GB/T 8110-2020 PDF English
US$260.00 · In stock · Download in 9 secondsGB/T 8110-2020: Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid GB/T 8110: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 8110-2020 | English | 260 |
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Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels
| Valid |
| GB/T 8110-2008 | English | 150 |
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Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel
| Obsolete |
| GB/T 8110-1995 | English | 879 |
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6 days
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Welding wires for gas shielding arc welding of carbon and low alloy steels
| Obsolete |
| GB 8110-1987 | English | 359 |
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3 days
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Steel welding electrodes for CO2 shielded arc welding
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 8110-2020
GB/T 8110-2020: Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT8110-2020
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 25.160.20
J 33
Replacing GB/T 8110-2008
Wire electrodes and weld deposits for gas shielded metal arc
welding of non alloy and fine grain steels
(ISO 14341.2010, Welding consumables - Wire electrodes and weld deposits for gas
shielded metal arc welding of non alloy and fine grain steels - Classification, MOD)
Issued on. NOVEMBER 19, 2020
Implemented on. JUNE 01, 2021
Issued by. State Administration for Market Regulation.
Standardization Administration of PRC.
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative references... 5
3 Models... 6
4 Technical requirements... 8
5 Test method... 13
6 Re-test... 15
7 Technical conditions of supply... 16
Appendix A (Informative) The structural changes of this standard compared with ISO
14341.2010... 17
Appendix B (Informative) Technical differences between this standard and ISO
14341.2010 and their reasons... 18
Appendix C (Informative) Comparison of welding electrode models... 20
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 8110-2008 "Welding electrodes and rods for gas shielding
arc welding of carbon and low alloy steel". Compared with GB/T 8110-2008, the main
technical changes are as follows.
- RETAIN the 13 welding electrode models in the 2008 edition; COMPILE the
chemical composition classification, according to ISO 14341.2010;
- ADD the 6 chemical composition classifications, according to domestic use needs;
- ADD the 27 chemical composition classifications, according to ISO 14341.2010;
- DELETE the requirement related to the diffusible hydrogen content of the
deposited metal.
This standard uses the redrafting method, to revise and adopt ISO 14341.2010 "Welding
consumables - Wire electrodes and weld deposits for gas shielded metal arc welding of
non alloy and fine grain steels - Classification".
Compared with ISO 14341.2010, this standard has more structural adjustments.
Appendix A lists the comparison of changes between this standard and ISO 14341.2010.
There are technical differences between this standard and ISO 14341.2010.Appendix
B gives a list of corresponding technical differences and their reasons.
This standard also makes the following editorial changes.
- CHANGE the name of the standard to "Wire electrodes and weld deposits for gas
shielded metal arc welding of non alloy and fine grain steels";
- ADD the Appendix C (informative) Comparison of welding electrode models.
This standard was proposed by AND shall be under the jurisdiction of the National
Welding Standardization Technical Committee (SAC/TC 55).
The drafting organizations of this standard. Harbin Welding Research Institute Co., Ltd.,
Tianjin Jinqiao Welding Consumables Group Co., Ltd., Shanghai Atlantic Welding
Consumables Co., Ltd., Tianjin Bridge Welding Consumables Group Co., Ltd.,
Shanghai Welding Equipment Co., Ltd., Shandong Solide Welding Consumables Co.,
Ltd., Jiangsu Zhongjiang Welding electrode Co., Ltd., Wuhan Iron Anchor Welding
Material Co., Ltd., Kunshan Jingqun Welding Material Technology Co., Ltd., Harbin
Welding Institute Huatong (Changzhou) Welding Co., Ltd., Baoji Petroleum Steel Pipe
Co., Ltd. (National Oil and Gas Pipe Engineering Technology Research Center).
Drafters of this standard. Song Bei, Chu Jijun, Hou Jiechang, Song Bo, Li Dianzhao,
Wang Daliang, Guan Changyong, Zhang Weijie, Song Changbao, Tong Tianwang, Li
Zhenhua, Yang Zijia, Su Jinhua, Qi Wanli, Li Susan, Yang Zhongwen, Yang Haoquan,
Niu Aijun.
This standard replaces the standard previously issued as follows.
- GB/T 8110-1987, GB/T 8110-1995, GB/T 8110-2008.
Wire electrodes and weld deposits for gas shielded metal arc
welding of non alloy and fine grain steels
1 Scope
This standard specifies the types, technical requirements, test methods, re-inspection,
supply technical conditions of wire electrodes and weld deposits for gas shielded metal
arc welding of non alloy and fine grain steels.
2 Normative references
The following documents are essential to the application of this document. For the dated
documents, only the versions with the dates indicated are applicable to this document;
for the undated documents, only the latest version (including all the amendments) is
applicable to this standard.
3 Models
The welding electrode model is divided according to the mechanical properties of the
deposited metal, the state after welding, the type of shielding gas, and the chemical
composition of the welding electrode. Refer to Appendix C, for the comparison of solid
welding electrode models between this standard and other relevant standard.
4 Technical requirements
The chemical composition of welding electrode shall comply with the requirements in
Table 4.
The acceptance level of X-ray detection of weld seam shall comply with Level 2, which
is specified in Table 1 of GB/T 37910.1-2019.
5 Test method
The surface quality of the welding electrode is in accordance with the provisions of
GB/T 25775.Any part of the welding electrode is visually inspected.
6 Re-test
When any one of the tests fails, the item shall be re-tested, using double quantity of
specimens. For chemical analysis, re-test only those elements that do not meet the
Classification of chemical
7 Technical conditions of supply
The supply technical conditions are in accordance with the provisions of GB/T 25775
and GB/T 25778.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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