GB/T 21181-2017_English: PDF (GB/T21181-2017)
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| Standard ID | GB/T 21181-2017 (GB/T21181-2017) | | Description (Translated English) | Secondarily lead and lead alloy ingots | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H69 | | Classification of International Standard | 77.150.60 | | Word Count Estimation | 10,128 | | Date of Issue | 2017-07-12 | | Date of Implementation | 2018-06-01 | | Drafting Organization | Anhui Huaxin Lead Industry Group Co., Ltd., Anhui China Platinum Renewable Resources Technology Co., Ltd. | | Administrative Organization | National Standard Committee on Nonferrous Metals (SAC/TC 243) | | Proposing organization | China Nonferrous Metals Industry Association | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee | | Standard ID | GB/T 21181-2007 (GB/T21181-2007) | | Description (Translated English) | Secondarily lead and lead alloy ingots | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H69 | | Classification of International Standard | 77.150.60 | | Word Count Estimation | 7,741 | | Date of Issue | 2007-11-23 | | Date of Implementation | 2008-06-01 | | Adopted Standard | BS EN 12659-1999, NEQ | | Drafting Organization | Lead Anhui Huaxin Industry Group Co., Ltd. | | Administrative Organization | National Nonferrous Metals Standardization Technical Committee | | Regulation (derived from) | China National Standard Approval Announcement2007 No.12 (Total No.112) | | Proposing organization | China Nonferrous Metals Industry Association | | Issuing agency(ies) | Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China | | Summary | This standard specifies the secondary lead and lead alloy ingots requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to leaded waste as raw material for processing secondary lead smelting and alloy ingots, mainly used in the electrolytic refining, battery, alloys and chemical sectors. |
GB/T 21181-2017
GB
NATIONAL STANDARD OF
THE PEOPLE’S REPUBLIC OF CHINA
ICS 77.150.60
H 69
Replacing GB/T 21181-2007
Secondarily lead and lead alloy ingots
ISSUED ON. JULY 12, 2017
IMPLEMENTED ON. JUNE 1, 2018
Issued by. General Administration of Quality Supervision, Inspection
and Quarantine;
Standardization Administration Committee.
3. No action is required - Full-copy of this standard will be automatically &
immediately delivered to your EMAIL address in 0~60 minutes.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Requirements ... 4
4 Test methods ... 5
5 Inspection rules ... 7
6 Marks, packaging, storage, transport and quality certificate ... 9
7 Purchase order (or contract) content ... 10
Foreword
This Standard was drafted in accordance with the rules given in GB/T
1.1-2009.
This Standard replaces GB/T 21181-2007 Secondarily lead and lead alloy
ingots. Compared with GB/T 21181-2007, the main technical changes in
content are as follows.
- deleted three designations. ZSPb99.98, ZSPb99.95, ZSPb98.00;
- added two designations. ZSPb99.994, ZSPb99.992.
This Standard was proposed by China Nonferrous Metals Industry
Association.
This Standard shall be under the jurisdiction of National Technical Committee
on Nonferrous Metals of Standardization Administration of China (SAC/TC
243).
Main drafting organizations of this Standard. Anhui Huaxin Lead Industry
Group Co., Ltd., Anhui Narada Renewable Resources Technology Co., Ltd.
The drafting organizations of this Standard. Henan Yuguang Gold Lead Co.,
Ltd., Hubei Jinyang Metallurgical Co., Ltd., Jiangsu Xinchunxing Renewable
Resources Limited, Anhui Academy of Environmental Sciences.
Main drafters of this Standard. Sun Feng, Zhu Qingyong, Wang Senlin, Han
Jianmin, Duan Kexiang, Huang Xianfa, Zhu Guixian, Zhu Baoyi, Shen
Chenkuan, Wang Zaigao, Jia Li, Li Ze, Zhao Bo, Wang Jin, Zhou Feng, Ma
Yonggang, Liu Qingfang.
Secondarily lead and lead alloy ingots
1 Scope
This Standard specifies the requirements, test methods, inspection rules and
marks, packaging, storage, transport, quality certificate and purchase order
(or contract) of secondarily lead and lead alloy ingots.
This Standard is applicable to secondarily lead and lead alloy ingots that take
lead-containing waste as raw material and are through smelting processing
production, mainly used for storage batteries, alloys and chemical industry
and other fields.
2 Normative references
The following referenced documents are indispensable for the application of
this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including
any amendments) applies.
GB/T 1250, Rules for expression and judgement of limiting values
GB/T 4103 (all parts), Methods for chemical analysis of lead and lead
alloys
GB/T 8170, Rules of rounding off for numerical values & expression and
judgement of limiting values
3 Requirements
3.1 Product classification
The chemical composition of secondarily lead and lead alloy ingots is divided
into 7 designations. ZSPb99.994, ZSPb99.992, ZSPbSb1, ZSPbSb2,
ZSPbCa, ZSPbSn1, ZSPbSn2.
3.2 Chemical composition
3.2.1 The chemical composition of secondarily lead and lead alloy ingots
shall comply with the provisions of Table 1.
