YB/T 5233-1993
Technical conditions for non-magnetic constant expansion ceramic sealing alloys 4J78, 4J80 and 4J82 (English Version)
- Standard No.
- YB/T 5233-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2005-12
- Replace By
- YB/T 5231-2005
- YB/T 5233-2005
- Latest
- YB/T 5231-2014
- YB/T 5233-2005
YB/T 5233-1993 history
- 2014 YB/T 5231-2014 Sealed iron-nickel-cobalt alloys with permanent expansion
- 2005 YB/T 5231-2005 Sealed iron-nickel-cobalt alloy with permanent expansion
- 1994 YB/T 5233-1993 Technical conditions for non-magnetic constant expansion ceramic sealing alloys 4J78, 4J80 and 4J82
YB/T 5233-1993 Technical conditions for non-magnetic constant expansion ceramic sealing alloys 4J78, 4J80 and 4J82 was changed to YB/T 5231-2005 Sealed iron-nickel-cobalt alloy with permanent expansion.
