ISO 17641-2-2005 金属材料焊接的有损试验.焊接的热裂试验.弧焊工艺.第2部分:自束试验

标准号：ISO 17641-2-2005
中文标准名称：金属材料焊接的有损试验.焊接的热裂试验.弧焊工艺.第2部分:自束试验
英文标准名称：Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests
标准类型：J33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.40
适用范围：This standard specifies the required specimens, the test piece dimensions and the procedures to be followed to carry out self-restraint hot cracking tests. The following tests are described: — T-joint weld cracking test — Weld metal tensile test — Longitudinal bend test The tests are designed to provide information about the hot cracking sensitivity of weld metals. The tests are not suitable for the assessment of parent materials. The standard applies primarily to fully austenitic stainless steels; nickel, nickel base and nickel copper weld metals. The standard can also be used for other weld metals. This standard describes only how to carry out the tests and report the results. It does not give any acceptance criteria.