ISO 5173:2009 金属材料焊缝破坏性试验 弯曲试验

标准编号：ISO 5173:2009

中文名称：金属材料焊缝破坏性试验 弯曲试验

英文名称：Destructive tests on welds in metallic materials — Bend tests

发布日期：2009-06

标准范围

ISO 5173:2009规定了一种方法，用于对取自对接焊缝、带覆层的对接焊缝（细分为复合板焊缝和覆层焊缝）和无对接焊缝的覆层的试样进行横向根部、端面和侧面弯曲试验，以评估试样表面或附近的延展性和/或无缺陷。它还给出了试样的尺寸。此外，ISO 5173:2009规定了当基材和/或填充金属的物理和机械性能与弯曲有显著差异时，对非均质组件进行纵向根部和端面弯曲试验，而不是横向弯曲试验的方法。ISO 5173:2009适用于所有形式的产品中的金属材料，其焊接接头由任何熔焊工艺制成。

ISO 5173:2009 specifies a method for making transverse root, face and side bend tests on test specimens taken from butt welds, butt welds with cladding (subdivided into welds in clad plates and clad welds) and cladding without butt welds, in order to assess ductility and/or absence of imperfections on or near the surface of the test specimen. It also gives the dimensions of the test specimen.In addition ISO 5173:2009 specifies a method for making longitudinal root and face bend tests to be used instead of transverse bend tests for heterogeneous assemblies when base materials and/or filler metal have a significant difference in their physical and mechanical properties in relation to bending.ISO 5173:2009 applies to metallic materials in all forms of product with welded joints made by any fusion arc welding process.

标准预览图