This part of ISO 148 applies to Charpy impact tests (V and U notch) for metallic materials to determine the impact energy consumed. This part of ISO 148 does not apply to the instrumented notched-bar impact test specified in ISO 14556. Appendices B and C are based on ASTM E23 and are used with permission from ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, USA.
EN ISO 148-1:2016 Referenced Document
ASTM E23-16 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials*， 2024-04-20 Update
ISO 14556:2015 Metallic materials - Charpy V-notch pendulum impact test - Instrumented test method
ISO 148-2:2008 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines
ISO 148-3:2016 Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines
ISO 286-1:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits
ISO 3785:2006 Metallic materials - Designation of test specimen axes in relation to product texture
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
EN ISO 148-1:2016 history
2016EN ISO 148-1:2016 Metallic materials - Charpy pendulum impact test - Part 1: Test method
2010EN ISO 148-1:2010 Metallic materials - Charpy pendulum impact test - Part 1: Test method