JB/T 8133.4-2013Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 4: Shore Hardness (English PDF)
电炭制品物理化学性能试验方法 第4部分：肖氏硬度
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 25, 2013
Implementation date
September 1, 2013
Scope
JB/T 8133.4-2013 is the English-translated version of 电炭制品物理化学性能试验方法 第4部分：肖氏硬度.
JB/T 8133.4-2013 is part 4 of the Chinese machinery industry standard on test methods for the physical and chemical properties of electrical carbon products, and it is the part given over to Shore hardness.
It prescribes the method by which the Shore hardness of such products is determined. Brushes and other carbon-graphite products are the items whose Shore hardness it is used to test.
The part is classified K16 in the Chinese system and 29.120 internationally. It quotes JB/T 8133.1-2013, and it replaces the 1999 edition, JB/T 8133.4-1999.
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Document preview — JB/T 8133.4-2013
National Standard of the People's Republic of China
- ICS
- 29.120
- Replacing
- JB/T 8133.4-1999
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 8133.4-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.
It replaces the earlier edition JB/T 8133.4-1999.
It is one of 34 parts of the JB/T 8133 series.
2 Scope
JB/T 8133.4-2013 is part 4 of the Chinese machinery industry standard on test methods for the physical and chemical properties of electrical carbon products, and it is the part given over to Shore hardness. It prescribes the method by which the Shore hardness of such products is determined. Brushes and other carbon-graphite products are the items whose Shore hardness it is used to test. The part is classified K16 in the Chinese system and 29.120 internationally. It quotes JB/T 8133.1-2013, and it replaces the 1999 edition, JB/T 8133.4-1999.
3 Normative references
JB/T 8133.4-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
JB/T 8133.1-2013 — Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 1: Technical Instruction of Machining Sample
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 8133.1-1999 — Test methods for physical and chemical properties of electrical carbon products - Technical rules for specimen preparation
JB/T 8133.1-2013 — 1: Technical Instruction of Machining Sample
JB/T 8133.2-1999 — Test methods for physical and chemical properties of electrical carbon products - Resistivity
JB/T 8133.2-2013 — 2: Resistivity
JB/T 8133.3-1999 — Test methods for physical and chemical properties of electrical carbon products - Rockwell hardness
JB/T 8133.3-2013 — 3: Rockwell Hardness
JB/T 8133.5-1999 — Test methods for physical and chemical properties of electrical carbon products - Contact resistance between brush body and flexible lead
JB/T 8133.5-2013 — 5: Connection Electrical Resistance of Brush/Flexible Connection
JB/T 8133.6-1999 — Test methods for physical and chemical properties of electrical carbon products - Pull-out force of brush flexible leads
JB/T 8133.6-2013 — 6: Pull Strength of Brush Connection
JB/T 8133.7-1999 — Test methods for physical and chemical properties of electrical carbon products - Flexural strength
JB/T 8133.7-2013 — 7: Transverse Strength
JB/T 8133.8-1999 — Test methods for physical and chemical properties of electrical carbon products - Compressive strength
JB/T 8133.8-2013 — 8: Compressive Strength
JB/T 8133.9-1999 — Test methods for physical and chemical properties of electrical carbon products - Tensile strength
JB/T 8133.9-2013 — 9: Tensile Strength
JB/T 8133.10-1999 — Test methods for physical and chemical properties of electrical carbon products - Radial compressive strength
JB/T 8133.10-2013 — 10: Radial Mechanical Strength
JB/T 8133.11-1999 — Test methods for physical and chemical properties of electrical carbon products - Normal resistance and deformation of carbon piles
JB/T 8133.11-2013 — 11: Room Temperature Resistance and Deformation of Carbon Pile
JB/T 8133.12-1999 — Test methods for physical and chemical properties of electrical carbon products - Hot resistance of carbon piles
JB/T 8133.12-2013 — 12: Hot Resistance of Carbon Pile
JB/T 8133.13-1999 — Test methods for physical and chemical properties of electrical carbon products - Mechanical strength of carbon piles
JB/T 8133.13-2013 — 13: Mechanical Strength of Carbon Pile
JB/T 8133.14-1999 — Test methods for physical and chemical properties of electrical carbon products - Bulk density
JB/T 8133.14-2013 — 14: Volume Density
JB/T 8133.15-1999 — Test methods for physical and chemical properties of electrical carbon products - Porosity
JB/T 8133.15-2013 — 15: Porosity
JB/T 8133.16-1999 — Electrical carbon products - Test methods for physical and chemical properties - Sulfur content
JB/T 8133.16-2013 — 16: Sulphur Content
JB/T 8133.17-1999 — Test methods for physical and chemical properties of electrical carbon products - Ash content
JB/T 8133.17-2013 — 17: Ash Content
JB/T 8133.18-2017 — Test methods for physical and chemical properties of electrical carbon products - Part 18: Coefficient of linear expansion
Other editions:
JB/T 8133.4-1999 (earlier edition)
6 Classification and status
International classification (ICS): 29.120
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
Cited by
- JB/T 9582-2017Carbon contact strips for electric locomotives
- JB/T 8872-2016Technical requirements for carbon-graphite sealing rings for mechanical seals
- JB/T 12252-2015Brushes for wind turbine generators
- JB/T 12253-2015Carbon strips for pantographs of railway electric locomotives
- JB/T 2664.2-2010Carbon pile resistor columns for voltage regulators - Part 2: Columns for special voltage regulators
Similar standards
Editions of JB/T 8133.4
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8133.4-2013 | Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 4: Shore Hardness | current edition | Current |
| JB/T 8133.4-1999 | Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 4: Shore Hardness | previous edition | Superseded |
This page sells the current edition, JB/T 8133.4-2013. Earlier editions are listed for reference only.
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Related Standards
JB/T 8133.1-2013 — Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 1: Technical Instruction of Machining Sample
JB/T 8133.5-2013 — Test Method for Physical-chemical Properties of Electrical Carbon Product - Part 5: Connection Electrical Resistance of Brush/Flexible Connection
JB/T 8133.3-1999 — Test methods for physical and chemical properties of electrical carbon products - Rockwell hardness
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