ISO 683-15
Heat-Treatable Steels, Alloy Steels and Free-Cutting Steels - Part 15: Valve Steels for Internal Combustion Engines
active, Most Current
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| Organization: | ISO |
| Publication Date: | 1 January 1992 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Heat-treatable steels): | 77.140.10 |
| ICS Code (Internal combustion engines): | 27.020 |
scope:
This part of ISO 683 applies to the grades of wrought high-alloy materials listed in table 1. These valve materials are used for intake and exhaust valves in reciprocating internal combustion engines.
It is applicable to bars, wire, wire rod and forgings and for the surface finishes listed in note 3 of 6.2.
This part of ISO 683 does not apply to alloys resistant to wear and corrosion which are used to protect valve seat surfaces.
In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.
Document History
ISO 683-15
January 1, 1992
Heat-Treatable Steels, Alloy Steels and Free-Cutting Steels - Part 15: Valve Steels for Internal Combustion Engines
This part of ISO 683 applies to the grades of wrought high-alloy materials listed in table 1. These valve materials are used for intake and exhaust valves in reciprocating internal combustion...