GB/T 13320-2007
Active
NB/T 20007.4-2012
Active
Industry standards-Energy
NB/T 20007.4-2012 Pressurized water reactor nuclear power plant stainless steel for reactor coolant pump shafts - Part 4: Nb stabilized austenitic stainless steel forged parts used in reactor coolant pump shafts. (English translation)
NB/T 20007.4-2012 Pressurized water reactor nuclear power plant stainless steel for reactor coolant pump shafts - Part 4: Nb stabilized austenitic stainless steel forged parts used in reactor coolant pump shafts. (English translation)
Basic Information
Standard Code:
NB/T 20007.4-2012
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Steel ingots and steel billets
ICS Name:
\nSteel forgings
Publish Date:
2012-10-19
Implement Date:
2013-03-01
Pages:
16 pages
Development Information
Same series standard
NB/T 20007.2-2012 Pressurized water nuclear power plant stainless steel for use in hot exchanger tube plates, Part 2: Austenitic stainless steel forged parts for Class 2 and 3 hot exchanger tube plates
NB/T 20007.3-2012 Pressurized water reactor nuclear power plant stainless steel - Part 3: Nitrogen control austenitic stainless steel for core support members and upper support plates for forged parts
NB/T 20007.6-2012 Pressurized water nuclear power plant stainless steel - Part 6: Controlled nitrogen austenitic stainless steel plate for internal components
NB/T 20007.7-2012 Pressurized water reactor nuclear power plant - Stainless steel plate and strip for supporting components of grades S1 and S2 in pressure water reactor nuclear power plant
NB/T 20007.13-2012 Pressurized water nuclear power plant stainless steel - Part 13: Controlled nitrogen austenitic stainless steel for reactor coolant piping, forged and bent tube
NB/T 20007.15-2012
NB/T 20007.16-2012 Pressurized water reactor nuclear power plant stainless steel - Part 16: Martensitic stainless steel forged parts of grades 2 and 3
NB/T 20007.17-2012 Pressurized water reactor nuclear power plant stainless steel - Part 17: Martensitic stainless steel for clamping springs used in the internals of the reactor vessel
NB/T 20007.18-2012 Pressurized water reactor nuclear power plant - Stainless steel for grade 2 and 3 auxiliary pump drive shaft - Part 18: Forgings and rolled sheets of martensitic stainless steel for use in drive shafts
NB/T 20007.21-2012 Pressurized water reactor nuclear power plant stainless steel for steam generator support tube support: Martensitic stainless steel plate for steam generator heat transfer tube support
NB/T 20007.22-2012
NB/T 20007.26-2012 Pressurized water nuclear power plant stainless steel - Part 26: Austenitic-ferritic stainless steel for centrifugally cast pipes for reactor coolant piping
Related Standards
GB/T 20911-2007
Active
GB/T 20911-2007 Semi finished products for forging—Tolerances on dimensions shape and mass
GB/T 21469-2008
Active
GB/T 21469-2008 Machining allowances and tolerances for steel open die forgings on hammer—General requirement
GB/T 21470-2008
Active
GB/T 21470-2008 Machining allowances and tolerances for steel open die forgings on hammer—Disks,columns,rings and seamless cylindrical sleeves
GB/T 21471-2008
Active
GB/T 21471-2008 Machining allowances and tolerances for steel open die forgings on hammer—Shafts
GB/T 22131-2008
Replaced