The objective of this Standard is to specify a method of penetrant testing used to detect discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested. It is mainly applied to metallic materials, but can also be performed on other materials, provided that they are inert to the test media and not excessively porous (castings, forgings, welds, ceramics, etc.)
AS ISO 3452.1:2020由澳大利亚标准协会 AU-SA 发布于 2020-03-06,并于 2020-03-06 实施。
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