This International Standard specifies a method of instrumented Charpy V-notch pendulum impact testing on metallic materials and the requirements concerning the measurement and recording equipment.
With respect to the Charpy pendulum impact test described in ISO 148-1, this test provides further information on the fracture behaviour of the product under impact testing conditions.
General information about instrumented impact testing can be found in Reference [1] to Reference [5].
ISO 148-1:2009 Metallic materials - Charpy pendulum impact test - Part 1: Test method
ISO 148-2:2008 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method
ISO 14556:2015 history
2023ISO 14556:2023 Metallic materials — Charpy V-notch pendulum impact test — Instrumented test method
2015ISO 14556:2015 Metallic materials - Charpy V-notch pendulum impact test - Instrumented test method
2006ISO 14556:2000/Amd 1:2006 Steel - Charpy V-notch pendulum impact test - Instrumented test method - Amendment 1: Annex D - Instrumented Charpy V-notch pendulum impact test of sub-size test pieces
2000ISO 14556:2000 Steel - Charpy V-notch pendulum impact test - Instrumented test method