Destructive tests on welds in metallic materials — Hardness testing — Part 2: Microhardness testing of welded joints
金属材料焊缝的破坏性试验——硬度试验第2部分:焊接接头的显微硬度试验
发布日期:
2003-11-11
ISO 9015-2:2003规定了高硬度梯度金属材料焊接接头横截面的显微硬度试验。它包括符合ISO 6507-1的维氏硬度试验,通常试验载荷为0.98 N至小于49 N(HV 0.1至小于HV 5)。
ISO 9015-2:2003 specifies microhardness tests on transverse sections of welded joints of metallic materials with high hardness gradients. It covers Vickers hardness tests in accordance with ISO 6507-1, normally with test loads of 0,98 N to less than 49 N (HV 0,1 to less than HV 5).