Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 20302-2014 English PDF

Q: How long will the true-PDF of English version of GB/T 20302-2014 be delivered?

Upon your order, we will start to translate GB/T 20302-2014_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.

Q: Can I share the purchased PDF of GB/T 20302-2014_English with my colleagues?

Yes. The purchased PDF of GB/T 20302-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

Q: Should I purchase the latest version GB/T 20302-2014?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20302-2014 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.

US$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20302-2014: Phosphor-copper anodes
Status: Valid

GB/T 20302: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20302-2014	169	Add to Cart	3 days	Phosphor-copper anodes	Valid
GB/T 20302-2006	239	Add to Cart	2 days	Phosphor-copper anodes	Obsolete

Similar standards

GB/T 20424 GB/T 20928 GB/T 21652 GB/T 32468 GB/T 20301

Basic data

Standard ID: GB/T 20302-2014 (GB/T20302-2014)
Description (Translated English): Phosphor-copper anodes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.30
Word Count Estimation: 7,796
Date of Issue: 12/5/2014
Date of Implementation: 5/1/2015
Older Standard (superseded by this standard): GB/T 20302-2006
Quoted Standard: GB/T 5121.1; GB/T 5121.2; GB/T 5121.3; GB/T 5121.4; GB/T 5121.5; GB/T 5121.6; GB/T 5121.7; GB/T 5121.8; GB/T 5121.9; GB/T 5121.10; GB/T 5121.11; GB/T 5121.12; GB/T 5121.13; GB/T 5121.14; GB/T 5121.15; GB/T 5121.16; GB/T 5121.17; GB/T 5121.18; GB/T 5121.19
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 phosphorous copper anode of requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and orders (or contract) and so on. This Standard applies to the printed circuit board,

GB/T 20302-2014: Phosphor-copper anodes

---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.
Phosphor-copper anodes ICS 77.150.30 H62 National Standards of People's Republic of China Replacing GB/T 20302-2006 Phosphorus copper anode 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

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 20302-2006 "Anode phosphorus copper." This standard compared with GB/T 20302-2006, the main changes as follows. --- "1" and added "quality certificate and purchase order (or contract)" and so on. --- Table 1, the diameter of the copper ball 11mm ~ 60mm to 15mm ~ 60mm; product grades to TP0.05 TP4, rectangular bar (plate) to a rectangular timber; microcrystalline phosphorus increased copper grades. TPW. --- 3.1.2 tag example be modified. --- Table 2 adds the chemical compositions of microcrystalline phosphor TPW. --- Increased the phosphorus copper anode microcrystalline grain size requirements and the corresponding test methods. --- Added "3.5 internal quality" requirement. --- "3.6 surface quality", the "phosphorus copper anode surface should be no oil, green rust, phosphorus copper anode fracture should be compact, no inclusions, no gas Holes and stratification, phosphorus copper anode spherical allowed not affect product quality endless belt, "was changed to" spherical copper phosphorus. The surface should Rounding clean, no oil, peeling, green, rust and other defects; allowed without affecting the performance of the intermediate ring or belt ends protruding tail; allow light Micro-mechanical injury, punch marks and oxide colors. Tablets, round, rectangular copper phosphorus. face should be smooth, the surface should be clean, no oil, green rust And other defects, allow a slight burr and oxide colors. " --- "Analysis of the chemical composition of 4.1", the increase in provisions YS/T 482's. --- "4.4 internal and surface quality inspection method" to "internal quality control provisions shall YS/T 336 were surface Quality inspection carried out visually. " --- "5.2 Batch", the "phosphorus copper anode batch weight should not exceed 30t", revised to "phosphorous copper anode batch weight should not exceed 60000kg". --- Added "sampling method prescribed YS/T 668 will be" requirement. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Tongling Nonferrous Metals copper crown Electrical Co., Ltd., Foshan City, Cheng An Copper Co., Ltd., Jiangsu Jin Yida Copper shares Limited parts, Technical and Economic Research Institute of Nonferrous Metals. The main drafters. Zhang Xiaohua, Liu Wanrong, Tian Jun, Wangke Sheng, Chen Zhijia, Tanfa Tang, Li Jinjun, Jinwen Hong, Wu Renlin. This standard replaces the standards previously issued as follows. --- GB/T 20302-2006. Phosphorus copper anode

1 Scope

This standard specifies the phosphorous copper anode of requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and ordering Single (or contract) and so on. This standard applies to printed circuit boards, spherical shape and other hardware used in plating anodes, grain shape, rod-shaped, rectangular, etc. phosphorus copper.

2 Normative references

The 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. GB/T 5121 (all parts) of copper and copper alloys - GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage YS/T 336 copper, nickel and alloy pipe and bar fracture test YS/T 347 copper and copper alloys average grain size measurement method YS/T 482 copper and copper alloy analysis photoemission spectroscopy YS/T 668 copper and copper alloy physical and chemical detection sampling method

3 Requirements

3.1 Categories 3.1.1 grade, name, size Anode phosphorus copper grades, shapes and sizes to comply with Table 1. Table 1 grades, shapes and sizes Grade product shape diameter/mm Thickness/mm Width/mm Length/mm TP4 TPW Ball 15 ~ 60 - - - Tablets 10 to 40 - - 15 - 60 Rod 10 to 40 - - 500 - 1000 Rectangular timber - 13 to 25 50 to 100 500 to 1000 Note 1. The agreement between, can supply other grades and specifications of the phosphorus copper anode. Note 2. TPW microcrystalline phosphorus copper. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20302-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20302-2014_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 20302-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20302-2014_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+ countries

Question 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 20302-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20302-2014 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.