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SSH EN 13523-7:2014

Metalet e veshura me pështjellë - Metodat e provës - Pjesa 7: Qëndrueshmëria ndaj plasaritjes në përkulje (metoda e përkuljes T)

Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
26 maj 2020

General information

60.60     24 maj 2016

DPS

DPS/KT 298

European Norm

25.220.60  

anglisht  

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Scope

This part of EN 13523 specifies the procedure for determining the resistance to cracking of an organic coating on a metallic substrate when bent through 135° to 180°. The degree of adhesion may also be evaluated.
Both folding and mandrel methods are considered. The folding method is more often used for practical purposes but where more precise determinations are required, the mandrel method is recommended.
The cylindrical bend method may also be used for a pass/fail decision by using an agreed mandrel.
The choice of the appropriate test method is limited by the thickness and/or the hardness of the substrate.
The feasibility of the test depends on the type and thickness of the substrate. During the procedure, the mandrel should not deform.

Life cycle

NOW

PUBLISHED
SSH EN 13523-7:2014
60.60 Standard published
24 maj 2016

REVISED BY

PUBLISHED
SSH EN 1090-4:2018

Related project

Adopted from EN 13523-7:2014