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US$209.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 994-2014: Zinc master. alloy ingots for casting Status: Valid
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| YS/T 994-2014 | English | 209 |
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Zinc master. alloy ingots for casting
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YS/T 994-2014
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Basic data | Standard ID | YS/T 994-2014 (YS/T994-2014) | | Description (Translated English) | Zinc master. alloy ingots for casting | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.50 | | Word Count Estimation | 8,816 | | Date of Issue | 10/14/2014 | | Date of Implementation | 4/1/2015 | | Quoted Standard | GB/T 8170; GB/T 12689.1; GB/T 12689.3; GB/T 12689.4; GB/T 12689.5; GB/T 12689.6; GB/T 12689.10 | | Regulation (derived from) | People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This Standard specifies the master alloy ingot casting zinc requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificates, contracts (or orders). This Standard applies to the production of zinc alloy i |
YS/T 994-2014: Zinc master. alloy ingots for casting---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.
Zinc master.alloy ingots for casting
ICS 77.150.50
H62
People's Republic of China Nonferrous Metals Industry Standard
Zinc alloy ingot for casting
Released.2014-10-14
2015-04-01 implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243).
This standard is responsible for drafting units. Zhuzhou Smelting Group Co., Ltd., Guangdong Jinyi Alloy Products Co., Ltd.
The main drafters of this standard. Tan Yiwen, Yang Feng, Qiu Shouhua, Liu Liqun, Yang Lianjun.
Zinc alloy ingot for casting
1 Scope
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and quality of zinc ingot for casting.
Book, contract (or order).
This standard applies to the production of zinc alloy ingots for casting ingredients, add the feed zinc alloy ingot.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170
GB/T 12689.1 Methods for the analysis of zinc and zinc alloys - Part 1. Determination of aluminum - Chromium green S - Polyethylene glycol octyl ether - Bromination
Cetylpyridine spectrophotometry, CAS spectrophotometry and EDTA titration
GB/T 12689.3 Methods for chemical analysis of zinc and zinc alloys - Determination of cadmium content - Flame atomic absorption spectrometric method
GB/T 12689.4 Methods for chemical analysis of zinc and zinc alloys - Determination of copper content - Diethyldithiocarbamate spectrophotometric method,
Flame Atomic Absorption Spectrometry and Electrolysis
GB/T 12689.5 Methods for chemical analysis of zinc and zinc alloys - Determination of iron content - Sulfosalicylic acid spectrophotometric and flame atomic absorption
Spectroscopy
Methods for chemical analysis of zinc and zinc alloys - Determination of lead content - Oscillopolarographic method GB/T
GB/T 12689.10 Methods for chemical analysis of zinc and zinc alloys - Determination of tin content - Phenanthrene - bromo - cetyltrimethylamine spectrophotometric
Degree method
3 request
3.1 Product Classification
According to the composition of the main components of the alloy, casting zinc alloy ingot is divided into ZZnAl5, ZZnAl20, ZZnAl30, ZZnAl25Cu15, etc.
Four grades.
3.2 Chemical composition
The chemical composition of zinc ingot ingots for casting shall comply with the requirements in Table 1.
Table 1 Chemical composition
Grade code
Chemical composition (mass fraction) /%
Zn Al Cu Fe Pb Cd Sn
ZZnAl5 ZZ01 Balance 4.8 to 5.2 0.005 0.03 0.008 0.003 0.005
ZZnAl20 ZZ02 Balance 18 to 22 0.01 0.05 0.01 0.01 0.01
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