YS/T 1038-2025 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 1038-2025	RFQ	ASK	3 days	Copper and copper alloy trapezoidal profile for motor commutator	Valid
YS/T 1038-2015	349	Add to Cart	3 days	Wedge shaped profiles of copper and copper alloys for for engine commutator	Valid

Basic data

Standard ID: YS/T 1038-2025 (YS/T1038-2025)
Description (Translated English): Copper and copper alloy trapezoidal profile for motor commutator
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.30
Date of Issue: 2025-04-10
Date of Implementation: 2025-11-01
Older Standard (superseded by this standard): YS/T 1038-2015
Issuing agency(ies): Ministry of Industry and Information Technology

YS/T 1038-2015: Wedge shaped profiles of copper and copper alloys for for engine commutator

---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.
Wedge shaped profiles of copper and copper alloys for for engine commutator ICS 77.150.30 H62 People's Republic of China Nonferrous Metals Industry Standard Motor commutator copper and copper alloy trapezoidal profiles Issued on. 2015-04-30 2015-10-01 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. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points. This standard is drafted by. Jiangsu Haimen Riverside permanent Pipe Company Limited. This standard was drafted. Mediate Zhang Shu, Wang Xiuqin. Motor commutator copper and copper alloy trapezoidal profiles

1 Scope

This standard specifies the requirements for the motor commutator with copper and copper alloy trapezoidal profile, test methods, inspection rules and signs, packaging, transportation Transport, storage, quality certificate and purchase order (or contract) content. This standard applies to motor commutator copper and copper alloy trapezoidal profiles (hereinafter referred to as profiles).

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 231.1 metallic materials Brinell hardness test - Part 1. Test methods GB/T 351 metal material resistivity measurement method GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 3310 copper and copper alloy rod ultrasonic flaw detection method GB/T 5121 (all parts) of copper and copper alloys - GB/T 5231 and processing of copper and copper alloy grades and chemical composition GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation, storage and quality certificate GB/T 26303.2 copper and copper alloy processing material Dimensions detection methods - Part 2. rods, wire, profiles YS/T 336 copper, nickel and alloy pipe and bar fracture test YS/T 478 copper and copper alloy conductivity eddy current testing method YS/T 482 copper and copper alloy analysis photoemission spectroscopy YS/T 668 copper and copper alloy physical and chemical detection sampling method YS/T 815 methods for preparing copper and copper alloy mechanical and technological properties of the sample

3 Requirements

3.1 Categories 3.1.1 profile brands, code, state, shape and size Grade profiles, code, state, shape, and as shown in Table 1. ......

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