GB/T 5121.1-2008Methods for chemical analysis of copper and copper alloys -- Part 1: Determination of copper content (English PDF)
铜及铜合金化学分析方法 第1部分：铜含量的测定
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
June 17, 2008
Implementation date
December 1, 2008
Scope
GB/T 5121.1-2008 is the English-translated version of 铜及铜合金化学分析方法 第1部分：铜含量的测定.
GB/T 5121.1-2008 is a Chinese recommended national standard. Its English version is available from this page.
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Document preview — GB/T 5121.1-2008
National Standard of the People's Republic of China
- ICS
- 77.120.30
Contents
- Foreword3
- 1 Method One - Direct electrolysis-atomic absorption spectrometry6
- atomic absorption spectrometry11
- 3 Method Three - Electrolysis-spectrophotometry16
- of this Part and ISO 1554.197622
- and ISO 1554.1976 and reasons23
- of this Part and ISO 1553.197624
- and ISO 1553.1976 and reasons25
- 1553.1976 and reason25
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47350-2026Classification and assessment of electrical contact materials
- GB 33146-2025Valves for liquefied dimethyl ether cylinders
- GB/T 29847-2025Test methods for copper foil used for printed boards
- GB/T 8320-2025Copper-tungsten and silver-tungsten electrical contacts
- GB/T 18299-2024Automotive LPG steel cylinder multivalve
- GB/T 15116-2023Die casting copper alloys and copper alloys die castings
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Related Standards
GB/T 5121.11-2008 — Methods for chemical analysis of copper and copper alloys -- Part 11: Determination of zinc content
GB/T 5121.12-2008 — Methods for chemical analysis of copper and copper alloys -- Part 12: Determination of antimony content
GB/T 5121.15-2008 — Methods for chemical analysis of copper and copper alloys - Part 15:Determination of cobalt content
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GB/T 5121.1-2008
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