= Specified minimum yield strength
{wiki=Specified_minimum_yield_strength}
Specified Minimum Yield Strength (SMYS) is a measure used in materials engineering, particularly in the context of structural design and materials specification. It refers to the minimum yield strength that a material must possess, as outlined in relevant standards or specifications. Yield strength is the stress at which a material begins to deform plastically; that is, it starts to exhibit permanent deformation. In practical terms, SMYS is used primarily for metals, especially steel in applications such as pipelines, construction, and manufacturing.
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