JB/T 7598-2008Copper-chromium-zirconium alloys for resistance welding electrodes (English PDF)
电阻焊电极用铜-铬-锆合金
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 1, 2008
Implementation date
July 1, 2008
Scope
JB/T 7598-2008 is the English-translated version of 电阻焊电极用铜-铬-锆合金.
Copper-chromium-zirconium alloys for resistance welding electrodes are the subject of JB/T 7598-2008, a recommended Chinese machinery industry standard. For the alloy it lays down the requirements, the sampling, the inspection methods and the content of signs, labels and packaging. The standard applies to copper-chromium-zirconium alloy used in the manufacture of resistance welding electrodes, in plate, rod and block form or in other shapes. It was issued by the Ministry of Industry and Information Technology, carries Chinese classification K14 and international classification 29.120.20, and takes the place of JB/T 7598-1994. Among the standards it quotes are GB/T 230.1, GB/T 3048.2, JB/T 4281-1999 and several parts of JB/T 9552.
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Document preview — JB/T 7598-2008
National Standard of the People's Republic of China
- ICS
- 29.120.20
- Replacing
- JB/T 7598-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 7598-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 230.1
GB/T 3048.2
JB/T 4281-1999
JB/T 9552.1
JB/T 9552.2
JB/T 9552.3
JB/T 9552.4
JB/T 9552.5
JB/T 9552.6
JB/T 9552.7
JB/T 9552.8
JB/T 9552.9
......
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 230.1Metallic materials - Rockwell hardness test - Part 1: Test method
- JB/T 4281-1999Materials for resistance welding electrodes and ancillary equipment
- JB/T 9552.1Methods for chemical analysis of copper-chromium-zirconium alloys - Determination of copper by electrolytic method
- JB/T 9552.2Methods for chemical analysis of copper-chromium-zirconium alloys - Determination of chromium by ammonium persulfate oxidation volumetric method
- JB/T 9552.3Methods for chemical analysis of copper-chromium-zirconium alloys - Determination of chromium by atomic absorption spectrophotometric method
- JB/T 9552.4Methods for chemical analysis of copper-chromium-zirconium alloys - Determination of chromium by diphenylcarbazide photometric method
GB/T 3048.2
Similar standards
Editions of JB/T 7598
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7598-2008 | Copper-chromium-zirconium alloys for resistance welding electrodes | current edition | Current |
| JB/T 7598-1994 | Copper-chromium-zirconium alloys for resistance welding electrodes | previous edition | Superseded |
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Related Standards
GB/T 230.1-2018 — Metallic materials - Rockwell hardness test - Part 1: Test method
JB/T 4281-1999 — Materials for resistance welding electrodes and ancillary equipment
JB/T 9552.1-1999 — Methods for chemical analysis of copper-chromium-zirconium alloys - Determination of copper by electrolytic method
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JB/T 7598-2008
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