GB/T 14594-2014 English PDFUS$259.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 14594-2014: Electric vacuum devices -- Oxygen-free copper sheets and strips Status: Valid GB/T 14594: Historical versions
Basic dataStandard ID: GB/T 14594-2014 (GB/T14594-2014)Description (Translated English): Electric vacuum devices -- Oxygen-free copper sheets and strips Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H62 Classification of International Standard: 77.150.30 Word Count Estimation: 11,192 Date of Issue: 12/5/2014 Date of Implementation: 5/1/2015 Older Standard (superseded by this standard): GB/T 14594-2005 Quoted Standard: GB/T 228.1-2010; GB/T 232; GB/T 351; GB/T 4340.1; GB/T 5121; GB/T 5231; GB/T 8888; GB/T 23606; GB/T 26303.3; YS/T 335-2009; YS/T 347; YS/T 478; YS/T 482; YS/T 668; YS/T 815 Regulation (derived from): Announcement of Newly Approved National Standards 2014 No. 27 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 Summary: This standard specifies the requirements, test methods, inspection rules oxygen-free copper plate and strip, signs, packaging, transportation, storage, quality certificate and purchase order (or contract) and so on. This standard applies to the industrial GB/T 14594-2014: Electric vacuum devices -- Oxygen-free copper sheets and strips---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.Electric vacuum devices. Oxygen-free copper sheets and strips ICS 77.150.30 H62 National Standards of People's Republic of China Replacing GB/T 14594-2005 Vacuum devices with oxygen-free copper plate and strip Issued on. 2014-12-05 2015-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 14594-2005 "oxygen-free copper plate and strip." This standard and GB/T 14594-2005 compared to the main changes as follows. --- Standard name from the "oxygen-free copper plate and strip" with "power vacuum devices with oxygen-free copper plate and strip"; --- Grades increased TU00, delete TU2, later revised to TU00, TU0, TU1; --- Increased with the grade corresponding to the code; --- State of press plate and strip GB/T 29094-2012 "copper and copper alloy state representation" requirement has been amended accordingly; --- Sheet length capped by "2500mm" adjusted "3000mm"; --- Strip thickness capped by "4.0mm" adjusted "6.0mm"; --- On the part of the thickness of the tranches have been adjusted; --- Thickness tolerance has been modified to increase the width of 300mm ~ 1000mm corresponding provisions of the strip thickness tolerance of; --- On the plate width tolerance has been modified; --- Strip width tolerances specified increase high-precision, adding " > 2.5mm ~ 3.0mm" thick strip width tolerance provision; --- Oxygen content of metallographic examination "should be consistent with the provisions of YS/T 335 is" to "meet the YS/T 335 standard image 1 ~ 3 together grid"; --- Increasing the hydrogen embrittlement test requirements and relevant regulations; --- Increasing the chemical analysis method YS/T 482 "Copper and copper alloys photoemission spectroscopy analysis method"; --- Added "plate and strip dimensions measuring method according to the provisions of GB/T 26303.3 carried out" requirement; --- Bulk of the group has been modified; --- Test Sample No. according to GB/T 228.1 regulations were modified; --- Added "sampling method prescribed YS/T 668 were prepared by the mechanical and technological properties of the sample by YS/T 815's Provisions "requirement. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Chinalco Luoyang Copper Co., Ltd., Chinalco Shanghai Copper Co., Ltd., Shaoxing City of Bo Electric Co., Ltd., silver Nonferrous Metals Group Co., Ltd., Technical and Economic Research Institute of Nonferrous Metals. This standard was drafted. Zhao Wanhua, Juan, steady Guo Hui, Zhao whales, Shao wins in Xugao Lei, Li Shuanglong, Zhang Xiangyun, Raymond Chan, Chen Hui. This standard replaces the standards previously issued as follows. --- GB/T 14594-1993, GB/T 14594-2005. Vacuum devices with oxygen-free copper plate and strip1 ScopeThis standard specifies the requirements, test methods, inspection rules oxygen-free copper plate and strip, signs, packaging, transportation, storage, quality certificate and Order Manifest (or contract) and so on. This standard applies to the industrial sector for electronic vacuum devices with oxygen-free copper plate, strip.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. RT Test Method. Test Part 1 GB/T 228.1-2010 metal material tensile GB/T 232 metallic materials - Bend test GB/T 351 metal material resistivity measurement method GB/T 4340.1 metallic materials - Vickers hardness test - Part 1. Test methods GB/T 5121 (all parts) of copper and copper alloys - GB/T 5231 and processing of copper and copper alloy grades and chemical composition GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage GB/T 23606 copper embrittlement test methods GB/T 26303.3 copper and copper alloy processing material Dimensions detection methods - Part 3. plate and strip YS/T 335-2009 metallographic test method oxygen free copper YS/T 347 copper and copper alloys average grain size measurement method YS/T 478 copper and copper alloy conductivity eddy current testing method YS/T 482 copper and copper alloy analysis photoemission spectroscopy YS/T 668 copper and copper alloy physical and chemical detection sampling method YS/T 815 methods for preparing copper and copper alloy mechanical and technological properties of the sample3 Requirements3.1 Categories 3.1.1 grade, status, specifications Plate and strip grades, status, and shall conform to the specifications in Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 14594-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 14594-2014_English as soon as possible, and keep you informed of the progress. 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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 14594-2014?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 14594-2014 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. |
