DS/EN ISO 148-3:2009
Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines

Standard No.

DS/EN ISO 148-3:2009

Release Date

2009

Published By

Danish Standards Foundation

Latest

DS/EN ISO 148-3:2009

Replace

DS/EN 10045-2:1993

Scope

This part of ISO 148 covers the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with ISO 148-2.It specifies notched test pieces with nominal dimensions identical to those specified in ISO 148-1; however, the tolerances are more stringent.NOTE 1 The chemical composition or heat treatment or both are varied according to the energy level desired.NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of ISO 148.

DS/EN ISO 148-3:2009 history

• 2009 DS/EN ISO 148-2:2009 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines
• 0000 DS/EN 10045-2:1993