Standard No.:	JB/T 9548.8-1999
English Name:	Methods for chemical analysis of iron-chromium-aluminium alloys Sodium hydroxide separation-complex titration method for determination of aluminium content
Chinese Name:	铁铬铝合金化学分析方法 氢氧化钠分离—螯合滴定法测定铝量
Chinese Classification:	K14    Electrician alloy parts
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	State Bureau of Quality and Technical Supervision
Issued on:	1999-8-6
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 9548.8-2015 ethods for chemical analysis of iron-chromium-aluminium alloys - Part 8: Determination of aluminium
Superseded on:	2016-1-1
Superseding:	ZB K 14003.8-1988 铁路铝合金化学分析方法 氢氧化钠分离--螯合滴定法测定铝量
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	184.00
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1 Scope



This standard specifies the sodium hydroxide separation-complex titration method for the determination of aluminium content in iron-chromium-aluminium alloys.

This standard is applicable to the determination of acid soluble aluminium content, and the determination range is 3.00%~8.00%.

Contents
Foreword I
1 Scope
2 Method Summary
3 Reagents
4 Analytical Procedures
5 Calculation of Analysis Results
6 Permissible Deviation