Destructive tests on welds in metallic materials — Cold cracking tests for weldments — Arc welding processes — Part 3: Externally loaded tests
金属材料焊缝的破坏性试验——焊接件的冷裂纹试验——弧焊工艺第3部分:外载试验
发布日期:
2005-03-17
ISO 17642-3:2005规定了垫板的尺寸、试样和程序,用于通过植入物试验进行外部加载冷裂纹试验,以获得焊接期间冷裂纹敏感性的信息。
本国际标准主要适用于但不限于碳锰钢和低合金钢。
ISO 17642-3:2005 specifies the sizes of the backing plates, specimens and procedures for carrying out externally loaded cold cracking tests by implant testing in order to obtain information about the cold cracking sensitivity during welding.
This International Standard applies primarily, but not exclusively, to C-Mn and low alloy steels.