BS EN 13811:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Sherardizing. Zinc diffusion coatings on ferrous products. Specification
Hardcopy , PDF
English
13-05-2003
31-03-2016
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Zinc dust
4.2 Information to be supplied by the purchaser
5 Sampling
6 Coating requirement
6.1 Thickness
6.2 Test methods
6.3 General
6.4 Reference areas
6.5 Magnetic method
6.6 Gravimetric method
7 Certificate of conformity
Annex A (normative) Information to be supplied by the purchaser
to the sherardizer
A.1 Essential information
A.2 Additional information
Annex B (informative) Determination of thickness
B.1 General
B.2 Microscopic cross-section method
B.3 Calculation of thickness from mass per unit area
(reference method)
Annex C (informative) General information
C.1 Sherardizing process
C.2 Basis material
C.3 Appearance
C.4 Adhesion
C.5 After-treatments
C.6 Coating thickness
C.7 Additional clearances for threaded fasteners
Bibliography
Describes minimum thickness requirements for three classes of zinc coating applied to ferrous products by the sherardizing process for the purpose of protection against corrosion and abrasion.
| Committee |
STI/34
|
| DevelopmentNote |
Supersedes 99/124650 DC. (05/2003) Reviewed and confirmed by BSI, May 2009. (04/2009)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN 13811 : 2003 | Identical |
| EN 13811:2003 | Identical |
| NBN EN 13811 : 2003 | Identical |
| NF EN 13811 : 2003 | Identical |
| NS EN 13811 : 1ED 2003 | Identical |
| I.S. EN 13811:2003 | Identical |
| UNE-EN 13811:2003 | Identical |
| DIN EN 13811:2003-08 | Identical |
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