NB/T 20006.6-2011Alloy Steel for Pressurized Water Reactor Nuclear Power Plants - Part 6: Mn-Ni-Mo Steel Forgings for PWR Steam Generator Tube Plates (English PDF)
压水堆核电厂用合金钢 第6部分:蒸汽发生器管板用锰-镍-钼钢锻件
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
July 1, 2011
Implementation date
October 1, 2011
Scope
NB/T 20006.6-2011 is the English-translated version of 压水堆核电厂用合金钢 第6部分:蒸汽发生器管板用锰-镍-钼钢锻件.
NB/T 20006.6-2011 is the Chinese energy industry standard covering manganese-nickel-molybdenum steel forgings for the tube plates of pressurized water reactor steam generators, Part 6 of the NB/T 20006 alloy steel series.
It sets requirements for manufacture, trial production, inspection and acceptance of those forgings. The material it governs is 18MnNiMo alloy steel forging for steam generator tube sheets.
Method references include GB/T 228-2002, GB/T 4336, GB/T 4338, GB/T 11261, GB/T 14265, GB/T 20066, GB/T 20123, GB/T 20124 and GB/T 20125, together with many parts of GB/T 223 and with NB/T 20003.2-2010, NB/T 20003.4, NB/T 20003.5, NB/T 20003.7 and NB/T 20004-2011. Issued on 1 July 2011, it has applied since 1 October 2011.
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Document preview — NB/T 20006.6-2011
National Standard of the People's Republic of China
- ICS
- 77.140.85
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20006.6-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 223.5
GB/T 223.9
GB/T 223.11
GB/T 223.12
GB/T 223.14
GB 223.19
GB/T 223.21
GB/T 223.23
GB/T 223.26
GB/T 223.31
GB 223.37
GB/T 223.47
GB 223.53
GB 223.58
GB/T 223.59
GB/T 223.60
GB 223.62
GB 223.63
GB/T 223.64
GB/T 223.67
GB/T 223.68
GB/T 223.69
GB/T 223.71
GB/T 223.76
GB/T 223.78
GB/T 223.79
GB/T 223.80
GB/T 223.82
GB/T 223.85
GB/T 228-2002
GB/T 4336
GB/T 4338
GB/T 11261
GB/T 14265
GB/T 20066
GB/T 20123
GB/T 20124
GB/T 20125
NB/T 20003.2-2010
NB/T 20003.4
NB/T 20003.5
NB/T 20003.7
NB/T 20004-2011
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 223.5Steel and iron -- Determination of acid-soluble silicon and total silicon content -- Reduced molybdosilicate spectrophotometric method
- GB/T 223.9Iron, steel and alloy -- Determination of aluminium content -- Chrome azurol S photometric method
- GB/T 223.11Iron, steel and alloy - Determination of chromium content - Titrimetric method and spectrophotometric method
- GB/T 223.12Methods for chemical analysis of iron, steel and alloy. The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
- GB/T 223.14Methods for chemical analysis of iron, steel and alloy. The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
- GB/T 223.21Methods for chemical analysis of iron, steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content
GB 223.19 · GB 223.37 · GB 223.53 · GB 223.58 · GB 223.62 · GB 223.63 · GB/T 228-2002 · GB/T 4338
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Related Standards
GB/T 11261-2006 — Steel and iron Determination of oxygen content The pulse heating inert gas fusion-infra-red absorption method
GB/T 14265-2017 — General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials
GB/T 20066-2006 — Steel and iron -- Sampling and preparation of samples for the determination of chemical composition
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NB/T 20006.6-2011
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