Standard No.:	GB/T 223.16-1991
English Name:	Methods for Chemical Analysis of Iron, Steel and Alloy - The Chromotropic Acid Photometric Method for the Determination of Titaninm Content
Chinese Name:	钢铁及合金化学分析方法 变色酸光度法测定钛量
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
Issued by:	SBTS
Issued on:	1991-09-06
Implemented on:	1992-6-1
Status:	abolished
Abolished on:	2017-12-15
Superseding:	GB 223.16-1982
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	30.00
Delivery:	via email in 1 business day

This standard specifies the chromotropic acid photometric method for the determination of titanium content.

This standard is applicable to the determination of titanium content in pig iron, carbon steel and iron-base steel. Determination range: 0.010%~2.50%.

1 Subject Content and Application Scope
2 Method Summary
3 Reagents
4 Analysis Procedures
5 Calculation of Analysis Result
6 Precision
Appendix A Source Data of Precision Test (Additional)
Additional Explanation