Standard Swedish standard · SS-EN 13523-7

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

Status: Withdrawn

· Replaced by: SS-EN 13523-7:2014
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Standard Swedish standard · SS-EN 13523-7

Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
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Scope
This part of EN 13523 describes 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 can 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.
NOTE: The feasibility of the test depends on the type and thickness of the substrate. During the procedure the mandrel should not deform.

Subjects

Properties of surfaces (17.040.20) Organic coatings (25.220.60)


Buy this standard

Standard Swedish standard · SS-EN 13523-7

Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
Subscribe on standards - Read more Dölj
Price: 735 SEK
standard ikon pdf

PDF

Price: 735 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-30379

Edition: 1

Approved: 6/8/2001

No of pages: 13

Replaced by: SS-EN 13523-7:2014