ISO/DIS 6331

Chromium ores and concentrates — Determination of chromium content — Titrimetric method ISO/DIS 6331

General information

Current stage: 40.20 DIS ballot initiated: 12 weeks Mar 25, 2024

Originator: ISO

Owner: ISO/TC 132 Ferroalloys

Type: International Standard

ICS: 73.060.30 Chromium ores

Scope

The method is applicable to products having a chromium content greater than 7 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 6331:1983

NOW

IN_DEVELOPMENT
ISO/DIS 6331
40.20 DIS ballot initiated: 12 weeks
Mar 25, 2024