This part of ISO 148 specifies the Charpy pendulum impact (V-notch and U-notch) test method for determining the energy absorbed in an impact test of metallic materials
EN ISO 148-1:2010 Referenced Document
ISO 148-2:2008 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines
ISO 286-1 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits; Technical Corrigendum 1
EN ISO 148-1:2010 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
EN ISO 148-1:2010 Metallic materials - Charpy pendulum impact test - Part 1: Test method has been changed from DIN 50115:1991 Notched bar impact testing of metallic materials using test pieces other than ISO test pieces.
EN ISO 148-1:2010 Metallic materials - Charpy pendulum impact test - Part 1: Test method has been changed from DIN EN 10045-1:1991 Charpy impact test on metallic materials; part 1: test method; german version EN 10045-1:1990.