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CEN

EN 13523-4:2001

(Main)

Coil coated metals - Test methods - Part 4: Pencil hardness

Coil coated metals - Test methods - Part 4: Pencil hardness

This part of EN 13523 describes the procedure for determining the relative hardness of an organic coating on a metallic substrate, by means of pencils of known hardness. Smooth surfaces will give more accurate results but the method is also applicable for textured surfaces. The more pronounced the texture, the greater the unreliability of results.

Bandbeschichtete Metalle - Prüfverfahren - Teil 4: Bleistifthärte

Dieser Teil von EN 13523 beschreibt das Verfahren zum Bestimmen der relativen Härte einer organischen Beschichtung auf einem metallischen Substrat mit Hilfe von Bleistiften bekannter Härte. Auf glatten Oberflächen werden genauere Ergebnisse erhalten, aber das Verfahren ist auch bei strukturierten Oberflächen anwendbar. Je ausgeprägter die Struktur ist, desto größer ist die Unsicherheit der Ergebnisse.

Tôles prélaquées - Méthodes d'essai - Partie 4: Dureté crayon

La présente partie de l'EN 13523 décrit comment déterminer la dureté relative d'un revêtement organique sur un support métallique, au moyen de crayons de dureté connue. Les surface lisses donneront des résultats plus précis, mais la méthode s'applique également aux surfaces texturées. Plus la texture est prononcée, moins les résultats sont fiables.

Kovine, zaščitene po postopku coil-coating - Metode preskušanja - 4. del: Merjenje trdote s svinčnikom

General Information

Status
Withdrawn
Publication Date
23-Jan-2001
Withdrawal Date
29-Jul-2014
ICS
17.040.20 - Properties of surfaces
25.220.60 - Organic coatings
Technical Committee
CEN/TC 139 - Paints and varnishes
Drafting Committee
CEN/TC 139/WG 9 - Testing of coil coated metals
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
30-Jul-2014
Ref Project
SIST EN 13523-4:2002 - Coil coated metals - Test methods - Part 4: Pencil hardness

Relations

Replaced By
EN 13523-4:2014 - Coil coated metals - Test methods - Part 4: Pencil hardness
Effective Date
06-Aug-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 4: BleistifthärteTôles prélaquées - Méthodes d'essai - Partie 4: Dureté crayonCoil coated metals - Test methods - Part 4: Pencil hardness25.220.60Organske prevlekeOrganic coa
...

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