BS EN 13523-7:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Coil coated metals. Test methods Resistance to cracking on bending (T-bend test)
Hardcopy , PDF
21-10-2021
English
30-06-2014
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Test panels
8 Procedure
9 Expression of results
10 Precision
11 Test report
Bibliography
Defines the procedure for determining the resistance to cracking of an organic coating on a metallic substrate when bent through 135 degrees to 180 degrees.
| Committee |
STI/21
|
| DevelopmentNote |
Supersedes 99/403219 DC. (09/2005) Supersedes 12/30268961 DC. (06/2014)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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.
| Standards | Relationship |
| UNE-EN 13523-7:2001 | Identical |
| NEN EN 13523-7 : 2014 | Identical |
| NBN EN 13523-7 : 2014 | Identical |
| SN EN 13523-7 : 2014 | Identical |
| NF EN 13523-7 : 2014 | Identical |
| I.S. EN 13523-7:2014 | Identical |
| NS EN 13523-7 : 2014 | Identical |
| EN 13523-7:2014 | Identical |
| UNI EN 13523-7 : 2014 | Identical |
| DIN EN 13523-7:2014-08 | Identical |
| ONORM EN 13523-7 : 2014 | Identical |
| EN 23270:1991 | Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984) |
| IEC 60454-2:2007 | Pressure-sensitive adhesive tapes for electrical purposes - Part 2: Methods of test |
| EN 13523-0:2014 | Coil coated metals - Test methods - Part 0: General introduction |
| EN 1396:2015 | Aluminium and aluminium alloys - Coil coated sheet and strip for general applications - Specifications |
| ISO 17132:2007 | Paints and varnishes T-bend test |
| EN 60454-2:2007 | PRESSURE-SENSITIVE ADHESIVE TAPES FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST |
| EN ISO 6860:2006 | Paints and varnishes - Bend test (conical mandrel) (ISO 6860:2006) |
| EN 10169:2010+A1:2012 | Continuously organic coated (coil coated) steel flat products - Technical delivery conditions |
| ISO 1519:2011 | Paints and varnishes Bend test (cylindrical mandrel) |
| EN 13523-13:2014 | Coil coated metals - Test methods - Part 13: Resistance to accelerated ageing by the use of heat |
| ISO 3270:1984 | Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing |
| EN ISO 1519:2011 | Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2011) |
| EN ISO 17132:2007 | Paints and varnishes - T-bend test (ISO 17132:2007) |
| ISO 6860:2006 | Paints and varnishes Bend test (conical mandrel) |
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