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ASTM B578-87(1999)

Historical Reaffirmation

Standard Test Method for Microindentation Hardness of Electroplated Coatings

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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).


SDO ASTM: ASTM International
Document Number B578
Publication Date March 10, 1999
Language en - English
Page Count 2
Revision Level 87(1999)
Supercedes
Committee B08.10
Publish Date Document Id Type View
Oct. 1, 2021 B0578-21 Revision
March 1, 2015 B0578-87R15 Reaffirmation
Sept. 1, 2009 B0578-87R09 Reaffirmation
Oct. 1, 2004 B0578-87R04 Reaffirmation
March 10, 1999 B0578-87R99 Reaffirmation