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GB/T 33970-2017 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33970-2017: Al2O3 dispersion strengthened copper sheet for resistance welding electrode
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33970-2017	199	Add to Cart	3 days	Al2O3 dispersion strengthened copper sheet for resistance welding electrode	Valid

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Basic data

Standard ID: GB/T 33970-2017 (GB/T33970-2017)
Description (Translated English): Al2O3 dispersion strengthened copper sheet for resistance welding electrode
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.30
Word Count Estimation: 10,121
Date of Issue: 2017-07-12
Date of Implementation: 2018-04-01
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 33970-2017: Al2O3 dispersion strengthened copper sheet for resistance welding electrode

---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.
Al2O3 dispersion strengthened copper sheet for resistance welding electrode ICS 77.150.30 H62 National Standards of People's Republic of China Resistance welding electrodes with Al2O3 dispersion strengthened copper sheet 2017-07-12 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 is proposed by China Nonferrous Metals Industry Association. This standard by the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Suzhou Jinjiang Copper Co., Ltd. The main drafters of this standard. Han Tan, Zhu Dai Bo, Guo Li. Resistance welding electrodes with Al2O3 dispersion strengthened copper sheet

1 Scope

This standard specifies the resistance welding electrodes with Al2O3 dispersion strengthened copper sheet requirements, test methods, inspection rules, signs, packaging, transportation Lose, storage, quality certificate and purchase order (or contract) content. This standard applies to resistance welding electrodes with Al2O3 dispersion strengthened copper round sheet (hereinafter referred to as sheet).

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. Tensile testing of metallic materials - Part 1. Test methods at room temperature GB/T 230.1 Metallic materials Rockwell hardness test Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T scale) GB/T 351 metallic materials resistance coefficient measurement method GB/T 5121 (all parts) - Methods for chemical analysis of copper and copper alloys GB/T 8888 non-ferrous metal processing products packaging, marking, transport, storage and quality certificate GB/T 26303.2 copper and copper alloy processing materials Dimensions measurement method Part 2 rods, lines, profiles GB/T 33370 copper and copper alloys Determination of softening temperature YS/T 478 copper and copper alloy conductivity eddy current testing methods Methods for analysis of YS/T 482 copper and copper alloys - Photoemission emission spectrometry YS/T 668 copper and copper alloy physical and chemical detection sampling method YS/T 815 copper and copper alloys Preparation of mechanical properties and process performance samples

3 requirements

3.1 product classification 3.1.1 grade, status, specifications Sheet grades, status, specifications should be consistent with the provisions of Table 1. Table 1 sheet grades, status, specifications Grade code status Specifications/mm Diameter thickness TUAl0.15 TUAl0.25 TUAl0.60 C15715 C15725 C15760 Hard (H04) 50 ~ 600 10 ~ 40 Note.By negotiation between supply and demand, but also supply other state, specifications of the product. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33970-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33970-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 33970-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33970-2017_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.