ISO 8049:2016规定了在ISO 6501中规定的以枪支形式分析镍铁批次的方法，其中批量通过加热或从混合原料中取出。 目的是确定各种元素的内容 - 通过物理分析方法（如X射线荧光或发射光谱分析）从s。中获得，或者 - 通过干法（碳，硫）或化学分析（其他元素）从芯片中获取

ISO 8049:2016 defines a method of sampling for analysis of ferronickel lots in the form of shot as specified in ISO 6501 in those cases where lots are constituted either heat by heat or by taking from blended stock. The purpose is to determine the contents of the various elements - either from slugs by physical analysis methods (such as X-ray fluorescence or emission spectral analysis), or - from chips by dry methods (carbon, sulfur) or chemical analysis (other elements).