Consequently, quasistatic stress-strain test ... reflect actual operation conditions. High strain rates are generated in the lab using a variety of methods. Charpy impact pendulum machines employ ...

Often a stiffness-strain curve tensile test result defines some material properties more precisely—no interpolating or “guesstimation” needed. It puts stiffness (change in stress divided by ...

With a simple sample geometry, a 3-point-bend test can be used to obtain stress-strain behavior ... This phenomenon can be observed not only from the stress-strain curve data, but can also be detected ...