GB/T 3630-2017 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3630-2017: Niobium sheet, strip and foil Status: Valid GB/T 3630: Historical versions
Basic dataStandard ID: GB/T 3630-2017 (GB/T3630-2017)Description (Translated English): Niobium sheet, strip and foil Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H63 Classification of International Standard: 77.150.99 Word Count Estimation: 10,138 Date of Issue: 2017-10-14 Date of Implementation: 2018-05-01 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 3630-2017: Niobium sheet, strip and foil---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Niobium sheet, strip and foil ICS 77.150.99 H63 National Standards of People's Republic of China Replacing GB/T 3630-2006 Niobium sheet, strip and foil 2017-10-14 Published 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 3630-2006 "niobium sheet, strip and foil." This standard compared with GB/T 3630-2006, the main changes are as follows. --- Increasing the normative references (see Chapter 2); --- Modify the product classification requirements (see 3.1,.2006 version 3.1); --- Modified markings and examples (see 3.2,.2006 edition 3.2); --- Modify the chemical composition of the product requirements (see 3.3,.2006 version 3.3); --- Modify the product size and tolerance (see 3.4,.2006 version 3.4); --- Modify the mechanical properties of products (see 3.5,.2006 version 3.5); --- Increasing product Vickers hardness requirements (see 3.6); --- Increasing the product grain size requirements (see 3.7); --- Modify the appearance of the quality (see 3.8,.2006 version 3.6); --- Modify the test methods and inspection rules (see Chapter 4 and Chapter 5,.2006 Edition Chapter 4 and Chapter 5). This standard is proposed by China Nonferrous Metals Industry Association. This standard by the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by Xi'an Noble Precious Metal Materials Co., Ltd., Northwest Nonferrous Metal Research Institute, Bao Titanium Group Co., Ltd. Secretary, Ningxia Dongfang Tantalum Industry Co., Ltd., Non-ferrous Metal Technology Economics Research Institute. The main drafters of this standard. Right revitalization, Wu Yu, Kun Zhang Yu, Li Jun, Bai Run, Ma Zhongxian, Wang Kai, Wu Yanhua. This standard replaces the standards previously issued as. --- GB/T 3630-1983, GB/T 3630-2006. Niobium sheet, strip and foil1 ScopeThis standard specifies the niobium sheet, strip and foil requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certification Book and contract (or purchase order) content. This standard applies to general industrial niobium sheet, strip and foil.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 228.1 tensile testing of metallic materials - Part 1. room temperature test method GB/T 4340.1 Vickers hardness test of metallic materials - Part 1. Test methods GB/T 6394 metal average grain size determination method GB/T 15076 (all parts) tantalum and niobium chemical analysis methods YS/T 656 niobium and niobium alloy processing grades and chemical composition3 requirements3.1 product classification Product grades, status and specifications should be consistent with the provisions of Table 1. Table 1 Grades status Specifications/mm Thickness Width Length Variety Nb1 Nb2 FNb1 FNb2 Y (cold working state) M (annealed) Y (cold working state) 0.01 ~ 0.1 > 0.1 ~ 0.5 > 0.5 ~ 0.8 > 0.8 ~ 2.0 > 2.0 ~ 6.0 > 6.0 30 ~ 300 50 ~ 650 50 ~ 800 50 ~ 1200 50 ~ 1000 50 ~ 650 ≥300 ≥50 50 ~ 3000 50 ~ 2500 50 ~.2000 50 ~ 1500 Foil Strip, plate Plate 3.2 marks and examples Product mark by product name, standard number, grade, supply status, accuracy, specifications, said the order. Example. Made of Nb1, annealed, with a precision of 0.5 mm in thickness,.200 mm in width and 450 mm in length are marked as. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3630-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 3630-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 3630-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3630-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
