This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Metal yield.svg Illustration of offset yield point Key True elastic limit Proportionality limit Elastic limit Offset yield strength usually defined at Engineering stress Engineering strain Undeformed crosssectional area Uniaxial load Undeformed length Elongation Reference Dieter Mechanical Metallurgy McGrawHill Own Sigmund