GB/T 223.71-1997 Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content (English Version)
Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content
This standard specifies the gravimetric method after combustion in the pipe furnace for the determination of carbon content.
This standard is applicable to determination of 0.10% (m/m) ~5.00 % (m/m) carbon content in iron, steel, high temperature alloy and precious alloy.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. When this standard is published, the editions indicated are valid. All standards are subject to revision, and Parties concerned are encouraged to discuss the possibility of applying the latest edition of the following standards.
Contents Foreword I 1 Scope 2 Normative References 3 Method Summary 4 Reagents and Materials 5 Instruments and Equipments 6 Sampling and Sample Preparation 7 Analysis Procedures 8 Analysis Results and Expression 9 Precision 10 Test Report Appendix A (Informative) Samples for the Gravimetric Method Precision Test after Combustion in the Pipe Furnace Appendix B (Informative) Source Data of Gravimetric Method Precision Test after Combustion in the Pipe Furnace
GB/T 223.71-1997 Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content (English Version)
Standard No.
GB/T 223.71-1997
Status
valid
Language
English
File Format
PDF
Word Count
3500 words
Price(USD)
70.0
Implemented on
1997-9-1
Delivery
via email in 1 business day
Detail of GB/T 223.71-1997
Standard No.
GB/T 223.71-1997
English Name
Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content
1 Scope
This standard specifies the gravimetric method after combustion in the pipe furnace for the determination of carbon content.
This standard is applicable to determination of 0.10% (m/m) ~5.00 % (m/m) carbon content in iron, steel, high temperature alloy and precious alloy.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. When this standard is published, the editions indicated are valid. All standards are subject to revision, and Parties concerned are encouraged to discuss the possibility of applying the latest edition of the following standards.
Contents of GB/T 223.71-1997
Contents
Foreword I
1 Scope
2 Normative References
3 Method Summary
4 Reagents and Materials
5 Instruments and Equipments
6 Sampling and Sample Preparation
7 Analysis Procedures
8 Analysis Results and Expression
9 Precision
10 Test Report
Appendix A (Informative) Samples for the Gravimetric Method Precision Test after Combustion in the Pipe Furnace
Appendix B (Informative) Source Data of Gravimetric Method Precision Test after Combustion in the Pipe Furnace
