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What is the effect of annealing on tensile of steel?
Reducing stress in the steel.
Which stress is used during the tensile test of mild steel?
During a tensile test of mild steel, the bar is tested until it breaks. It measures how much stress the mild steel can take before it finally breaks under the pressure.
Why use high tensile steel?
High tensile steel put simply is used where structures require high tensile strength. Tensile stress is where the forces on a material are "pulling" from each end away from the centre. Steel can be alloyed with certain materials such as aluminum to create a material that is stronger under tensile loading. An example of where high tensile steel is required is the cables of the ANZAC bridge that support its deck. Hope this helps..
Is tensile strength of cold rolled steel is greater than yield stress?
For ductile materials, the yield stress is always lower than the tensile strength of the material. For brittle material they can usually be considered the same point. Steel is generally considered ductile.
What is the ultimate tensile strength of mild steel. Show me the stress and strain diagram?
410 n/mm2
What is the effect of annealing on tensile of steel?
Reducing stress in the steel.
Which stress is used during the tensile test of mild steel?
During a tensile test of mild steel, the bar is tested until it breaks. It measures how much stress the mild steel can take before it finally breaks under the pressure.
What is the known value of Young Modulus for Spider silk?
The Young's modulus of spider silk is 1 E10 Newton's per square meter. Comparatively, the modulus of high tensile steel is only 2 E11 Newton's per square meter.
What is shear stress value of mild steel?
ther are so many varieties of mild steel to answer specifically. For most all steels, the shear yield is 0.577 times the tensile yield ( that is tensile yield divided by square root of 3) So if a mild structural steel has a tensile yield of 36,000 psi, its shear yield is 0.577(36000) = 21,000 psi
What is the tensile strength of steel cable?
The tensile strength of steel cable is typically around 250,000 to 300,000 pounds per square inch (psi).
Why use high tensile steel?
High tensile steel put simply is used where structures require high tensile strength. Tensile stress is where the forces on a material are "pulling" from each end away from the centre. Steel can be alloyed with certain materials such as aluminum to create a material that is stronger under tensile loading. An example of where high tensile steel is required is the cables of the ANZAC bridge that support its deck. Hope this helps..
Cross sectional area of 176.6mm2. what is the formula for finding the working tensile stress in the steel rod. also the formula for then finding the strain resulting from the working tensile stress?
force/area = stress (it's the same as pressure)
Is tensile strength of cold rolled steel is greater than yield stress?
For ductile materials, the yield stress is always lower than the tensile strength of the material. For brittle material they can usually be considered the same point. Steel is generally considered ductile.
Grade of high tensile steel?
Grades of high tensile steel are based on their tensile strength and heat resistance. The best of these are used in axles and other high stress constructions that are required to operation safely.
What is the ultimate tensile strength of mild steel. Show me the stress and strain diagram?
410 n/mm2
Is there a general rule for yield vs tensile strength in steel?
yield is the breaking point and tensile strength is what it is rated at per square inch
Give you a example of tensile strength?
Take a piece of any material, say a steel rod, or a piece of timber dowel and you grip it at both ends and try to pull it until it breaks. When you do this, you are putting a tensile load on the material. It is said to be 'in tension'. If the material had a cross sectional AREA of say, 1 Square Inch, and the Tensile Load on it was say, 50,000 Pound,then the Tensile load would be 50,000 PSI (pound per square inch). If the material broke apart under that exact load, then we say it has a TENSILE STRENGTH of 50,000 lb/ square inch. Engineers measure tensile strength in either Pound/Squ.inch. OR Pascal. A Pascal (metric system) is Newton per Square Metre. Steel cables used on bridges have a Tensile Load on them at all times. Engineers calculate the cross sectional area of steel cable needed to be safe , and never break apart. Engineers need to know the Tensile Strength of Steel to be able to choose what size cable to use,so that it is quite SAFE and will not break when in Tension. They use safety factors such as 5 (typical) This means they calculate the cross sectional area of a cable which is going to be 5 times as strong as the Tensile Strength of the steel they are using. They then know that it will never break. The Tesile strength at which a material breaks is called its Ultimate Tensile Strength. Engineers never allow the tension in steel to exceed about 1/5th ofthe Ultimate tensile strength of the steel. Modern Steel bars used in steel structures, has an ultimate tensile strength of approx. 80,000 lb/Squ.inch
