JB/T 7780.2-1995
Test methods for mechanical and physical properties of wire rods for rivet contacts Test methods for hardness measurement of wire rods for rivet contacts (English Version)
- Standard No.
- JB/T 7780.2-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Machinery
- Status
- 2008-07
- Replace By
- JB/T 7780.2-2008
- Latest
- JB/T 7780.2-2008
- Scope
- This standard specifies the hardness measurement method for wire used for rivet contacts. This standard applies to all types of wires for rivet contacts processed by various methods, and also applies to wires for other contacts.
JB/T 7780.2-1995 history
- 2008 JB/T 7780.2-2008 Methods for measuring mechanical and physical properies of wires for rivet contacts.Part 2:Determination of hardness
- 1995 JB/T 7780.2-1995 Test methods for mechanical and physical properties of wire rods for rivet contacts Test methods for hardness measurement of wire rods for rivet contacts
