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ASTM B578-87(2009)
Standard Test Method for Microhardness of Electroplated Coatings
STANDARD published on 1.9.2009
The information about the standard:
Designation standards: ASTM B578-87(2009)
Note: WITHDRAWN
Publication date standards: 1.9.2009
SKU: NS-7256
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 B578-87(2009) :
Keywords:
Electroplated coatings, Hardness (indentation)--microhardness, Knoop hardness (HK) number, ICS Number Code 25.220.40 (Metallic coatings)
Additional information
| 1. Scope | ||
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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). 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||
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