3.2.2 When the purchaser has special requirements for alloying elements
5 Inspection rules
5.1 Inspection and acceptance
5.1.1 The secondarily lead and lead alloy ingots shall be inspected by
supplier’s technical supervision department so as to ensure that the product
quality complies with the provisions of this Standard or purchase order (or
contract) and fill in the quality certificate.
5.1.2 The purchaser shall inspect the product received according to the
provisions of this Standard. If the inspection results fail to comply with the
provisions of this Standard or purchase order (or contract), the purchaser
shall put forward to the supplier within 15 days after the product is received. It
shall be solved by the supplier and the purchaser via negotiation. If arbitration
is required, the sampling for arbitration shall be carried out by the supplier
and the purchaser.
5.2 Batching
5.2.1 The secondarily lead and lead alloy ingots shall be submitted in
batches for inspection. Each batch shall consist of the products of same smelt
number. The batch shall not exceed 120 t.
5.2.2 According to purchaser’s needs, allowing a number of batches of the
same designation to form an inspection batch. The batch size shall be carried
out according to purchaser’s requirements.
5.3 Inspection items
Each batch of secondarily lead and lead alloy ingots shall be subjected to the
inspections of chemical composition and surface quality.
5.4 Arbitration sampling and sample preparation
5.4.1 Arbitration sample quantity. extract 2% of secondarily lead and lead
alloy ingots at random as sample ingot. The total number of sample ingot
shall be multiple of 6 for easy grouping. When there is less than 6 after
grouping, it shall make up from the secondarily lead and lead alloy ingots but
it must not discard.
5.4.2 Arbitration sampling method. make each 6 extracted sample ingots as
a group. Take a sample by drilling or sawing. During drilling or sawing, it must
not use any lubricant. Its speed must not oxidize the sample. Sampling shall
remove the skin. The drilling, sawing depth must not be less than 2/3 of ingot
thickness. Details are as follows.
......
GB/T 21181-2007
Secondarily lead and lead alloy ingots
ICS 77.150.60
H69
National Standards of People's Republic of China
Secondary lead and lead alloy ingots
Posted 2007-11-23
2008-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is under development in part by reference BSEN12659.1999 "Lead and lead alloys --- lead" in the relevant content.
This standard is based on secondary lead is different from the characteristics of the primary ore of lead, according to the economic, environmental and refined purification, battery production and chemical sectors
Application needs, provides two types of eight grades.
The standard proposed by China Nonferrous Metals Industry Association.
This standard Nonferrous Metals by the National Standardization Technical Committee.
The standard lead by the Anhui Huaxin Industry Group Co., Ltd. is responsible for drafting.
The standard by the Institute of Metallurgy, Anhui Science Co., Ltd. participated in the drafting.
The main drafters of this standard. segment g Cheung, Zhugui Xian, Zhang Baoxing, Zhu Yumin, Han Jianmin, Huang constitution.
Secondary lead and lead alloy ingots
1 Scope
This standard specifies the secondary lead and lead alloy ingots requirements, test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to waste as raw material lead smelting and processing of secondary lead ingots, mainly used in the electrolytic refining, storage
Batteries, alloys and chemical industry.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Representation GB/T 1250 limit values and the method of determining
GB/T 4103 (all parts) of lead and lead alloys - Analysis
GB/T 8170 numerical rounding rules
3 Requirements
3.1 Categories
Secondary Lead and lead alloys ingots chemical composition is divided into eight grades. ZSPb99.98, ZSPb99.95, ZSPb98.00, ZSPbSb1,
ZSPbSb2, ZSPbCa, ZSPbSn1, ZSPbSn2.
3.2 Chemical composition
Chemical composition 3.2.1 Secondary Lead and lead alloy ingot should meet the requirements in Table 1.
3.2.2 When the demand side of the alloying elements and impurities have special requirements, both supply and demand can be negotiated.
3.2.3 lead (Pb) in an amount of 100% minus the actual measured listed in Table 2 of the sum of the balance other elements.
3.3 Physical Specifications
3.3.1 Secondary Lead and lead alloy ingot is rectangular trapezoidal groove bottom bale, both ends protruding ears.
3.3.2 Each tablet unit weight may be. 48kg ± 2kg, 40kg ± 2kg, 24kg ± 1kg, or by both parties through consultation.
3.3.3 demand side, such as secondary lead and lead alloy ingot shape specifications have special requirements, agreed upon by both parties.
3.4 surface quality
3.4.1 Secondary Lead and lead alloy ingot surface may not have slag, granular oxide inclusions and external contamination.
3.4.2 Secondary Lead and lead alloys ingots may not have cold traps, may not have more than 10mm of flash burr (to allow trimming).
3.4.3 demand side, such as surface quality lead and lead alloy ingots have special requirements, agreed upon by both parties.
Test Method 4
4.1 Secondary Lead and chemical composition of lead ingots arbitration analysis according to the provisions of GB/T 4103 progresses, or recognized by both supply and demand points
Analysis methods.
4.2 and the surface quality of secondary lead ingots by visual inspection.
5 Inspection Rules
5.1 inspection and acceptance
5.1.1 Secondary Lead and lead alloys ingots for technical supervision departments should carry out checks to ensure product quality in line with this standard or purchase order (or close
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