JB/T 9549-2014Vacuum copper - Technical requirements (English PDF)
真空铜 技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 9549-2014 is the English-translated version of 真空铜 技术条件.
JB/T 9549-2014 is the Chinese machinery industry standard setting the technical requirements for vacuum copper. It covers the requirements the material must meet, the test methods used on it, the inspection rules, and the signs, labels, accompanying documents, packaging, transport and storage arrangements.
Its subject is copper-bearing product made by low-pressure vacuum smelting, and it is filed under K14 in the Chinese classification and 29.120.99 internationally.
Sampling follows GB/T 2828.1-2012, while chemical analysis draws on the GB/T 5121 series for the analysis of copper and copper alloys. The document replaces JB/T 9549-1999. Issued on 9 July 2014, it has applied since 1 November 2014.
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Document preview — JB/T 9549-2014
National Standard of the People's Republic of China
- ICS
- 29.120.99
- Replacing
- JB/T 9549-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9549-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.
It replaces the earlier edition JB/T 9549-1999.
2 Scope
This standard is the Chinese machinery industry standard setting the technical requirements for vacuum copper. It covers the requirements the material must meet, the test methods used on it, the inspection rules, and the signs, labels, accompanying documents, packaging, transport and storage arrangements. Its subject is copper-bearing product made by low-pressure vacuum smelting, and it is filed under K14 in the Chinese classification and 29.120.99 internationally. Sampling follows GB/T 2828.1-2012, while chemical analysis draws on the GB/T 5121 series for the analysis of copper and copper alloys. The document replaces JB/T 9549-1999.
3 Normative references
JB/T 9549-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2828.1-2012 — Plain bearings -- Quality characteristics -- Statistical process control (SPC)
GB/T 5121.1
GB/T 5121.2
GB/T 5121.3
GB/T 5121.4
GB/T 5121.5
GB/T 5121.6
GB/T 5121.7
GB/T 5121.8
GB/T 5121.9
GB/T 5121.10
GB/T 5121.11
GB/T 5121.12
GB/T 5121.13
GB/T 5121.14
GB/T 5121.15
GB/T 5121.16
GB/T 5121.17
GB/T 512
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9549-1999 (earlier edition)
6 Classification and status
International classification (ICS): 29.120.99
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2828.1-2012Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
- GB/T 5121.1Methods for chemical analysis of copper and copper alloys -- Part 1: Determination of copper content
- GB/T 5121.2Methods for chemical analysis of copper and copper alloys -- Part 2: Determination of phosphorus content
- GB/T 5121.3Methods for chemical analysis of copper and copper alloys -- Part 3: Determination of lead content
- GB/T 5121.4Methods for chemical analysis of copper and copper alloys -- Part 4: Determination of carbon and sulfur content
- GB/T 5121.5Methods for chemical analysis of copper and copper alloys -- Part 5: Determination of nickel content
Similar standards
Editions of JB/T 9549
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9549-2014 | Vacuum copper - Technical requirements | current edition | Current |
| JB/T 9549-1999 | Vacuum copper - Technical requirements | previous edition | Superseded |
This page sells the current edition, JB/T 9549-2014. Earlier editions are listed for reference only.
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Related Standards
GB/T 2828.1-2012 — Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 512-1965 — Lubricating greases. Determination of water.
GB/T 5121.1-2008 — Methods for chemical analysis of copper and copper alloys -- Part 1: Determination of copper content
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