Standard Test Method for Microindentation Hardness of Electroplated Coatings
NORMA vydaná dňa 1.10.2026
Označenie normy: ASTM B578-21(2026)
Dátum vydania normy: 1.10.2026
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This test method specifies the determination of the microhardness of metallic coatings upon various substrates (electroplated coatings). Measurements shall be made with the Knoop indenter under specified test loads, and the hardness shall be reported as a Knoop hardness number (HK).
Keywords:
coating, electroplated, hardness, Knoop, metallic, microindentation,, ICS Number Code 25.220.40 (Metallic coatings)