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GB/T 39279-2020 English PDF

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US$319.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39279-2020: Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39279-2020	319	Add to Cart	4 days	Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels	Valid

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Basic data

Standard ID: GB/T 39279-2020 (GB/T39279-2020)
Description (Translated English): Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J33
Classification of International Standard: 25.160.20
Word Count Estimation: 17,161
Date of Issue: 2020-11-19
Date of Implementation: 2021-06-01
Quoted Standard: GB/T 2652; GB/T 3323.1; GB/T 18591; GB/T 25774.1; GB/T 25775; GB/T 25778; GB/T 37910.1-2019; GB/T 39255-2020
Adopted Standard: ISO 21952-2012, MOD
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the types, technical requirements, test methods, re-inspection and technical supply conditions of the heat-strength steel solid welding wire and filler wire for gas shielded arc welding. This standard applies to hot-strength steel solid welding wires and filler wires (hereinafter referred to as "welding wires") for MIG and TIG welding.

GB/T 39279-2020: Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels

---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.
(Heat-strength steel solid wire for gas shielded arc welding) ICS 25.160.20 J33 National Standards of People's Republic of China Heat-strength steel solid wire for gas shielded arc welding 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Model 1 4 Technical requirements 2 5 Test method 8 6 Reinspection 10 7 Technical supply conditions 10 Appendix A (informative appendix) Structural changes of this standard compared with ISO 21952.2012 11 Appendix B (Informative Appendix) The technical differences between this standard and ISO 21952.2012 and the reasons 12 Appendix C (Informative Appendix) Welding Wire Model Comparison 13

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the redrafting method to amend and adopt ISO 21952.2012 "Welding Materials Classification for Hot Steel Gas Shielded Arc Welding Wire and Deposited Metal". Compared with ISO 21952.2012, this standard has many adjustments in structure. Appendix A lists this standard and ISO 21952.2012 A list of changes in chapter numbers. Compared with ISO 21952.2012, this standard has technical differences. Appendix B gives a list of corresponding technical differences and their reasons. This standard also made the following editorial changes. --- Modify the standard name to "Heat Strength Steel Solid Wire for Gas Shielded Arc Welding"; ---Added Appendix C (informative appendix) welding wire model comparison. This standard was proposed and managed by the National Welding Standardization Technical Committee (SAC/TC55). Drafting organizations of this standard. Harbin Welding Research Institute Co., Ltd., Kunshan Jingqun Welding Materials Technology Co., Ltd., Shanghai Welding Equipment Co., Ltd. Company, Tianjin Jinqiao Welding Materials Group Co., Ltd., Shanghai Atlantic Welding Materials Co., Ltd., Tianjin Bridge Welding Materials Group Co., Ltd. Company, Shandong Suolide Welding Materials Co., Ltd., China Petroleum and Natural Gas Pipeline Research Institute Co., Ltd., Xiamen Yinduli Industry Co., Ltd. Division, Foshan Yingli Auto Parts Co., Ltd., Foshan Jinshengchi Hardware Products Co., Ltd. Drafters of this standard. Yang Zijia, Chu Jijun, Tong Tianwang, Wang Daliang, Xiao Huiying, Jiang Yong, Li Dianzhao, Qu Chuansong, Sui Yongli, Song Bei, Li Sushan, Su Jinhua, Wu Jiangqiao, Xiang Mei, Chen Pengda, Jia Meng, Xiao Cheng, He Guizhao. Heat-strength steel solid wire for gas shielded arc welding

1 Scope

This standard specifies the models, technical requirements, test methods, retests and supply of heat-strength steel solid wires and filler wires for gas shielded arc welding. Technical conditions and other content. This standard is applicable to hot-strength steel solid welding wires and filler wires (with molten metal gas shielded arc welding and tungsten inert gas shielded arc welding). Hereinafter referred to as "welding wire").

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 document. For undated references, the latest version (including all amendments) applies to this document. GB/T 2652 Weld and deposited metal tensile test method GB/T 3323.1 Non-destructive testing of welds. Radiographic testing. Part 1.X and gamma ray film technology GB/T 18591 Guide for measurement of welding preheat temperature, interpass temperature and preheat maintenance temperature GB/T 25774.1 Inspection of welding materials Part 1.Preparation and inspection of mechanical properties of steel, nickel and nickel alloy deposited metals GB/T 25775 Technical Conditions for Supply of Welding Materials Product Type, Size, Tolerance and Marking GB/T 25778 Guidelines for Procurement of Welding Materials GB/T 37910.1-2019 Non-destructive testing of welds, radiographic testing acceptance level Part 1.Steel, nickel, titanium and their alloys GB/T 39255-2020 Shielding gas for welding and cutting

3 Model

3.1 Model division Welding wire types are classified according to welding method, mechanical properties of deposited metal, shielding gas type and chemical composition of welding wire. This standard and its See Appendix C for the comparison of solid welding wire models of other related standards. 3.2 Model preparation method The welding wire model consists of four parts. 1) Part 1.Use the letter "G" to indicate solid wire for MIG welding, and "W" for tungsten inert gas shielded wire Solid filler wire for arc welding; 2) The second part. indicates the code of the tensile strength of the deposited metal under the conditions of post-weld heat treatment, see Table 1; 3) The third part. indicates the type code of the protective gas, and the code of the protective gas type is in accordance with the provisions of GB/T 39255 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39279-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39279-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 39279-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39279-2020_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.