MECHANICAL PROPERTIES OF ENGINEERING MATERIALSExplore further
2015-4-16u2002·u2002gross plastic deformation. It is permanently deformed if the load is released to zero. The stress to produce continued plastic deformation increases with increasing plastic strain, i.e., the metal strain-hardens. The volume of the specimen remains constant during plastic deformation, A·L = A 0·L 0 and as the specimen elongates, it
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