NB/T 20006.37-2017Alloy steel for pressurized water reactor nuclear power plants - Part 37: 19MnNiMo steel forgings for reactor vessel non-core region (English PDF)

NB/T 20006.37-2017 is the English-translated version of 压水堆核电厂用合金钢 第37部分：反应堆压力容器非堆芯区用19MnNiMo锻件.

NB/T 20006.37-2017 is part 37 of the Chinese energy industry series on alloy steel for pressurized water reactor nuclear power plants, and it covers 19MnNiMo steel forgings for the non-core region of the reactor vessel.

It states the requirements for the manufacture, the inspection and the acceptance of those forgings. Its scope is confined to 19MnNiMo forgings in the non-core area of reactor pressure vessels in plants of that reactor type.

Chemical analysis and mechanical testing standards fill its reference list, including GB/T 223, GB/T 228.1-2010, GB/T 229-2007, GB/T 4336, GB/T 6394, GB/T 10561-2005 and GB/T 20066, with NB/T 20004-2014 and three parts of NB/T 20328. Issued on 10 February 2017, it has applied since 1 July 2017.

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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 20006.36-2017|NB/T 20006.38-2017|NB/T 20006.1-2021|NB/T 20006.2-2021|NB/T 20006.5-2021|NB/T 20005.39-2018

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