1. Scope
1.1 This test method covers the determination of the hardness of metallic coatings upon various substrates. The measurements are made with the Knoop indenter under a test load of 0.245 N (25 gf) or 0.981 N (100 gf).
2. Referenced Documents (purchase separately) 
The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
E384 Test Method for Knoop and Vickers Hardness of Materials
Keywords
Electroplated coatings; Hardness (indentation)--microhardness; Knoop hardness (HK) number ;
ICS Code
ICS Number Code 25.220.40 (Metallic coatings)
DOI: 10.1520/B0578-87R99
ASTM International is a member of CrossRef.
Citing ASTM Standards
[Back to Top]
