BS 4921:1988
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for sherardized coatings on iron or steel
Available format(s)
Hardcopy , PDF
Withdrawn date
08-10-2016
Language(s)
English
Published date
02-29-1988
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.Requirements for minimum thickness and for the material used for coating. Appendices give guidance on those requirements to be agreed between the interested parties and on sherardizing in general.
| Committee |
STI/33
|
| DevelopmentNote |
Supersedes BS 4921(1973) & 86/54177 DC. (07/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
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| SAE AMS03-4A : 2015(S2017) | THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA |
| DEFSTAN 00-970(PT0)/16(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 21-5/3(2009) : 2009 | CODE OF PRACTICE FOR PROTECTIVE FINISHES |
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