ASTM A938 and ISO 7800 both cover the requirements for simple twist testing of wire. These torsion testing standards require that a wire specimen be twisted about the longitudinal axis until it fails. Upon failure, the total number of twists should be recorded. Additionally, most operators want to know the torque required for specimen failure and would like to see a plot of torque versus angle for the entire test. This plot will show where the wire yielded during the twist test as well as the failure point.
| 55MT Torsion Testing System |
| Partner™ Software |
