NEN-EN 10004-2
Metallic materials - Hardness test - Part 2: Verification of Rockwell hardness testing machines (scales A - B - C - D - E - F - G - H - K)
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 1991 |
| Status: | inactive |
| ICS Code (Mechanical testing of metals): | 77.040.10 |
scope:
It describes a direct verification method for checking the main functions of the machine and an indirect verification method suitable for the overall checking of the machine. The indirect verification method may be used on its own for periodic routine checking of the machine in service. If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method.
Document History
NEN-EN 10004-2
April 1, 1991
Metallic materials - Hardness test - Part 2: Verification of Rockwell hardness testing machines (scales A - B - C - D - E - F - G - H - K)
It describes a direct verification method for checking the main functions of the machine and an indirect verification method suitable for the overall checking of the machine. The indirect...