Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 38971-2020 English PDF

Q: How long will the true-PDF of English version of GB/T 38971-2020 be delivered?

Upon your order, we will start to translate GB/T 38971-2020_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.

Q: Can I share the purchased PDF of GB/T 38971-2020_English with my colleagues?

Yes. The purchased PDF of GB/T 38971-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38971-2020: Spherical Co-Cr alloy powder for additive manufacturing
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38971-2020	189	Add to Cart	3 days	Spherical Co-Cr alloy powder for additive manufacturing	Valid

Similar standards

GB/T 45327 GB/T 41882 GB/T 38970 GB/T 38972

Basic data

Standard ID: GB/T 38971-2020 (GB/T38971-2020)
Description (Translated English): Spherical Co-Cr alloy powder for additive manufacturing
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H71
Classification of International Standard: 77.160; 25.030
Word Count Estimation: 10,125
Date of Issue: 2020-07-21
Date of Implementation: 2021-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38971-2020: Spherical Co-Cr alloy powder for additive manufacturing

---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.
Spherical Co-Cr alloy powder for additive manufacturing ICS 77.160;25.030 H71 National Standards of People's Republic of China Spherical cobalt-chromium alloy powder for additive manufacturing 2020-07-21 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by China Nonferrous Metals Industry Association. This standard is organized by the National Nonferrous Metal Standardization Technical Committee (SAC/TC243) and the National Additive Manufacturing Standardization Technical Committee (SAC/TC562) under common jurisdiction. Drafting organizations of this standard. Guangdong Institute of Materials and Processing, Northwest Nonferrous Metals Research Institute, Anhui Yingyuan New Material Technology Co., Ltd., Xi'an Sailong Metal Materials Co., Ltd., Beijing Compuxiwei Technology Co., Ltd., Beikuang New Material Technology Co., Ltd., Xi'an Euro-China Materials Co., Ltd. Technology Co., Ltd., Hunan Dingli Technology Co., Ltd., AVIC Maite Powder Metallurgy Technology (Beijing) Co., Ltd., Northwestern Polytechnical University, Non-ferrous Metals Institute of Technology and Economy, CMC Standard Technology Research Institute (Beijing) Co., Ltd., Jiangsu Willary New Material Technology Co., Ltd., Wuxi City Quality Supervision and Inspection Institute, Zhuhai Tianwei Feima Printing Consumables Co., Ltd., Zigong Great Wall Hard Surface Material Co., Ltd., China Aviation Development Shanghai Commercial Aviation Engine Manufacturing Co., Ltd., Guangdong Industrial Analysis and Testing Center. The main drafters of this standard. Liu Xin, Mao Xinhua, Tan Lixin, Zheng Jing, Xiao Haibo, He Weiwei, Hu Qiang, Zhang Deming, Wang Qingxiang, Tan Xinglong, Gao Zhengjiang, Lin Xin, Zhang Tao, Wu Yanhua, Li Haibin, Jiang Wei, Xu Rongyu, Li Yuxi, Han Meng, He Yanli, Liu Yingkun. Spherical cobalt-chromium alloy powder for additive manufacturing

1 Scope

This standard specifies the technical requirements, test methods, inspection rules and markings, packaging, transportation, storage, quality certificates and The content of the purchase order (or contract). This standard applies to spherical cobalt-chromium alloy powder for additive manufacturing.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 223.5 Iron and steel-Determination of acid-soluble silicon and total silicon content-Reduced molybdosilicate spectrophotometric method GB/T 223.11 Determination of chromium content in steel and alloy by visual titration or potentiometric titration GB/T 223.20 Methods for chemical analysis of iron, steel and alloy. The potentiometric titration method for the determination of cobalt content GB/T 223.23 Iron, steel and alloy-Determination of nickel content-Dimethylglyoxime spectrophotometric method GB/T 223.28 Methods for chemical analysis of iron, steel and alloy The α-benzoin oxime gravimetric method for the determination of molybdenum content GB/T 223.43 Determination of tungsten content in iron, steel and alloy by gravimetric method and spectrophotometric method GB/T 223.59 Steel and alloy determination of phosphorus content-Bismuth phosphomolybdenum blue spectrophotometric method and antimony phosphomolybdenum blue spectrophotometric method GB/T 223.64 Determination of manganese content in iron, steel and alloy by flame atomic absorption spectrometry GB/T 223.70 Iron, steel and alloy determination of iron content-Phenanthroline spectrophotometric method GB/T 1479.1 Determination of the bulk density of metal powder Part 1.Funnel method GB/T 1480 Metal powder dry sieving method for determination of particle size GB/T 1482 Standard funnel method for determination of fluidity of metal powder (Hall flow meter) GB/T 5162 Determination of Tap Density of Metal Powder GB/T 5314 Powder sampling method for powder metallurgy GB/T 14265 General rules for analysis methods of hydrogen, oxygen, nitrogen, carbon and sulfur in metallic materials GB/T 19077 Particle size analysis laser diffraction method YS/T 1297 Determination of sphericity of titanium and titanium alloy powder

3 Technical requirements

3.1 Chemical composition The chemical composition of the product should meet the requirements of Table 1.When the buyer has special requirements, it shall be determined through negotiation between the supplier and the buyer. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38971-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38971-2020_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 38971-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38971-2020_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.