本国际标准规定了金属材料窄激光和电子束焊接接头横截面硬度试验的要求。它包括分别符合ISO 6507-1和ISO 4545的维氏和努氏硬度试验，维氏硬度试验的试验力为0098 N至略低于98 N（HV 0,01至略低于HV 10），努氏硬度试验的试验力为9,8 N（略低于HK 1）。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This International Standard 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.All current amendments available at time of purchase are included with the purchase of this document.