Steel and iron — Determination of sulfur content — Gravimetric method
钢铁及粉煤灰;硫含量的测定——重量法
发布日期:
2003-12-09
ISO 4934:2003规定了测定钢和铁中硫含量的重量分析法,不包括含硒的钢。该方法特别适合作为标准化样品的参考方法,以确定认证标准值。
该方法适用于硫含量介于0003%(质量分数)和0.35%(质量分数)之间的情况。
ISO 4934:2003 specifies a gravimetric method for the determination of the sulfur content in steels and iron, excluding steels containing selenium. The method is particularly suitable as a reference method for the standardization of samples on which certified standard values are to be established.
The method is applicable to a sulfur content between 0,003 % (mass fraction) and 0,35 %(mass fraction).