标准摘要
[中文适用范围]： 本文件规定了在惰性气体下熔融后测定钢中氧含量的常规方法。该方法适用于氧含量在0.001%（质量分数）至0.02%（质量分数）之间的情况。 [外文原描述]： This document specifies a routine method after fusion under inert gas for the determination of oxygen in steel. The method is applicable to contents of oxygen between 0,001 % (mass fraction) and 0,02 % (mass fraction).
英文名称Steel — Determination of oxygen — Infrared absorption method after fusion under inert gas (Routine method)