标准摘要
[中文适用范围]： 本国际标准规定了金属材料窄激光束和电子束焊接接头横截面硬度测试的要求。 它涵盖了分别根据 ISO 6507-1 和 ISO 4545 进行的维氏和努氏硬度测试，维氏硬度测试和测试力的测试力为 0.098 N 至略低于 98 N（HV 0.01 至略低于 HV 10）努氏硬度测试高达 9.8 N（略低于 HK 1）。 本国际标准适用于使用或不使用填充焊丝的焊缝。 它可能不适用于更广泛的激光/电弧混合焊缝的测试。 非窄轮廓焊缝硬度测试的国际标准为 ISO 9015-1 和 ISO 9015-2。 [外文原描述]： ISO 22826:2005 specifies the requirements for hardness testing of transverse sections of narrow laser and electron beam welded joints in metallic materials. It covers Vickers and Knoop hardness tests in accordance with ISO 6507-1 and ISO 4545, respectively, with test forces of 0,098 N to just under 98 N (HV 0,01 to just under HV 10) for the Vickers hardness test and test forces up to and including 9,8 N (just under HK 1) for the Knoop hardness test. It is applicable to welds made with or without filler wire. It may not be applicable to the testing of wider hybrid laser/arc welds.
英文名称Destructive tests on welds in metallic materials — Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests)