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GB/T 30853-2014 English PDF

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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30853-2014	150	Add to Cart	Auto, < 3 mins	Copper and copper alloy forging ring for the traction motors	Valid

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Basic data

Standard ID: GB/T 30853-2014 (GB/T30853-2014)
Description (Translated English): Copper and copper alloy forging ring for the traction motors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.30
Word Count Estimation: 9,956
Date of Issue: 7/24/2014
Date of Implementation: 2/1/2015
Quoted Standard: GB/T 228.1-2010; GB/T 231.1; GB/T 351; GB/T 1786; GB/T 2828.1; GB/T 3048.2; GB/T 5231; GB/T 8888; GB/T 23606; YS/T 347; YS/T 478; YS/T 482; YS/T 483; YS/T 668; YS/T 815; JB/T 9218; GB/T 5121.10; GB/T 5121.11; GB/T 5121.1; GB/T 5121.12; GB/T 5121.13; GB/T
Regulation (derived from): National Standards Bulletin No. 19, 2014
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
Summary: This standard specifies the traction motor with copper and copper alloy forging ring product classifications, requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and contracts (or orders) conten

GB/T 30853-2014: Copper and copper alloy forging ring for the traction motors

---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 and copper alloy forging ring for the traction motors ICS 77.150.30 H62 National Standards of People's Republic of China Traction motor with copper and copper alloy forging ring Issued on. 2014-07-24 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is in accordance with GB/T 1.1-2009 given rules drafted. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Ningbobowei Alloy Material Co., Ltd., Henan Source Technologies Development Co., Ltd., CSR Zhuzhou motor has Limited, the new speed Yongji Electric Appliance Co., Ltd. The main drafters. Zhang, Ling Yuan, Wu Shunhai, Miao nationals, Liu, Cai JI Hua, Yang Zhenzhong, Xuyou Fei, Huang Xiaoyun, Li Hongqing, Zhang Xiaolong. Traction motor with copper and copper alloy forging ring

1 Scope

This standard specifies the traction motor with copper and copper alloy forging ring product classifications, requirements, test methods, inspection rules and signs, packaging, transportation Transport, storage, quality certificates and contracts (or orders) content. This standard applies to the transport sector (including high-speed rail) traction motor with a variety of copper and copper alloy forging ring.

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. RT Test Method. Test Part 1 GB/T 228.1-2010 metal material tensile GB/T 231.1 metallic materials Brinell hardness test - Part 1. Test methods GB/T 351 metal material resistivity measurement method GB/T 1786 Wrought pie ultrasonic inspection GB/T 2828.1 Sampling procedures for inspection - Part 1. batch inspection sampling plan acceptance quality limit (AQL) retrieval GB/T 3048.2 wire and cable electrical performance test methods - Part 2. Metal resistivity test GB/T 4340.1 metallic materials - Vickers hardness test - Part 1. Test methods 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 and storage GB/T 23606 copper embrittlement test methods YS/T 347 copper and copper alloys average grain size measurement method YS/T 478 copper and copper alloy conductivity eddy current testing method YS/T 482 copper and copper alloy analysis photoemission spectroscopy YS/T 483 copper and copper alloy analysis X-ray fluorescence spectrometry (wavelength dispersion) 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 JB/T 9218 NDT penetrant testing

3 Product Categories

3.1 grades, status, specifications Grade wood ring, the state should meet the requirements in Table 1. Ring material shall conform to the specifications in Table 2. Product outer diameter d1, d2 the inner diameter of the product and product thickness h, as shown in FIG. ......

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 30853-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 30853-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 30853-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 30853-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.