NB/T 20008.2-2010Other Material for Pressurized Water Reactor Nuclear Power Plants - Part 2: Mn-mo-v Steel Castings for Use in the Fabrication of Steam Generator and Reactor Coolant Pump Supports, Main Steam Line Supports (English PDF)

NB/T 20008.2-2010 is the English-translated version of 压水堆核电厂用其他材料 第2部分：蒸汽发生器、反应堆冷却剂泵和主蒸汽管路支撑件用锰-钼-钒合金钢铸件.

NB/T 20008.2-2010 belongs to the Chinese energy industry series covering other materials for pressurized water reactor nuclear power plants, and Part 2 treats Mn-Mo-V steel castings.

It specifies the manufacture, chemical composition, mechanical properties, testing and inspection requirements for ZG12MnMoV manganese-molybdenum-vanadium alloy steel castings of thickness up to 400 mm.

The castings it covers are those used for steam generator supports, reactor coolant pump supports and main steam line supports in PWR plants. Composition and property verification draws on the quoted GB/T 223 series, GB/T 228-2002, GB/T 229, GB/T 4336, GB/T 4338, GB/T 20066, GB/T 20123, EJ/T 1027 and the NB/T 20003 parts. Issued on 1 May 2010, it has applied since 1 October 2010.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

NB/T 20008.1-2012|NB/T 20007.24-2013|NB/T 20005.18-2018|NB/T 20100-2016|NB/T 20315-2014|NB/T 20008.15-2012

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