ISO-6508-1 › Complete Document History
Metallic materials - Rockwell hardness test - Part 1: Test method
| Complete Current Edition: |
5TH EDITION - Part 1: Test method - Dec. 1, 2023
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Obsolete Revision Information: |
4TH EDITION - Part 1: Test method - Aug. 15, 2016
3RD EDITION - Part 1: Test method - March 1, 2015
2ND EDITION - Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) - Dec. 15, 2005
1ST EDITION - Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) - Sept. 1, 1999
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