ISO 8251
Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings
Organization: | ISO |
Publication Date: | 1 August 2018 |
Status: | active |
Page Count: | 36 |
ICS Code (Surface treatment): | 25.220.20 |
scope:
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.