NB/T 20007.31-2015Stainless steel for pressurized water reactor nuclear power plants - Part 31: 022Cr19Ni10 stainless steel forgings used for containment vessel (English PDF)
压水堆核电厂用不锈钢 第31部分：安全壳用022Cr19Ni10不锈钢锻件
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for NB/T 20007.31-2015 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
April 2, 2015
Implementation date
September 1, 2015
Scope
NB/T 20007.31-2015 is the English-translated version of 压水堆核电厂用不锈钢 第31部分：安全壳用022Cr19Ni10不锈钢锻件.
NB/T 20007.31-2015 is the Chinese energy industry standard forming Part 31 of the stainless steel series for pressurized water reactor nuclear power plants, and it covers 022Cr19Ni10 stainless steel forgings for the containment vessel.
It gives the manufacturing, inspection and acceptance requirements for these austenitic forgings. Its application is bounded by size: it covers 022Cr19Ni10 forgings of a single piece weight not exceeding 4 500 kg.
The Chinese classification H43 and the international classification 77.140.85 both point to forgings for nuclear plant. It quotes GB/T 223, GB/T 228.1-2010, GB/T 4338, GB/T 6394, GB/T 10561-2005, GB/T 20123, GB/T 20124 and NB/T 20004-2014. Issued on 2 April 2015, it has applied since 1 September 2015.
Found what you need?
Document preview — NB/T 20007.31-2015
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 20007.31-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 223
GB/T 228.1-2010
GB/T 4338
GB/T 6394
GB/T 10561-2005
GB/T 11170
GB/T 20066
GB/T 20123
GB/T 20124
NB/T 20004-2014
NB/T 20328.2-2015
NB/T 20328.4
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 228.1-2010Metallic Materials — Tensile Testing — Part 1: Method of Test at Room Temperature
- GB/T 6394Determination of estimating the average grain size of metal
- GB/T 10561-2005Determination of content of nonmetallic inclusions in steel - Micrographic method using standard diagrams
- GB/T 11170Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)
- GB/T 20066Steel and iron -- Sampling and preparation of samples for the determination of chemical composition
- GB/T 20123Steel and iron -- Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
GB/T 223 · GB/T 4338
Similar standards
How to Download NB/T 20007.31-2015
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 11170-2008 — Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)
GB/T 20066-2006 — Steel and iron -- Sampling and preparation of samples for the determination of chemical composition
GB/T 20123-2006 — Steel and iron -- Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
Secure payment via Stripe
Payments accepted
NB/T 20007.31-2015
$150.00