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MECHANICAL PROPERTIES (STIFFNESS (resistance to change of shape that is…
MECHANICAL PROPERTIES
STIFFNESS
resistance to change of shape that is elastic, material return to its original shape when stress is removed
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the rigidity of an object — the extent to which it resists deformation in response to an applied force. The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is.
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MALLEABILITY
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Ability to be hammered, pressed, or rolled into thin sheets without breaking
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DUCTILITY
Measure of a metal's ability to withstand tensile stress—any force that pulls the two ends of a material away from each other
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Mechanical behavior reflects its response its response or deformation in realtion to an applied load or force