This document specifies the following tests:a) abrasive-wheel-wear test, determining the abrasion resistance of anodic oxidation coatings with abrasive wheel on flat specimens of aluminium and its alloys;b) abrasive jet test, determining the comparative abrasion resistance of anodic oxidation coatings with jet of abrasive particles on anodic oxidation coatings of aluminium and its alloys;c) falling sand abrasion test, determining the abrasion resistance of anodic oxidation coatings with falling sand on thin anodic oxidation coatings of aluminium and its alloys.The use of abrasive-wheel-wear test and abrasive jet test for coatings produced by hard anodizing is described in ISO 10074.
Document identifier
ISO 8251:2018
Title
Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings
ISO Category
TC 79/SC 2: Anodized aluminium
Publication date
2018-08-01
International Relationship
BS EN ISO 8251:2018 * DIN EN ISO 8251
History of version
ISO 8251:2018 * ISO 8251:2011 * ISO 8252:1987 * ISO 8251:1987
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