NFA 06 331被替代
Chemical Analysis Of Ferrous Materials - Determination Of Manganese In Steels And Irons - Electrometric Titration Method
出版：Association Francaise de Normalisation
專家解讀視頻
基本信息
標準編號： NFA 06 331
標準類別：Standard
出版單位：Association Francaise de Normalisation
標準頁數：0
標準簡介
Describes an electrometric titration method for determining manganese in steels and irons. Applicable to non-alloy or alloy steels and to irons with manganese contents greater than or equal to 0.5%. Covers reference, principle, reagents, apparatus, sampling, procedure, expression of results and test report.
替代本標準的新標準
等同采用的國際標準
SN EN 10071:1989 - Identical
