NB/T 20006.10-2010
Alloy steel for pressurized water reactor nuclear power plants-Part 10: Mn-Ni-Mo steel forgings for pressurizer and steam generator nozzles and covers (English Version)
- Standard No.
- NB/T 20006.10-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Energy
- Status
- 2021-07
- Replace By
- NB/T 20006.10-2021
- Latest
- NB/T 20006.10-2021
- Scope
- This part specifies the requirements for manufacturing, testing, inspection and acceptance of manganese-nickel-molybdenum alloy steel forgings for pressurized water reactor nuclear power plant pressure regulators and steam generator nozzles and hole covers. This section applies to pressurized water reactor nuclear power plant regulators and steam generator nozzles (including pressure regulator manhole seats, surge nozzles, valve nozzles, spray nozzles and manhole seats on the secondary side of steam generators, Main water supply nozzle and auxiliary water supply nozzle, etc.) and hole covers (including pressure regulator manhole cover and steam generator manhole cover, eyelet cover and hand hole cover, etc.) 16MnNiMo and H18MnNiMo low alloy steel forgings.
NB/T 20006.10-2010 history
- 2021 NB/T 20006.10-2021 Alloy Steels for PWR Nuclear Power Plants Part 10: Manganese-Nickel-Molybdenum Steel Forgings for Pressure Stabilizer and Steam Generator Connectors and Hole Caps
- 2010 NB/T 20006.10-2010 Alloy steel for pressurized water reactor nuclear power plants-Part 10: Mn-Ni-Mo steel forgings for pressurizer and steam generator nozzles and covers
