BS EN ISO 17655-2003 金属材料焊缝的有损试验.测量δ铁素体用的取样方法

标准号：BS EN ISO 17655-2003
中文标准名称：金属材料焊缝的有损试验.测量δ铁素体用的取样方法
英文标准名称：Destructive tests on welds in metallic materials - Method for taking samples for delta ferrite measurement
标准类型：J33
发布日期：2003/3/20 12:00:00
实施日期：2003/3/20 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：ISO 17655:2003 specifies the determination of the delta ferrite content of welds, of surfacings with austenitic weld metal, welding being carried out on welding procedure tests and production coupon test plates using any fusion welding process that is suitable for austenitic materials, with or without filler metal including welds made on components.It is intended that the ferrite number be used exclusively for stating the delta ferrite content of austenitic weld metal as determined by the method described in ISO 17655:2003.