7,4*1010 N/m2
IN MACHINE design modulus of elasticity place an important role. from the value of modolus of elasticity we come to know about maximum value of load that can be to the given material upto which the material is assume to follow the hook's law.
In mathematics, "modulo" refers to the operation of finding the remainder after division, while "modulus" refers to the absolute value of a number.
In mathematics, modulus refers to the absolute value of a number, while modulo refers to the remainder when dividing one number by another.
The Weibull Modulus is related to the distribution of flaws in a brittle specimen. It is important to note that it isn't relate to the size of the flaws. To find the Weibull Modulus, many samples of the same material are tested, in tension, to failure. If the flaws are evenly distributed throughout the specimen, the data from the the tests will show little statistical scatter and result in a high value of the Weibull Modulus. Conversely, if the flaws are unevenly distributed causing the test data to differ greatly from sample to sample (greater flaws means more opportunities for stress concentrations at those flaws, causing a lower failure stresses) then there will be large statistical scatter in the test data, and the Weibull Modulus will be measured as a lower number.
Value by value
The density of duralumin AA2024 is approximately 2.78 g/cm³.
75gpa
Metal is not a specific material, how is this ever going to be answered?!
The Young's modulus of Teflon (PTFE) is around 500-650 MPa, indicating its stiffness and resistance to deformation under stress.
Young's modulus is stress/strain. So if the modulus is high, it means that the stress value is greater compare to that of the material where the modulus is low. or in other words, the strain is very less compared to that of the material having low Young's modulus. So it tells that, if a material has high Young's modulus, the material requires more load for deformation of shape (within elastic limit).
The value for the cleavage plane (100) is 38 GPa and the value for the cleavage plane (001) is 33 GPa.
Young's Modulus (modulus of elasticity) describes the stress-strain behavior of a material under monotonic loading. The dynamic modulus of elasticity describes the same behavior under cyclic or vibratory loading.
what is the flexural modulus value od mild steel
Brass is an alloy and as such can very greatly in its properties depending on its content, so there is no single shear modulus for brass. The only way to be certain is to either test it your self or go by data provided by the manufacturer. If, on the other hand, you are only working theoretically 40GPa is a good estimate for brass in general. Source: http://www.engineeringtoolbox.com/modulus-rigidity-d_946.html
No, it will not change. Young's modulus is a property of the material and not dependent on dimensions. Rigidity, or product of modulus and inertia, will change, as inertia depends on dimensions; but modulus does not change.
55
The modulus of rigidity of a wire is a measure of its resistance to shearing deformation. It is typically represented by the symbol G and is expressed in units of pascals (Pa). The specific value of the modulus of rigidity for a given wire will depend on its material composition and properties.