GB/T 23604-2024_English: PDF (GB/T23604-2024)
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Method of sampling for mechanical properties testing of titanium and titanium alloy products
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GB/T 23604-2024
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| GB/T 23604-2009 | English | 229 |
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Titanium and titanium alloy products for mechanical testing methods
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GB/T 23604-2009
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| Standard ID | GB/T 23604-2024 (GB/T23604-2024) | | Description (Translated English) | Method of sampling for mechanical properties testing of titanium and titanium alloy products | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H22 | | Classification of International Standard | 77.040.01 | | Word Count Estimation | 14,190 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 23604-2009 | | Drafting Organization | Baoji Titanium Co., Ltd., Nonferrous Metals Technology and Economic Research Institute Co., Ltd., Nanjing Baose Co., Ltd., Western Superconducting Materials Technology Co., Ltd., Xinjiang Xiangrun New Materials Technology Co., Ltd., Hunan Xiangtou Jintian Titanium Technology Co., Ltd., Ningxia Zhongse Jinhang Titanium Co., Ltd., Baowu Special Metallurgy Co., Ltd., Xinpengyuan Intelligent Equipment Group Co., Ltd., Baoti Group Co., Ltd., Guohe Baoti Zirconium Co., Ltd., Chalco Shenyang Nonferrous Metal Processing Co., Ltd. | | Administrative Organization | State Administration for Market Regulation, National Standardization Administration | | Proposing organization | China Nonferrous Metals Industry Association | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration | | Standard ID | GB/T 23604-2009 (GB/T23604-2009) | | Description (Translated English) | Titanium and titanium alloy products for mechanical testing methods | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H14 | | Classification of International Standard | 77.120 | | Word Count Estimation | 10,181 | | Date of Issue | 2009-04-15 | | Date of Implementation | 2010-02-01 | | Drafting Organization | Baoji Titanium Group Ltd. | | Administrative Organization | National Nonferrous Metals Standardization Technical Committee | | Regulation (derived from) | National Standard Approval Announcement 2009 No.5 (Total No.145) | | 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 titanium and titanium alloy tubes, rods, plate, wire and cake, sampling locations and sample preparation requirements, such as forging ring material samples and other mechanical properties. This standard applies to titanium and titanium alloy products. |
GB/T 23604-2024.Sampling methods for mechanical properties tests of titanium and titanium alloy products
National Standard of the People's Republic of China
ICS 77.040.01CCS H 22
Sampling method for mechanical properties test of titanium and titanium alloy products
Method of sampling for mechanical properties testing
of titanium and titanium alloy products
2024-09-29 Release
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Replace GB/T 23604-2009
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 23604-2009 "Methods for sampling for mechanical properties test of titanium and titanium alloy products".
Compared with.2009, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope of application has been changed (see Chapter 1, Chapter 1 of the.2009 edition);
b) Added some “Terms and Definitions” (see Chapter 3);
c) The general requirements for sampling have been changed (see 4.1, Chapter 5 of the.2009 edition);
d) The identification of sampled products, test materials, samples and specimens has been changed (see 4.3, 5.3 of the.2009 edition);
e) The requirements for sampling from original products have been changed (see 5.1.2, 4.1.2 of the.2009 edition);
f) “State of the test material” (Chapter 6 of the.2009 edition) was deleted;
g) The requirements for specimen preparation have been changed (see Chapter 6, Chapter 7 of the.2009 edition);
h) The requirements for sampling locations for mechanical property tests of titanium and titanium alloy products have been changed (see Appendix A, Appendix A of the.2009 edition);
i) Added sampling requirements for profiles (see A.5);
j) The requirements for the selection of sample blank machining allowance have been changed (see Appendix B, Appendix B of the.2009 edition);
k) Added the identification of the direction of the mechanical properties test specimen (see Appendix C).
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 was proposed by China Nonferrous Metals Industry Association.
This document is under the jurisdiction of the National Technical Committee on Standardization of Nonferrous Metals (SAC/TC 243).
This document was drafted by. Baoji Titanium Co., Ltd., Nonferrous Metals Technology and Economic Research Institute Co., Ltd., Nanjing Baonze Co., Ltd.
Company, Western Superconducting Materials Technology Co., Ltd., Xinjiang Xiangrun New Materials Technology Co., Ltd., Hunan Xiangtou Jintian Titanium Technology Co., Ltd.
Ltd., Ningxia Zhongse Jinhang Titanium Co., Ltd., Baowu Special Metallurgy Co., Ltd., Xinpengyuan Intelligent Equipment Group Co., Ltd., Baoti Group
Group Co., Ltd., China National Nuclear Baoti Zirconium Industry Co., Ltd., and China Aluminum Shenyang Nonferrous Metal Processing Co., Ltd.
The main drafters of this document are. Liu Hongwei, Li Chao, Bai Huanhuan, Zhang Jiangfeng, Li Jian, Xu Xirong, Cao Zhen, Shi Xiaoyun, Yue Xu, Cai Cheng,
Zhu Baohui, Min Xinhua, Gao Wanfeng, Zhang Tianguang, Liu Peng, Bai Zhihui, Zhang Jiawei, Ma Jiakun, He Pengchao, Ma Zhongxian, Feng Junning, Feng Yongqi,
Chen Zhanqian and He Shulin.
This document was first published in.2009 and this is the first revision.
Sampling method for mechanical properties test of titanium and titanium alloy products
1 Scope
This document describes the mechanical properties tests of titanium and titanium alloy bars, wires, tubes, plates, strips, foils, cakes, rings, profiles, etc.
Sampling method.
This document applies to sampling and specimen preparation for mechanical property testing of titanium and titanium alloy processed products.
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 34647 Titanium and titanium alloy product status codes
3 Terms and definitions
The terms and definitions defined in GB/T 34647 and the following apply to this document.
3.1
Sample product sample product
Part of the product is taken out from the test unit during inspection and test.
Note. The test unit is the number of pieces or tons of products that are accepted or rejected based on the results of product sampling tests according to the requirements of product standards or purchase orders.
3.2
Test portion
A sufficient quantity of material cut from the sampled product to prepare one or more test specimens.
3.3
rough specimen
In order to prepare the sample, a part of the sample is cut by machining for preparing the sample.
3.4
Test piece
Part of the test material or sample with or without machining, which has the qualified dimensions and meets the test requirements.
4 General requirements
4.1 Representative samples
4.1.1 The samples, specimens and test pieces selected in accordance with Appendix A should be representative of the product.
4.1.2 Usually, two samples are taken for the same test item of the same batch of products. The two samples should be taken from different sampled products.
When the sampling positions are the same, samples can be taken at adjacent locations of the specified positions.
4.1.3 The sampling direction shall comply with the requirements of the product standard or order.
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GB/T 23604-2009
Titanium and titanium alloy products for mechanical testing methods
ICS 77.120
H14
National Standards of People's Republic of China
Titanium and titanium alloy products for mechanical testing methods
Posted 2009-04-15
2010-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard Annex A, Annex B is normative appendix.
The standard proposed by China Nonferrous Metals Industry Association.
This standard Nonferrous Metals by the National Standardization Technical Committee.
This standard is drafted by. Baoji Titanium Group Ltd., Baoji Titanium Industry Co., Ltd.
The main drafters of this standard. Wang Yongmei, Fengjun Ning, Huang Yongguang, Wang Hongwu, Lifeng Li, Li Nong.
Titanium and titanium alloy products for mechanical testing methods
1 Scope
This standard specifies the sampling location titanium and titanium alloy tubes, rods, plates, wire and cake, ring forging material and other mechanical properties of samples and sample preparation
Requirements.
This standard applies to titanium and titanium alloy products.
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.
GB/T 2975 Steel and steel products for mechanical testing and sample preparation position
3 Terms and Definitions
Terms and definitions GB/T 2975 established in this standard applies.
Sample Type 4 mechanical testing
Sample Type mechanical testing following three specific types of specimens should comply with product standards.
4.1 Sampling on raw materials or products from
4.1.1 In a certain part of raw materials or products of a certain size sample cut blank into a desired tensile, flexural, impact, and other long-lasting
Sample.
4.1.2 applies to large-sized tubes, rods, plates, small size cake, rings and other material regular shape, easy to cut and sampling blanks but the product itself does not constitute damage
Forgings.
4.2 Samples from the melting test sample
4.2.1 product with heat number of hot working the ingot to a certain size, the cut section of the sample, and then continue to the thermal processing of a predetermined size plus
Artifacts, called the melting test sample.
4.2.2 melting test sample suitable for difficult or inconvenient cut blank sample, shape, size and complexity of large cake, ring shaped forging or forging material, but also
We need to continue in subsequent thermal processing of large-sized billets.
4.2.3 melting test sample, mostly bars, but also for products with the same shape, deformation and product equivalent, but significantly reduced the size of forgings, when using the same
A smelting furnace number while the production of several similar specifications, the same method of manufacturing forgings, agreed by both sides, it is possible to replace a smaller maximum size
Performance specifications.
4.3 as a sample product in kind
4.3.1 on the kind of products according to the requirements specified in the interception of a length, without further processing, mechanical testing can be carried out directly.
4.3.2 suitable for small-sized bar, wire, small size pipe.
5 General requirements for sampling
5.1 Sample blanks should be the standard specified in Appendix A sampling locations cut.
5.2 should be sampled on the size and appearance quality of qualified products. Sample should be of sufficient size to ensure sufficient machined samples
Specified test and retest.
5.3 sampling, sampling products to deal with, samples, blank samples and specimens shall be marked to ensure that the position and orientation has always been able to identify samples.
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