GB/T 37783-2019 English PDF

US$519.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 37783-2019: Metallic materials - High strain rate tensile test method at elevated temperature
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37783-2019	519	Add to Cart	5 days	Metallic materials - High strain rate tensile test method at elevated temperature	Valid

Similar standards

GB/T 38684   GB/T 36915   GB/T 37306.2   GB/T 45169   GB/T 37782   

Basic data

Standard ID: GB/T 37783-2019 (GB/T37783-2019)
Description (Translated English): Metallic materials - High strain rate tensile test method at elevated temperature
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H22
Classification of International Standard: 77.040.10
Word Count Estimation: 26,285
Date of Issue: 2019-08-30
Date of Implementation: 2020-07-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37783-2019: Metallic materials - High strain rate tensile test method at elevated temperature

---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.
Metallic materials - High strain rate tensile testmethod at elevated temperature ICS 77.040.10 H22 National Standards of People's Republic of China Metal material high strain rate high temperature stretching experiment method Published on.2019-08-30 2020-07-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 symbols and instructions 2 5 Test principle 4 6 Test equipment 4 7 sample 5 8 Test procedure 6 9 Test data processing 9 10 Test results effectiveness evaluation 10 11 Test report 10 Appendix A (Normative) Separate Hopkinson Tie Rod 11 Appendix B (Normative) Data Testing System 13 Appendix C (informative appendix) Method for correcting temperature effects 15 Appendix D (informative) Method for determining the origin of incident, reflected and transmitted waves 17 Appendix E (informative) Separation Hopkinson tensile test method data processing formula 18 Appendix F (informative) High strain rate high temperature tensile test test example 20 Appendix G (informative) High strain rate high temperature tensile test test abnormality example 21 Reference 23

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Iron and Steel Association. This standard is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183). This standard was drafted. General Engineering Research Institute of China Engineering Physics Research Institute, Steel Research Institute Testing Technology Co., Ltd., Northwest Industrial University Science, University of Science and Technology of China, National University of Defense Technology, Metallurgical Industry Information Standards Institute, Wuhan Iron and Steel Co., Ltd., Baoshan Iron and Steel Co., Ltd. Co., Ltd., the fifth and third institute of China Ordnance Industry Group. The main drafters of this standard. Xu Weifang, Hu Wenjun, Gao Yifei, Guo Weiguo, Wang Yang, Zhong Weizhou, Dong Li, Lu Fangyun, Li Rongfeng, Fang Jian, Hou Huining, Peng Gang. Metal material high strain rate high temperature stretching experiment method

1 Scope

This standard specifies the terminology and determination of high strain rate high temperature tensile test for metal materials using a split Hopkinson test rod. Meaning, symbol and description, test principle, test equipment, sample, test procedure, test data processing, test result validity evaluation and test report And so on. This standard is applicable to tensile stress-strain curves of metal materials when the temperature is higher than room temperature and the strain rate ranges from 102s-1 to 103s-1. Determination of learning performance.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 228.2-2015 tensile testing of metallic materials - Part 2 GB/T 1804-2000 General tolerances and tolerances for linear and angular dimensions without tolerances GB/T 2975 steel and steel products mechanical properties test sampling position and sample preparation GB/T 10623 Metallic material mechanical properties test terminology GB/T 13992 metal adhesive resistance strain gauge GB/T 30069.1 tensile test of high strain rate of metallic materials - Part 1 GB/T 32967.1 Metallic materials - High strain rate torsion test - Part 1 JJG623 resistance strain gauge

3 Terms and definitions

The following terms and definitions as defined in GB/T 10623 and GB/T 32967.1 apply to this document. 3.1 Elastic tensile wave elastictensilewave The elastic stress wave that propagates tensile stress in the medium has a particle motion direction opposite to the wave propagation direction. 3.2 Elastic tensile wave rate elastictensilewavevelocity The rate at which the elastic stretch wavefront propagates. 3.3 Split Hopkinson Trolley splitHopkinsontensilebar A device for tensile mechanical properties such as stress-strain curves at high strain rates is tested using elastic tensile waves. 3.4 Cold contact time coldcontacttime The difference between the time when the sample contacts the waveguide rod and the time when the stress wave reaches the interface of the sample/incident rod. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37783-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 37783-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37783-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 37783-2019_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.