GB/T 3629-2017 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 3629-2017: Tantalum and tantalum alloy sheet, strip and foil Status: Valid GB/T 3629: Historical versions
Basic dataStandard ID: GB/T 3629-2017 (GB/T3629-2017)Description (Translated English): Tantalum and tantalum alloy sheet, strip and foil Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H63 Classification of International Standard: 77.150.99 Word Count Estimation: 10,150 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 3629-2017: Tantalum and tantalum alloy 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.Tantalum and tantalum alloy sheet, strip and foil ICS 77.150.99 H63 National Standards of People's Republic of China Replacing GB/T 3629-2006 Tantalum and tantalum alloy sheet, strip and foil Tantalumandtantalumaloysheet, stripandfoil 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 3629-2006 "tantalum and tantalum alloy sheet, strip and foil." This standard compared with GB/T 3629-2006, the following major changes. --- Added grades TaNb40, TaW10 and related requirements (see 3.1); --- Modify the product classification requirements (see 3.1,.2006 version 3.1); --- 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); --- Increase and modify the mechanical properties of products (see 3.5,.2006 version 3.5); --- Increased Vickers hardness requirements of Ta1, Ta2 materials (see 3.6); --- Increasing the product grain size requirements (see 3.7); --- 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, Ningxia Oriental Tantalum Industry Co., Ltd. Co., Ltd., Bao Titanium Group Co., Ltd., non-ferrous metal technology and Economy Research Institute. The main drafters of this standard. Wu Yu, Zhou Longhai, Zhao Honglei, Qu Hongxing, Li Laiping, Zhang Yajun, Feng Junning, Wu Yanhua. This standard replaces the standards previously issued as. --- GB/T 3628-1983, GB/T 3628-1995; --- GB/T 3629-1983, GB/T 3629-2006. Tantalum and tantalum alloy sheet, strip and foil1 ScopeThis standard specifies the requirements of tantalum and tantalum alloy sheet, strip and foil, test methods, inspection rules and signs, packaging, transportation, storage, Quality certificate and contract (or purchase order) content. This standard applies to general industrial tantalum and tantalum alloy 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 751 tantalum and tantalum alloy grades and chemical composition3 requirements3.1 product classification Product grades, status and specifications should be consistent with the provisions of Table 1. Table 1 Grade supply status Specifications/mm Thickness Width Length Variety Ta1 Ta2 FTa1 FTa2 TaNb3 TaNb20 TaNb40 TaW2.5 TaW10 Y (cold working state) 0.01 ~ 0.1 30 ~ 300 ≥300 Foil M (annealed) Y (cold working state) > 0.1 ~ 0.5 50 ~ 650 ≥50 > 0.5 ~ 0.8 50 ~ 800 50 ~ 3000 Strip Plate > 0.8 ~ 2.0 50 ~ 1200 50 ~.2000 > 2.0 ~ 6.0 50 ~ 1000 50 ~ 1500 > 6.0 50 ~ 650 50 ~ 1500 Plate 3.2 marks and examples Product mark by product name, standard number, grade, supply status, accuracy, specifications, said the order. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3629-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 3629-2017_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 3629-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 3629-2017_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 3629-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3629-2017 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. |
