
Metallic materials. Hardness test. Rockwell test (scales A-B-C-D-E- F-G-H-K)
STANDARD published on 1.9.1993
Designation standards: STN ISO 6508
Classification mark: 420373
Catalog number: 77675
Note: WITHDRAWN
Publication date standards: 1.9.1993
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN