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GB/T 26652-2025: Abrasion-resistant composite materials castings
Status: Valid GB/T 26652: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26652-2025 | English | 249 |
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Abrasion-resistant composite materials castings
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GB/T 26652-2025
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| GB/T 26652-2011 | English | 229 |
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Abrasion-resistant composite materials castings
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GB/T 26652-2011
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PDF similar to GB/T 26652-2025
Basic data | Standard ID | GB/T 26652-2025 (GB/T26652-2025) | | Description (Translated English) | Abrasion-resistant composite materials castings | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J31 | | Classification of International Standard | 77.140.80 | | Word Count Estimation | 12,181 | | Date of Issue | 2025-06-30 | | Date of Implementation | 2026-01-01 | | Older Standard (superseded by this standard) | GB/T 26652-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 26652-2025: Abrasion-resistant composite materials castings---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT26652-2025
ICS 77.140.80
CCSJ31
National Standard of the People's Republic of China
Replaces GB/T 26652-2011
Wear-resistant composite castings
Released on June 30, 2025
Implementation on January 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Preface
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 26652-2011 Wear-resistant composite castings. Compared with GB/T 26652-2011, except for the structural adjustment
Besides the editorial changes, the main technical changes are as follows.
a) The scope has been changed (see Chapter 1, Chapter 1 of the.2011 edition);
b) The terms and definitions of wear-resistant iron-based composite castings have been changed (see 3.1, 3.1 of the.2011 edition);
c) The classification, brand and code as well as the brand representation method have been changed (see Chapter 4, Chapter 4 of the.2011 edition);
d) Added manufacturing requirements (see Chapter 5);
e) The technical requirements have been changed (see Chapter 6, Chapter 5 of the.2011 edition);
f) The test method has been changed (see Chapter 7, Chapter 6 of the.2011 edition);
g) The inspection rules have been changed (see Chapter 8, Chapter 7 of the.2011 edition);
h) The marking, certification, packaging, transportation and storage requirements have been changed (see Chapter 9, Chapter 8 of the.2011 edition).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Technical Committee for Standardization of Castings (SAC/TC54).
This document was drafted by. Jinan University, Linyi Tiankuo Casting Co., Ltd., Zhejiang Huasheng Metal Products Co., Ltd., CITIC Heavy Industries Machinery Co., Ltd.
Co., Ltd., Henan Hengjiu Braking System Co., Ltd., Zhejiang Wujing Machinery Manufacturing Co., Ltd., Guangdong Taibang Wear-Resistant Metal Technology Co., Ltd.
Linyi Shenglong Wear-resistant Technology Co., Ltd., Handan Huiqiao Composite Materials Technology Co., Ltd., Suichang Dexin Cast Steel Co., Ltd., Zhejiang Yurong
Industry Co., Ltd., Ma'anshan Haitian Heavy Industry Technology Development Co., Ltd., Jingjiang Yongxin Special Steel Co., Ltd., Jiangxi Naipu Mining Machinery Co., Ltd.
Co., Ltd., Suzhou Runda Machinery Manufacturing Co., Ltd., Tongling University, Hebei Libin General Equipment Co., Ltd., Shandong Tianli Machinery Casting Co., Ltd.
Co., Ltd., Chengde Rongmao Cast Steel Co., Ltd., Jiaxing Jimun Machinery Co., Ltd., Zhejiang Xieli Machinery Tools Co., Ltd., Yiyang Jinneng New Materials
Materials Co., Ltd., Hebei Jinguang Auto Parts Co., Ltd., Ningbo Mingxun Industrial Co., Ltd., Jiangsu Wanheng New Materials Technology Co., Ltd.,
Suichang County Jinlei Machinery Casting Co., Ltd. and China Machinery Engineering Academy Group Shenyang Foundry Research Institute Co., Ltd.
The main drafters of this document are. Li Wei, Wang Yongzhe, Ping Xianzhong, Fang Dequan, Diao Xiaogang, Zhou Ligang, Zhu Jianfeng, Song Dongsheng, Xu Gongmin,
Xing Zhenguo, Zhu Jingzhi, Li Wenzheng, Sun Aimin, Zhang Jianxin, Shi Zhongshan, Gu Longyuan, Guo Baisong, Yang Junjie, Song Liang, Liu Yangzhen, Chen Wenchao,
Yang Zhisen, Cao Qiao, Luo Xianpeng, Wang Huijun, Wang Jinghui, Wang Jingrong, Ying Anwei, Jiao Hongkai, Pan Yangyan, Cai Xuebin, and Zhang Qunli.
This document was first published in.2011 and this is the first revision.
Wear-resistant composite castings
1 Scope
This document specifies the classification, grade and code, manufacturing, technical requirements, testing of wear-resistant iron-based composite castings (hereinafter referred to as "castings").
Methods, inspection rules, marking, certification, packaging, transportation and storage requirements.
This document is applicable to the production,
Testing, application, procurement and delivery acceptance. Wear-resistant iron-based composite material castings for other working conditions shall be implemented by reference.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 229 Charpy pendulum impact test method for metallic materials
GB/T 230.1 Rockwell hardness test for metallic materials - Part 1.Test method
GB/T 1031 Geometric Product Specification (GPS) - Surface structure profile method - Surface roughness parameters and their values
GB/T 4340.1 Metallic materials Vickers hardness test Part 1.Test method
GB/T 5611 Casting Terminology
GB/T 5677 Radiographic testing of castings
GB/T 5680 Austenitic manganese steel castings
GB/T 6414-2017 Dimensional tolerances, geometrical tolerances and machining allowances of castings
GB/T 8263 Wear-resistant white iron castings
GB/T 9443 Penetrant testing of cast steel and cast iron
GB/T 9444 Magnetic Particle Testing of Steel and Iron Castings
GB/T 11351-2017 Casting Weight Tolerance
GB/T 13298 Metal microstructure examination methods
GB/T 15056 Method for evaluating casting surface roughness
GB/T 20066 Sampling and preparation of samples for determination of chemical composition of steel and iron
GB/T 26651 Wear-resistant steel castings
GB/T 39428-2020 Visual inspection method for surface quality of sand castings
GB/T 39638 X-ray digital imaging inspection of castings
3 Terms and Definitions
The terms and definitions defined in GB/T 5611 and the following apply to this document.
3.1
Metallurgical bonding of two or more materials produced by casting (special cases of non-metallurgical or partial metallurgical bonding)
Composite parts with good wear resistance.
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