Standard Test Method for Microindentation Hardness of Electroplated Coatings
NORMA vydána dne 1.10.2026
Označení normy: ASTM B578-21(2026)
Datum vydání normy: 1.10.2026
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: 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)