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GB/T 35777-2017: Mechanical tests for metal alloys adornment chains -- Tensile testing
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| GB/T 35777-2017 | English | 199 |
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Mechanical tests for metal alloys adornment chains -- Tensile testing
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GB/T 35777-2017
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Basic data | Standard ID | GB/T 35777-2017 (GB/T35777-2017) | | Description (Translated English) | Mechanical tests for metal alloys adornment chains -- Tensile testing | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y88 | | Classification of International Standard | 39.060 | | Word Count Estimation | 10,187 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-04-01 | | Regulation (derived from) | National Standards Bulletin 2017 No. 32 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 35777-2017: Mechanical tests for metal alloys adornment chains -- Tensile testing---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.
Mechanical tests for metal alloys adornment chains - Tensile testing
ICS 39.060
Y88
National Standards of People's Republic of China
Metal and alloy jewelry chain mechanical properties test
Rally test
2017-12-29 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard by the National Quality Supervision Key Products Testing Methods Standardization Technical Committee (SAC/TC374) and focal point.
This standard was drafted by Shenzhen Institute of Measurement and Quality Inspection, Shenzhen Chow Tai Fook Jewelery Manufacturing Co., Ltd., the current test Warner (Beijing)
Quality Technology Center Co., Ltd., China Federation of Inspection (Beijing) Quality Inspection Technology Co., Ltd., Shandong Zhaojin Gold and Silver Refining Co., Ltd. Zhou Sheng
Health (China) Co., Ltd. Foshan Branch, Shenzhen Kumquat Gold Jewelry Co., Ltd., Guangdong Vietnam Instrument Co., Ltd., deep
Shenzhen Yue Hao Jewelry Co., Ltd.
The main drafters of this standard. Hu Ju Yuan, Meng Qingbao, Zou Zhenyu, Chen Liqiong, Ouyang Kechuan, Tang Chunyan, Wang Qiang, Zheng Weijuan, Zhao Zhihao,
Chen Zeyong, Meng Jie, Zhang Mianhui, Zhuang Yukai, Mai Shujun, Li Xiquan, Liu Zhiyi, Liu Peiwu, Zhoude Fen.
Metal and alloy jewelry chain mechanical properties test
Rally test
1 Scope
This standard specifies the metal and alloy jewelry chain tensile test method.
This standard applies to all kinds of metal and alloy jewelry chain finished and semi-finished products, the determination of the maximum force and elongation of the metal and its
Alloy jewelry chain other tensile properties of the test can refer to the implementation of this standard.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 228.1 tensile testing of metallic materials - Part 1. room temperature test method
GB/T 10623 metallic materials mechanical properties test terms
3 Terms and definitions
GB/T 228.1 and GB/T 10623 and defined by the following terms and definitions apply to this document. For ease of use, repeat below
Lists the main relevant terms and definitions.
3.1
Jewelry chain semi-finished products jewelrychainsemi-finishedproducts
All components of the jewelry chain collectively, including chains, rings, connecting buckles and so on.
3.2
Tensile test
Tensile specimens are pulled through tension and generally pulled to rupture to determine one or more tensile properties.
[GB/T 10623-2008, Definition 3.18]
3.3
Tensile speed tensilespeed
During the test, the rate of separation of the tensile testing machine aids.
Note. In mm/min.
3.4
Gauge gauge
Used to measure the length of the specimen changes in size.
Note. In mm.
[GB/T 10623-2008, Definition 3.7]
3.5
Original gauge originalgaugelength
L0
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