International Standard
ISO 683-15:1992
Heat-treatable steels, alloy steels and free-cutting steels — Part 15: Valve steels for internal combustion engines
Reference number
ISO 683-15:1992
ISO 683-15:1992
Edition 2
1992-08
1992-08
© ISO 2024
International Standard
p
ISO 683-15:1992
4874
Published
(Edition 2, 1992)
This standard was last reviewed and confirmed in 2024.
Therefore this version remains current.
Abstract
Gives the requirements of delivery for certain grades of wrought high-alloy materials used for intake and exhaust valves in reciprocating internal combustion engines. Is applicable to bars, wire, wire rod and forgings. In addition, the general technical delivery requirements of ISO 404 are applicable. Annex A "Technical Supplement" gives requirements for property values as the result of processing after delivery.
Life cycle
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Previously
WithdrawnISO 683-15:1976
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Now
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