JB/T 9548.6-1999
Methods for chemical analysis of iron-chromium-aluminium alloys.The persulfate oxidation volumetric method for the determination of chromium content (English Version)

Standard No.

JB/T 9548.6-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2016-01

Replace By

JB/T 9548.6-2015

JB/T 9548.6-2014

Latest

JB/T 9548.6-2015

Replace

ZB K14003.6-1988

Scope

This standard specifies the method for determining the amount of chromium in iron-chromium-aluminum alloys using the ammonium persulfate oxidation capacity method. This standard applies to the determination of chromium content in iron-chromium-aluminum alloys. Measuring range: 10.00%~30.00%.

JB/T 9548.6-1999 history

• 2015 JB/T 9548.6-2015 Methods for chemical analysis of Fr-Cr-Al alloys.Part 6: Determination of chromium content
• 1999 JB/T 9548.6-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The persulfate oxidation volumetric method for the determination of chromium content