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ASTM B578-21(2026)

Standard Test Method for Microindentation Hardness of Electroplated Coatings

STANDARD published on 1.10.2026

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The information about the standard:

Designation standards: ASTM B578-21(2026)
Publication date standards: 1.10.2026
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM B578-21(2026) :

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)