NEN-EN-ISO 6508-2
Metallic materials - Rockwell hardness test (scales A, B, C, D, E, F, G, H, K, N, T) - Part 2: Verification of testing machines
inactive
| Organization: | NEN |
| Publication Date: | 1 September 1997 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Mechanical testing of metals): | 77.040.10 |
scope:
Specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T). It specifies a direct method for checking the main functions of the machine and an indirect method suitable for the overall checking of the machine. The indirect 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
March 1, 2015
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters
NEN-EN-ISO 6508-2 specifies two separate methods of verification of testing machines (direct and indirect) for determining Rockwell hardness in accordance with ISO 6508-1:2015, together with a method...
April 1, 2013
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters
NEN-EN-ISO 6508-2 specifies two separate methods of verification of testing machines (direct and indirect) for determining Rockwell hardness in accordance with ISO 6508-1:2015, together with a method...
January 1, 2006
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T)
This part of ISO 6508 specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T) in accordance with ISO 6508-1. It specifies a...
May 1, 2004
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T)
This part of ISO 6508 specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T) in accordance with ISO 6508-1. It specifies a...
October 1, 1999
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G , H, K, N, T)
Specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T). It specifies a direct method for checking the main functions of the...
NEN-EN-ISO 6508-2
September 1, 1997
Metallic materials - Rockwell hardness test (scales A, B, C, D, E, F, G, H, K, N, T) - Part 2: Verification of testing machines
Specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T). It specifies a direct method for checking the main functions of the...