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GB/T 38472-2023: Recycling material for cast aluminium alloys
Status: Valid GB/T 38472: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38472-2023 | English | 699 |
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Recycling material for cast aluminium alloys
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GB/T 38472-2023
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| GB/T 38472-2019 | English | 270 |
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Recycling materials for cast aluminium alloys
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GB/T 38472-2019
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PDF similar to GB/T 38472-2023
Basic data | Standard ID | GB/T 38472-2023 (GB/T38472-2023) | | Description (Translated English) | Recycling material for cast aluminium alloys | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H61 | | Classification of International Standard | 77.150.10 | | Word Count Estimation | 34,342 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-12-01 | | Older Standard (superseded by this standard) | GB/T 38472-2019 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38472-2023: Recycling material for cast aluminium alloys---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.
ICS 77:150:10
CCSH61
National Standards of People's Republic of China
Replacing GB/T 38472-2019
Recycled casting aluminum alloy raw materials
Released on 2023-05-23
2023-12-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document replaces GB/T 38472-2019 "Recycled Casting Aluminum Alloy Raw Materials": Compared with GB/T 38472-2019, except for structural adjustment
In addition to editorial changes, the main technical changes are as follows:
a) Changed the terms and definitions, stipulating that the terms and definitions defined in GB/T 8005:1 and GB/T 8005:4 apply to this document (see
Chapter 3, Chapter 3 of the:2019 edition);
b) Changed the classification and moved the size specifications into the classification chapter (see Chapter 4, Chapter 4 and 5:2 of the:2019 edition);
c) Changed the requirements for appearance quality (see 5:1, 5:1 of the:2019 edition);
d) Changed the fracture structure requirements of recycled aluminum ingots (see 5:2, 5:5 of the:2019 edition);
e) The requirements and test methods for inclusions have been changed (see 5:3, 6:3, 5:4, 6:4 of the:2019 edition);
f) Changed the requirements for volatile matter content (see 5:4, 5:3 of the:2019 edition);
g) Changed the requirements for the content of aluminum and aluminum alloys (see 5:5, 5:6 of the:2019 edition);
h) Changed the requirements for the total metal content (see 5:6, 5:7 of the:2019 edition);
i) The requirements and test methods for radioactive contamination have been changed (see 5:7, 6:6, 5:10, 6:9 of the:2019 edition);
j) Increased hazardous waste limit indicators (see 5:8:1, 5:11 of the:2019 edition);
k) Added inspection methods for hazardous waste (see 6:7:2);
l) The inspection rules have been changed (see Chapter 7, Chapter 7 of the:2019 edition);
m) Move the metal recovery rate, chemical composition requirements, and its test methods and inspection rules to "incoming inspection", and change the relevant requirements
(see Chapter 8, 5:8 and 5:9 of the:2019 edition);
n) The packaging, transportation, storage and quality certificates have been changed (see Chapter 9, Chapter 8 of the:2019 edition);
o) The content of the purchase order (or contract) has been changed (see Chapter 10, Chapter 9 of the:2019 edition):
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Nonferrous Metals Industry Association:
This document is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243):
This document is drafted by: Nonferrous Metal Technology and Economic Research Institute Co:, Ltd:, Shandong Nanshan Aluminum Co:, Ltd:, China Environment
Scientific Research Institute, Zhaoqing Nandu Recycled Aluminum Co:, Ltd:, Zhaoqing Dazheng Aluminum Co:, Ltd:, Sihui Huihuang Metal Products Co:, Ltd:, Lan
Xishi Boyuan Metal Co:, Ltd:, Shandong Innovation Metal Technology Co:, Ltd:, Jiangsu Dingsheng New Energy Materials Co:, Ltd:, CITIC Dicastal
Co:, Ltd:, Hebei Xinlizhong Nonferrous Metals Group Co:, Ltd:, and Harbin Dongsheng Metal Technology (Group) Co:, Ltd:
The main drafters of this document: Ge Lixin, Li Zhigang, Wu Xinfeng, Zhou Bingyan, Xiang Jiafa, Zhou Lizhi, Jian Li, Liu Jun, Deng Xiaowei, Wang Mingfeng,
Xu Haojie, Zhan Shifen, Zhao Xiaoguang, Zuo Yuan, Yin Zhigao, Yang Liguo, Ge Sujing, Gu Liu, Zhang Zhongkai:
This document was first published in:2019, and this is the first revision:
Recycled casting aluminum alloy raw materials
1 Scope
This document specifies the classification, requirements, test methods, inspection rules, and incoming inspection of recycled casting aluminum alloy raw materials (hereinafter referred to as "raw materials"):
Inspection, marking, packaging, transportation, storage and quality certificates and purchase orders (or contracts):
This document is applicable to raw materials for secondary casting aluminum alloys obtained after recycling aluminum through shearing, dismantling, manual sorting and other pretreatments:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB 5085 (all parts) Hazardous waste identification standard
GB/T 7999 Aluminum and aluminum alloy photoelectric direct reading emission spectrum analysis method
GB/T 8005:1 Terminology of Aluminum and Aluminum Alloys Part 1: Products and Processing Technology
GB/T 8005:4 Terminology for Aluminum and Aluminum Alloys Part 4: Recycled Aluminum
GB/T 8170 Numerical rounding off rules and representation and judgment of limit values
GB/T 17432 Sampling method for chemical composition analysis of wrought aluminum and aluminum alloys
GB/T 20975 (all parts) Methods for chemical analysis of aluminum and aluminum alloys
YS/T 491 Fluxes for Aluminum and Aluminum Alloys
3 Terms and Definitions
The terms and definitions defined in GB/T 8005:1 and GB/T 8005:4 apply to this document:
4 categories
4:1 See Table 1 for raw material categories, raw material descriptions, typical sources, ingredient types and raw material packaging methods:
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