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
Edition 2
International Standard
Read sample
ISO 683-15:1992
Published (Edition 2, 1992)
This standard was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 683-15:1992

ISO 683-15:1992
CHF 63
Convert Swiss francs (CHF) to your currency


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.

General information

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)