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Elastic properties describe the reversible deformation (elastic response) of a material to an applied stress. They are a subset of the material properties that provide a quantitative description of the characteristics of a material, like its strength. Material properties are most often characterized by a set of numerical parameters called moduli.
Young's modulus is the slope of the linear part of the stress–strain curve for a material under tension or compression. Young's modulus (or Young modulus) is a mechanical property of solid materials that measures the tensile or compressive stiffness when the force is applied lengthwise. It is the modulus of elasticity for tension or axial ...
The elastic modulus of an object is defined as the slope of its stress–strain curve in the elastic deformation region: [1] A stiffer material will have a higher elastic modulus. An elastic modulus has the form: =
Aluminium alloys typically have an elastic modulus of about 70 GPa, which is about one-third of the elastic modulus of steel alloys. Therefore, for a given load, a component or unit made of an aluminium alloy will experience a greater deformation in the elastic regime than a steel part of identical size and shape.
Young's modulus (E) 68.9 GPa (9,990 ksi) Tensile strength ... AA 6063 is an aluminium alloy, with magnesium and silicon as the alloying elements.
Aluminum: 97.3 Silicon: 1 ... Mechanical Properties. Properties [1] Metric Tensile strength 290 MPa Yield strength 170 MPa Elastic modulus 69 GPa Poisson's ratio ...
2017 Aluminium alloy has copper, iron, magnesium, ... Elastic modulus: 72 GPa Shear strength (annealed) 124 MPa Thermal properties. Thermal Properties [2]
For most metals, such as aluminium and cold-worked steel, ... where is the yield stress, G is the shear elastic modulus, b is the magnitude of the ...