NF EN ISO 8251

NF EN ISO 8251

September 2018
Standard Current

Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings

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.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

September 2018

Number of pages

39 p.

Reference

NF EN ISO 8251

ICS Codes

25.220.20   Surface treatment

Classification index

A91-491

Print number

1

International kinship

ISO 8251:2018

European kinship

EN ISO 8251:2018
Sumary
Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings

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.

Replaced standards (1)
NF EN ISO 8251
March 2011
Standard Cancelled
Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Caractéristiques des essais d'abrasion
  • 5 Essai d'usure à la roue abrasive
  • 6 Essai au jet abrasif
  • 7 Essai d'abrasion par chute de sable
  • 8 Rapport d'essai
  • Annexe Annex A (normative) Préparation de l'éprouvette normalisée
  • Annexe Annex B (informative) Autres formes d'expressions des résultats pour l'essai d'usure à la roue abrasive
  • Annexe Annex C (informative) Étude en profondeur de la résistance à l'abrasion
  • Annexe Annex D (informative) Conception de l'appareil d'essai d'usure à la roue abrasive
  • Annexe Annex E (informative) Conception de l'appareil pour essai au jet abrasif
  • Annexe Annex F (informative) Conception de l'appareil d'essai d'abrasion par chute de sable
  • Bibliographie
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