20/30391743 DC - BS ISO 23721. Corrosion of metals and alloys. Rating method by appearance of rust and stains of atmospheric corrosion for stainless steels

20/30391743 DC

BS ISO 23721. Corrosion of metals and alloys. Rating method by appearance of rust and stains of atmospheric corrosion for stainless steels

Status : Current, Draft for public comment   Published : November 2020

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This International Standard specifies a method for evaluating the aesthetic appearance of stainless steels qualitatively by rating rust and stains formed by atmospheric corrosion. The rust and stains on stainless steels formed by atmospheric corrosion shall be rated by using 10 photographic standards.

This method is especially suitable for evaluating the appearance of specimens and structures made of stainless steels under atmosphere exposure.




Standard Number20/30391743 DC
TitleBS ISO 23721. Corrosion of metals and alloys. Rating method by appearance of rust and stains of atmospheric corrosion for stainless steels
StatusCurrent, Draft for public comment
Publication Date18 November 2020
Normative References(Required to achieve compliance to this standard)ISO 8044
Informative References(Provided for Information)ISO 10289, JIS G0595, ISO 11463, ISO 9224, ISO 9223
International RelationshipsISO/DIS 23721
Draft Expiry Date11 January 2021
DescriptorsCorrosion tests, Alloys, Water, Metals, Corrosion, Testing
ICS77.060
Title in FrenchTitre manque
CommitteeISE/NFE/8
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size23.57 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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