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Position: Chinese Standard in English/GB/T 20975.4-2008
GB/T 20975.4-2008   Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method (English Version)
Standard No.: GB/T 20975.4-2008 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):204.0 remind me the price change

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Implemented on:2008-9-1 Delivery: via email in 1 business day
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Standard No.: GB/T 20975.4-2008
English Name: Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method
Chinese Name: 铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法
Chinese Classification: H12    Light metals and their alloys analysis method
Professional Classification: GB    National Standard
ICS Classification: 77.120.10 77.120.10    Aluminium and aluminium alloys 77.120.10
Issued by: AQSIQ; SAC
Issued on: 2008-3-31
Implemented on: 2008-9-1
Status: superseded
Superseded by:GB/T 20975.4-2020
Superseded on:2021-4-1
Superseding:GB/T 6987.4-2001 Aluminium and aluminium alloys-Determination of copper content-Orthopenanthroline photometric method
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 204.0
Delivery: via email in 1 business day
This part specifies the determination method of iron content in aluminum and aluminum alloy.
This part is applicable to the determination of iron content in aluminum and aluminum alloy. The determination range is 0.001%~3.50%.

Foreword I
1  Scope 1
2  Method Summary 1
3  Reagents 1
4  Apparatus 2
5  Sample 2
6  Analysis procedures 2
7  Calculation of Analysis Result 4
8  Precision 4
9  Quality Assurance and Control 5
Appendix A (Informative)  Comparison of Chapter and Article Numbers in This Part and ISO 793:1973 6
Appendix B (Informative)  Technical Differences in This Part and ISO 793:1973 and Reasons 7

Referred in GB/T 20975.4-2008:

GB/T 20975.4-2008 is referred in:
* GB/T 15114-2009 Aluminum alloy die castings
* GB/T 15115-2009 Die casting aluminum alloys
Code of China
Standard
GB/T 20975.4-2008  Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method (English Version)
Standard No.GB/T 20975.4-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)204.0
Implemented on2008-9-1
Deliveryvia email in 1 business day
Detail of GB/T 20975.4-2008
Standard No.
GB/T 20975.4-2008
English Name
Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method
Chinese Name
铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法
Chinese Classification
H12
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-3-31
Implemented on
2008-9-1
Status
superseded
Superseded by
GB/T 20975.4-2020
Superseded on
2021-4-1
Abolished on
Superseding
GB/T 6987.4-2001 Aluminium and aluminium alloys-Determination of copper content-Orthopenanthroline photometric method
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
204.0
Keywords
GB/T 20975.4-2008, GB 20975.4-2008, GBT 20975.4-2008, GB/T20975.4-2008, GB/T 20975.4, GB/T20975.4, GB20975.4-2008, GB 20975.4, GB20975.4, GBT20975.4-2008, GBT 20975.4, GBT20975.4
Introduction of GB/T 20975.4-2008
This part specifies the determination method of iron content in aluminum and aluminum alloy.
This part is applicable to the determination of iron content in aluminum and aluminum alloy. The determination range is 0.001%~3.50%.

Contents of GB/T 20975.4-2008
Foreword I
1  Scope 1
2  Method Summary 1
3  Reagents 1
4  Apparatus 2
5  Sample 2
6  Analysis procedures 2
7  Calculation of Analysis Result 4
8  Precision 4
9  Quality Assurance and Control 5
Appendix A (Informative)  Comparison of Chapter and Article Numbers in This Part and ISO 793:1973 6
Appendix B (Informative)  Technical Differences in This Part and ISO 793:1973 and Reasons 7

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Keywords:
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