EN 10276-1-2000 铁素体材料的化学分析.钢铁中氧含量的测定.第1部分:氧测定用钢样品的取样和制备
Chemical analysis of ferrous materials - Determination of oxygen in steel and iron - Part 1: Sampling and preparation of steel samples for oxygen determination
This European Standard specifies two methods forThe preparation of steel samples for oxygen determination.Both methods are suitable for preparing sample forThe determination of oxygen content,especially for oxygen contents ＜0.0050%.This standard is applicable to steels having a hardness of ＜400HBW 10/3000.