Section 7.4 of Test Method E2248 refers to the use of EDM (Electric Discharge Machining) for machining the outside surfaces (notch included) of MCVN specimens. It is proposed to add a reference on the effect of EDM on MCVN test results, which has just been published in Journal of Testing and Evaluation (Vol. 41, Issue 1 - January 2013).
fracture appearance; impact test; instrumented impact test; lateral expansion; miniaturized Charpy test; notched specimens; pendulum machine; Miniaturized Charpy v-notch specimens; Charpy impact test; V-notched specimens; Impact testing--Charpy
Citing ASTM Standards
[Back to Top]