strength = 0 ksi...
(30 points) From the stress-strain chart for a unknown material determine thoe following 400 a) The...
(30 points) From the stress-strain chart for a unknown material determine thoe following 400 a) The modulus of elasticity b) The yield strength at a strain offset of 0.002 c) Tensile strength d) The Ductility (percentage of 300 200 elongation, %EL) e) The Modulus of resilience f) Strain at 350 Mpa stress g) Strain at 150 Mpa stress 200 100 100 0.005 0.30 0.40 0.10 trein 0.20
A bar of a steel alloy that exhibits the stress–strain behavior shown in the Animated Figure...
A bar of a steel alloy that exhibits the stress–strain behavior shown in the Animated Figure 6.22 is subjected to a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22 in.) on a side. (a) Compute the magnitude of the load necessary to produce an elongation of 1.5 mm (0.059 in.). (b) What will be the deformation after the load has been released?
The stress–strain diagram for a steel alloy having an original diameter of 0.5 in. and a...
The stress–strain diagram for a steel alloy having an original
diameter of 0.5 in. and a gauge length of 2 in. is given in the
figure. If the specimen is loaded until it is stressed to 90 ksi,
determine the approximate amount of elastic recovery and the
increase in the gauge length after it is unloaded. Determine also
approximately the modulus of resilience and the modulus of
toughness for the material.
in. /in.) 0 0 - 0.05 0.10 0.15 0.20...
3-5. The stress-strain diagram for a steel alloy having an original diameter of 12 mm and a gauge length of 50 mm is given in the figure. If the specimen is loaded until it is stressed to 500 MPa, determine the approximate amount of elastic recovery and the increase in the gauge length after it is unloaded. O (MPa) 600 - E(mm/mm) 0 0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 0.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035 Prob. 3-5
A load of 38330 N (8617 lbf) is applied to a cylindrical specimen of a steel alloy (displaying the stress-strain behavior shown in the Animated Figure 6.22 ) that has a cross-sectional diameter of 10.3 mm (0.4055 in.). If the original specimen length is 485 mm ( 19.09 in.), how much will it increase in length when this load is applied? mm [The tolerance is +/- 15%.] Strain = Stress = Strain = Stress = Stress (MPa) Stress (MPa) 100...
1-Determine the % elongation, yield stress and ultimate tensile
strength of the material tested above
2-Calculate the elastic modulus of the material tested above
3-If a 200mm cylindrical rod of the material tested above, with
radius 20mm, was subjected to a tensile load of 200kN, what would
the length be?
4-An underground wastewater steel pipe with 2mm walls carries an
ammonia solution of 40 g/m3. The pipe is in contact with
groundwater (assume 0 g/m3 ammonia). Determine the
diffusion rate...
(c) Acylindrical specimen of stainless steel having a diameter of 12.8 mm and a gauge length of 50.800 mm is pulled in tension. The data acquired was used to plot engineering stress versus engineering strain as shown in the following two graphs (please note that fig. b is a blown-up clastic portion of (a)). Use the o-curves to complete parts through (vi) Stress (MP) 0.00 0.02 0.04 0.06 0.08 0.10 Strain Fig (a). - curve of stainless steel Stress (MPa)...
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
1.Below are stress-strain curves for 5 steels. (a) annealed low carbon steel, (b) a steel alloy which has a DBTT of +50°C (c) 304 stainless steel (d) nearly pure coarse grained Fe Identify the modulus, yield stress, tensile strength, ductility, and toughness. Identify the amount of elastic strain at yield stress, tensile strength, point right before fracture, point right after fracture. 2000 -Low C steel, 1800 steel alloy, DBTT +50C 304 stainless pure Fe 1600 1400 1200 t 1000 800...
References Tensile strength 450 MPa (65,000 psi) Strain = 0 Stress = 0 MPA Stress = 0 psi 500 1 Strain = 0 Stress = 0 MPA Stress = 0 psi 103 psi 40 MPa 300 Yield strength 250 MPa (36,000 psi) 200 - 30 Stress (MPa) 2001 Stress (10 psi) 100% okuloobs 0.10 0.20 0.30 Strain References Brinell hardness number = 0 BHN Rockwell hardness = ... Rockwell hardness Tensile strength = 0 MPA Tensile strength = 0 ksi...
(30 points) From the stress-strain chart for a unknown material determine thoe following 400 a) The modulus of elasticity b) The yield strength at a strain offset of 0.002 c) Tensile strength d) The Ductility (percentage of 300 200 elongation, %EL) e) The Modulus of resilience f) Strain at 350 Mpa stress g) Strain at 150 Mpa stress 200 100 100 0.005 0.30 0.40 0.10 trein 0.20
The stress–strain diagram for a steel alloy having an original
diameter of 0.5 in. and a gauge length of 2 in. is given in the
figure. If the specimen is loaded until it is stressed to 90 ksi,
determine the approximate amount of elastic recovery and the
increase in the gauge length after it is unloaded. Determine also
approximately the modulus of resilience and the modulus of
toughness for the material.
in. /in.) 0 0 - 0.05 0.10 0.15 0.20...
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