GB/T 3849.2-2010
Hardmetals.Rockwell hardness test (scale A).Part 2:Preparation and calibration of standard test blocks (English Version)
- Standard No.
- GB/T 3849.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 3849.2-2010
- Scope
- This part of GB/T 3849 stipulates the preparation and calibration of cemented carbide primary standard test blocks, secondary standard test blocks and working standard test blocks from the female standard test blocks used to calibrate the Rockwell hardness machine (A scale) and indenter. piece.
GB/T 3849.2-2010 history
- 2011 GB/T 3849.2-2010 Hardmetals.Rockwell hardness test (scale A).Part 2:Preparation and calibration of standard test blocks
