GB/T 26016-2021 English PDFUS$159.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 26016-2021: High purity nickel Status: Valid GB/T 26016: Historical versions
Basic dataStandard ID: GB/T 26016-2021 (GB/T26016-2021)Description (Translated English): High purity nickel Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H62 Word Count Estimation: 7,750 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 26016-2021: High purity nickel---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.High purity nickel ICS 77:150:40 CCSH62 National Standards of People's Republic of China Replacing GB/T 26016-2010 High purity nickel Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document replaces GB/T 26016-2010 "High Purity Nickel": Compared with GB/T 26016-2010, except for structural adjustments and editorial changes In addition, the main technical changes are as follows: a) Changed the product classification, changed the grades HPNi-1 and HPNi-2 to HPNi-6N, HPNi-5N (see Chapter 4,:2010 edition) 3:1); b) The chemical composition requirements have been changed, and the total content requirements of the main control impurity elements have been changed to the specific requirements and sums of the content of each element Requirements (see 5:1, 3:2 of the:2010 edition); c) Changed the basic dimensions of the product, changing the "block: length × width: (50 × 50) mm ± 1 mm, (100 × 100) mm ± 1 mm; thickness: (3±2)mm” and “Product size can also be tailored according to user requirements” changed to “High-purity nickel should be in strip or block shape: The size is determined according to the requirements of the purchaser" (see 5:2, 3:3 of the:2010 edition); d) Changed the appearance quality requirements, and changed "the surface of the product is smooth and clean, without electrolyte, oil, etc:" to "high-purity nickel should have metallic light: The surface is clean and tidy, free of oil stains and attachments, and no through-hole pores” (see 5:3:1, 3:4:1 of the:2010 edition); e) Added the provisions for protrusions on the product surface (see 5:3:2); f) The test method has been changed, and the "high-purity nickel impurity element is determined by glow discharge mass spectrometry (GDMS): "Appendix A" is changed to "Determination of impurity element content of high-purity nickel is carried out in accordance with the provisions of YS/T 1012" (see 6:1,:2010 edition 4:1); g) increase the measurement of the size of surface protrusions (see 6:3); h) Changed sampling and sample preparation, changed the "chemical composition arbitration sampling method, randomly selected three products, and cut out a Appendix A Analysis Requirements Sample" is changed to "Sample for chemical composition analysis: randomly cut no less than two samples from the product with shearing equipment: Block samples" (see 7:4:1, 5:4:1 of the:2010 edition); i) Appendix A was deleted (see Appendix A of the:2010 edition): Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Nonferrous Metals Industry Association: This document is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243): This document is drafted by: Jinchuan Group Co:, Ltd:, Lanzhou Jinchuan Science and Technology Park Co:, Ltd:, Gansu Jingpu Testing Technology Co:, Ltd:, Youyan Yijin New Materials Co:, Ltd:, Ningbo Jiangfeng Electronic Materials Co:, Ltd:, Shandong Youyan New Material Technology Co:, Ltd: The main drafters of this document: Yang Xiaoyan, Hu Jiayan, Cao Dumeng, Bai Yanli, Lv Jinlei, He Xin, Wu Chuanmei, Li Kai, Feng Xiaorui, Chen Xuejiao, Zhang Yadong, Wei Limei, Xiong Xiaodong, Li Wei, Yao Lijun, Qiu Ping, Cao Huanhuan, Yuan Haijun, Li Yitao, Jing Xiande, Zhan Yunfeng: This document was first published in:2010 and this is the first revision: High purity nickel1 ScopeThis document specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents of high-purity nickel and the contents of the order form: This document is suitable for electrolysis or electrowinning of sputtering targets and ion coating, wiring for electronic industry, high-purity reagents, high-performance alloys, etc: High purity nickel:2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the edition corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values YS/T 1012 High-purity nickel chemical analysis method for the determination of impurity element content by glow discharge mass spectrometry3 Terms and DefinitionsThere are no terms and definitions that need to be defined in this document:4 product categoriesHigh-purity nickel is divided into two grades according to nickel content: HPNi-6N, HPNi-5N:5 Technical requirements5:1 Chemical composition The chemical composition requirements of high-purity nickel shall meet the requirements in Table 1: Table 1 Chemical composition of high-purity nickel Grade HPNi-6N HPNi-5N Ni content a (mass fraction)/%, not less than 99:9999 99:999 Impurity content (mass fraction)/ 10-4%, not more than Ag 0:10 0:30 Al 0:05 0:20 As 0:20 0:80 Au 0:01 0:10 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 26016-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 26016-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 26016-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 26016-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 26016-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 26016-2021 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. |
