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YS/T 669-2013 English PDF

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YS/T 669-2013: Copper alloy tube of extruded product for synchronizer rings
Status: Valid

YS/T 669: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
YS/T 669-2013499 Add to Cart 4 days Copper alloy tube of extruded product for synchronizer rings Valid
YS/T 669-2008519 Add to Cart 4 days Copper alloy tube of extruded product for synchronizer rings Obsolete

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Basic data

Standard ID: YS/T 669-2013 (YS/T669-2013)
Description (Translated English): Copper alloy tube of extruded product for synchronizer rings
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.30
Word Count Estimation: 19,133
Older Standard (superseded by this standard): YS/T 669-2008
Quoted Standard: GB/T 228.1-2010; GB/T 230.1; GB/T 231.1; GB/T 5121.1; GB/T 5121.2; GB/T 5121.3; GB/T 5121.4; GB/T 5121.5; GB/T 5121.6; GB/T 5121.7; GB/T 5121.8; GB/T 5121.9; GB/T 5121.10; GB/T 5121.11; GB/T 5121.12; GB/T 5121.13; GB/T 5121.14; GB/T 5121.15; GB/T 5121.16;
Regulation (derived from): Ministry of Industry and Information Technology Bulletin No. 52, 2013; industry standard for filing Notice No. 1 of 2014 (No. 169 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the synchronizer ring with extruded copper alloy tube (hereinafter referred to as the pipe) requirements, test methods, inspection rules and the packaging, labeling, transportation and storage, quality certificates and contracts (o

YS/T 669-2013: Copper alloy tube of extruded product for synchronizer rings

---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.
Copper alloy tube of extruded product for synchronizer rings ICS 77.150.30 H62 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 669-2008 Synchronizing Ring with extruded copper alloy tube Issued on. 2013-10-17 2014-03-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Instead of the standard YS/T 669-2008 "Synchronizing Ring with extruded copper alloy tube." Compared with this standard YS/T 669-2008, the main To change the following. --- Increased HAl60-5-2-2, HAl58-4-4-1, HNi55-7-4-2 grades; --- Table 1 increase in code, modify the extruded state symbols, adding specifications inner diameter, wall thickness specifications modification; --- Table 2, the chemical composition of some grades can be modified, the sum of all grades of impurities can be modified; --- Modify the size and dimensions of the part tolerance requirements; --- Table 3 adds an inner diameter requirements; --- Table 4 pipe mechanical properties in some grades has been modified; --- Table 5, some brands of pipe microstructure has been modified; --- Adding pipe internal quality requirements; --- Increasing the internal pipe quality inspection method; --- Amend Appendix B in the metallic image; --- Added Appendix C, D, E. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Suzhou shake force Copper Alloy Co., Ltd., Wuhan in the Pan-Island Alloy Co., Ltd. The main drafters of this standard. Zhaoxiang Wei, Yao Union, Wang, leaf beetles Wang, Yang Lijuan. This standard replaces the standards previously issued as follows. --- YS/T 669-2008. Synchronizing Ring with extruded copper alloy tube

1 Scope

This standard specifies the synchronizer ring with extruded copper alloy tube (hereinafter referred to as tubes) requirements, test methods, inspection rules and packaging, marking Chi, transportation and storage, quality certificates and contracts (or orders) content. This standard applies to cars synchronizer ring extruded copper alloy tube, but also for machinery, metallurgy, mold, shipbuilding, aviation and other industries and medium-sized Extruded copper alloy tube wear parts, small consumable parts, friction and self-lubricating common environmental parts and other fields with special wear.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 228.1-2010 metal material tensile test - Part 1. room temperature test methods (ISO 6892-1.2009, MOD) GB/T 230.1 metallic materials - Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T standard Feet) (ISO 6508-1.2005, MOD) Test Method. GB/T 231.1 metallic materials Brinell hardness test - Part 1 (ISO 6506-1.2005, MOD) GB/T 5121 (all parts) of copper and copper alloys - GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage GB/T 26303.1 copper and copper alloy processing material Dimensions detection methods - Part 1. Pipes YS/T 336 copper, nickel and alloy pipe and bar fracture test YS/T 449 copper and copper alloy casting and machining products microstructure inspection method YS/T 482 copper and copper alloy analysis photoemission spectroscopy

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Synchronizer Ring synchronizerrings Speed auto gearbox synchronizer assembly for switching auxiliary parts.

4 Requirements

4.1 Categories 4.1.1 Grade, code, state, specifications Grade pipe, code, state, shall conform to the specifications in Table 1.
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