GB/T 13320-2007
Active
NB/T 20006.11-2010
Abolished
Industry standards-Energy
NB/T 20006.11-2010 The alloy steel for pressurized water nuclear power plant - Part 11: Forgings of molybdenum-nickel-cobalt steel for pressure vessel body and head of the pressure control equipment
NB/T 20006.11-2010 The alloy steel for pressurized water nuclear power plant - Part 11: Forgings of molybdenum-nickel-cobalt steel for pressure vessel body and head of the pressure control equipment
Basic Information
Standard Code:
NB/T 20006.11-2010
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Steel ingots and steel billets
ICS Name:
\nSteel forgings
Publish Date:
2010-05-24
Implement Date:
2010-10-01
Pages:
20 pages
Development Information
Same series standard
NB/T 20006.10-2010 Nuclear Power Plant Alloy Steel for Pressurized Water Reactors - Part 10: Manganese-nickel-molybdenum steel for forgings used in pressure vessel and steam generator stubs and flanges
NB/T 20006.14-2010 NB/T 20006.14-2010 Nuclear pressure-water reactor plant alloy steel Part 14: Nickel-chromium-molybdenum steel forged bars for fasteners used in Class 1 equipment with or without vanadium for bolting of bolts in nuclear power plants
Superseded by the following standards
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