GB/T 5586-2016Test methods for essential property of electrical contact materials (English PDF)
电触头材料基本性能试验方法
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 5586-2016 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
February 24, 2016
Implementation date
September 1, 2016
Scope
GB/T 5586-2016 is the English-translated version of 电触头材料基本性能试验方法.
GB/T 5586-2016 is the Chinese standard "Test methods for essential property of electrical contact materials". Its scope clause reads: This standard specifies the electrical contact material density, hardness, volume resistivity, conductivity, bending strength and tensile test method.
This standard applies to the measurement of density, hardness, volume resistivity and other basic properties of various electrical contact material. Its clauses include density measurement.
Found what you need?
Document preview — GB/T 5586-2016
National Standard of the People's Republic of China
- ICS
- 29.120.20
- Classification
- K 14
- Replacing
- GB/T 5586-1998
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope 1 ...
- 2 Normative references 1 ...
- 3 1 ... density measurement
- 4 ... hardness test
- 5 ... volume resistivity measurement
- 6 conductivity measurement 8 ...
- 7 bending strength measuring 9 ...
- 8 tensile strength, elongation after fracture measured 10 ...
1 Scope
This standard specifies the electrical contact material density, hardness, volume resistivity, conductivity, bending strength and tensile test method.
This standard applies to the measurement of density, hardness, volume resistivity and other basic properties of various electrical contact material.
2 Normative references
The following documents for the application of this document is essential. For cited documents with dates, only the dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document.
RT Test Method. Test Part 1 GB/T 228.1-2010 metal material tensile
GB/T 231.1-2009 metallic materials Brinell hardness test - Part 1. Test methods
GB/T 231.2-2012 metallic materials Brinell hardness test - Part 2. Verification and calibration of hardness
GB/T 4340.1-2009 metal materials - Vickers hardness test - Part 1. Test methods
GB/T 4340.2-2012 metallic materials - Vickers hardness test - Part 2. Verification and calibration of hardness
3 density measurement
3.1 Measuring principle
The basic principles of density measurements is Archimedes' principle, that is immersed in the liquid mass is subject to buoyancy equal to the size of the object displaces the weight of the liquid.
3.2 Measuring instruments and materials
3.2.1 Precision Balances
Weighing less than 10g and quality, weighing error ± 0.1mg; weighing more than 10g in weighing accuracy of ± 0.001%.
3.2.2 Container
Beaker container generally used, its size should be appropriate, that is, the sample is immersed in the liquid level rises in the height should be less than 2.5mm.
3.2.3 pycnometer
It is appropriate volume of 10mL pycnometer.
3.2.4 Liquid
3.2.4.1
Measurement of liquid with distilled or deionized water, in air density at different temperatures are shown in Table 1.
......
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
Cited by
- GB/T 47350-2026Classification and assessment of electrical contact materials
- GB/T 8320-2025Copper-tungsten and silver-tungsten electrical contacts
- GB/T 13397-2024Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method
- GB/T 12940-2023Technical specification for silver-graphite electrical contacts
- JB/T 12071-2014High specific gravity alloy vibrator weights
- JB/T 12073-2014Specification for Silver-tungsten Carbide Electrical Contacts
Similar standards
Editions of GB/T 5586
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 5586-2016 | Test methods for essential property of electrical contact materials | current edition | Current |
| GB/T 5586-1998 | Test methods for essential property of electrical contact materials | previous edition | Superseded |
This page sells the current edition, GB/T 5586-2016. Earlier editions are listed for reference only.
How to Download GB/T 5586-2016
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 5586-2016
$195.00