欢迎来到寰标网! 客服QQ:772084082 加入会员
当前位置: 首页 > 标准详情页

ASTM E 1820 : 2021被替代

Standard Test Method for Measurement of Fracture Toughness

出版:American Society for Testing and Materials

获取原文 如何获取原文?问客服 获取原文,即可享受本标准状态变更提醒服务!

专家解读视频

基本信息
标准编号: ASTM E 1820 : 2021
标准类别:Test Method
出版单位:American Society for Testing and Materials
标准页数:0
标准简介

1.1This test method covers procedures and guidelines for the determination of fracture toughness of metallic materials using the following parameters: K, J, and CTOD (δ). Toughness can be measured in the R-curve format or as a point value. The fracture toughness determined in accordance with this test method is for the opening mode (Mode I) of loading. Note 1:Until this version, KIc could be evaluated using this test method as well as by using Test Method E399. To avoid duplication, the evaluation of KIc has been removed from this test method and the user is referred to Test Method E399.

本标准替代的旧标准

ASTM E 1820 : 2020 : REV B

替代本标准的新标准

ASTM E 1820 : 2022