NA 062
DIN Standards Committee Materials Testing
Pre-standard
[Withdrawn]
DIN V ENV 843-4
DIN V ENV 843-4
Advanced technical ceramics - Monolitic ceramics - Mechanical properties at room temperature - Part 4: Vickers, Knoop and Rockwell superficial hardness tests; German version ENV 843-4:1994
Title (German)
Hochleistungskeramik - Monolitische Keramik - Mechanische Eigenschaften bei Raumtemperatur - Teil 4: Vickers-, Knoop- und Rockwell-Härteprüfung; Deutsche Fassung ENV 843-4:1994
Procedure
VN