DIN EN ISO 148-3:2009
金属材料.夏比摆锤冲击试验.第3部分:摆锤式冲击试验机的间接验证用夏比V型缺口试件的制备及特性描述(ISO 148-3:2008).DIN EN ISO 148-3:2009-06的英文版本

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 148-3:2008); English version of DIN EN ISO 148-3:2009-06

被代替

标准号

DIN EN ISO 148-3:2009

发布

2009年

发布单位

德国标准化学会

替代标准

DIN EN ISO 148-3:2017

当前最新

DIN EN ISO 148-3:2017

 

 

引用标准

ISO 148-1 ISO 148-2

被代替标准

DIN EN ISO 148-3:2007 DIN EN 10045-2:1993

适用范围

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.

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