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The maximum tensile stress (yield strength) that can be applied to one type of steel is...
A string or rope will break apart if it is placed under too much tensile stress....
A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can withstand more tension without breaking because the thicker the rope, the greater the cross-sectional area and the smaller the stress. One type of steel has density 7780 kg/m3 and will break if the tensile stress exceeds 7.0×108N/m2. You want to make a guitar string from a mass of 3.9 g of this type of steel. In use, the guitar string must...
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...
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...
1.A technician in a testing facility tests the tensile strength of steel rebar from various suppliers...
1.A technician in a testing facility tests the tensile strength of steel rebar from various suppliers that it is considering using. The tensile strength (in MPa) is the maximum stress that a material can withstand while being stretched or pulled without breaking. Let X = the tensile strength of steel rebar sample (in MPa). What type of random variable is this? a.Discrete b.It can be either c.Continuous d.There is not enough information to determine 2.Dr. Root would like to understand...
Please I need help strength of materials tensile strngth of steel report please answer all these...
Please I need help strength of materials tensile strngth of
steel report please answer all these questions..thank you .
Answer the Following Questions: 7) Discuss the differences in the shapes of the stress-strain curves for the different types of materials tested (Not required) 8) Define the four fundamental mechanical properties: a) Yield strength b) Young's Modulus cUltimate strength d) Ductility 9) Discuss the importance to ensure axial alignment of the test specimen 10) Why stress and strain are more significant...
MEE2001/2015 Q5. A thin walled steel cylinder with 10 mm wall thickness and internal diameter of 200 mm (Fig. Q5) is subjected to an internal pressure, p. The steel used for the cylinder has a yie...
MEE2001/2015 Q5. A thin walled steel cylinder with 10 mm wall thickness and internal diameter of 200 mm (Fig. Q5) is subjected to an internal pressure, p. The steel used for the cylinder has a yield stress of 240 MPa. +F 200 mm Fig. Q5 (a) If a tensile axial force of 1MN is applied to the end plate, show that the maximum internal pressure that can be applied before the cylinder yields according to the Tresca criterion is 16.2...
5. a) Determine the maximum axial load the member shown can support before you would expect...
5. a) Determine the maximum axial load the member shown can support before you would expect it to yield. The structure is made of A36 steel. The thickness of the structure is 2.0 in., the larger width is 12.0 in., and the smaller width is 8.0in. The fillet radius is 0.5in. b) A 35 ksi axial stress is applied to the beam cyclically (repeatedly applied then removed). How many times can this be done before you would expect the part...
The strength coefficient is the flow stress at necking. State for what cases this T/F may be true...
The strength coefficient is the flow stress at necking. State for what cases this T/F may be true or false. (5 pts) a) T/F In surface roughness calculations, the roughness width cutoff is applied to remove the high frequency components of the roughness profile. Justify. (5 pts) b) c) T/F In GD&T, for holes, the bonus tolerance is applied to reduce the tolerance of position as the hole diameter increases. Justify. (5 pts) d) T/F During plastic deformation, the applied...
S. What is the maximum amount of lead (Pb) that you can put into solid solution...
S. What is the maximum amount of lead (Pb) that you can put into solid solution with tin (Sn) at any temperature? 6. How does the diffusion of carbon into steel "increase", as temperature increases (circle the correct answer): Linearly Proportionally Inversely Exponentially 7. What is the eutectoid temperature and composition for FeC? 8. What is the UTS (Ultimate Tensile Stress) of the steel? Recall that stress is defined as load divided by area. 9. What is the yield strength...
I have a question during my Tensile Test of Sturctural Steel. Ive collected all the data, can you calculate the Elastic...
I have a question during my Tensile Test of Sturctural
Steel.
Ive collected all the data, can you calculate the Elastic
Modulus and referring to the stress strain curve of your samples ,
discuss and compare the results, specify the similarities and
differences if there is any and provide possible reasons.
Thanks
Date of Lab Mark (for tutor only) 1. General information of the sample: Web sample or flange sample? web Specimen dimension (Before Testing) Width, mm Gauge length, mm...
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...
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...
Please I need help strength of materials tensile strngth of
steel report please answer all these questions..thank you .
Answer the Following Questions: 7) Discuss the differences in the shapes of the stress-strain curves for the different types of materials tested (Not required) 8) Define the four fundamental mechanical properties: a) Yield strength b) Young's Modulus cUltimate strength d) Ductility 9) Discuss the importance to ensure axial alignment of the test specimen 10) Why stress and strain are more significant...
MEE2001/2015 Q5. A thin walled steel cylinder with 10 mm wall thickness and internal diameter of 200 mm (Fig. Q5) is subjected to an internal pressure, p. The steel used for the cylinder has a yield stress of 240 MPa. +F 200 mm Fig. Q5 (a) If a tensile axial force of 1MN is applied to the end plate, show that the maximum internal pressure that can be applied before the cylinder yields according to the Tresca criterion is 16.2...
5. a) Determine the maximum axial load the member shown can support before you would expect it to yield. The structure is made of A36 steel. The thickness of the structure is 2.0 in., the larger width is 12.0 in., and the smaller width is 8.0in. The fillet radius is 0.5in. b) A 35 ksi axial stress is applied to the beam cyclically (repeatedly applied then removed). How many times can this be done before you would expect the part...
The strength coefficient is the flow stress at necking. State for what cases this T/F may be true or false. (5 pts) a) T/F In surface roughness calculations, the roughness width cutoff is applied to remove the high frequency components of the roughness profile. Justify. (5 pts) b) c) T/F In GD&T, for holes, the bonus tolerance is applied to reduce the tolerance of position as the hole diameter increases. Justify. (5 pts) d) T/F During plastic deformation, the applied...
S. What is the maximum amount of lead (Pb) that you can put into solid solution with tin (Sn) at any temperature? 6. How does the diffusion of carbon into steel "increase", as temperature increases (circle the correct answer): Linearly Proportionally Inversely Exponentially 7. What is the eutectoid temperature and composition for FeC? 8. What is the UTS (Ultimate Tensile Stress) of the steel? Recall that stress is defined as load divided by area. 9. What is the yield strength...
I have a question during my Tensile Test of Sturctural
Steel.
Ive collected all the data, can you calculate the Elastic
Modulus and referring to the stress strain curve of your samples ,
discuss and compare the results, specify the similarities and
differences if there is any and provide possible reasons.
Thanks
Date of Lab Mark (for tutor only) 1. General information of the sample: Web sample or flange sample? web Specimen dimension (Before Testing) Width, mm Gauge length, mm...
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