Welding Process Development of S460 Steel Based on EEMUA and DNV

CHEN Zhe; MIN Xiangjun; CHENG Jinyi; YANG Jian; SONG Qiuju

doi:10.7512/j.issn.1001-2303.2024.01.19

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Welding Process Development of S460 Steel Based on EEMUA and DNV
Vol. 54, Issue 1, Pages: 120-125(2024)
DOI： 10.7512/j.issn.1001-2303.2024.01.19

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陈哲，闵祥军，程晋宜，等.基于EEMUA及DNV标准的S460钢焊接工艺开发［J］.电焊机，2024，54（1）：120-125.

CHEN Zhe, MIN Xiangjun, CHENG Jinyi, et al.Welding Process Development of S460 Steel Based on EEMUA and DNV[J].Electric Welding Machine, 2024, 54(1): 120-125.
陈哲，闵祥军，程晋宜，等.基于EEMUA及DNV标准的S460钢焊接工艺开发［J］.电焊机，2024，54（1）：120-125. DOI： 10.7512/j.issn.1001-2303.2024.01.19.

CHEN Zhe, MIN Xiangjun, CHENG Jinyi, et al.Welding Process Development of S460 Steel Based on EEMUA and DNV[J].Electric Welding Machine, 2024, 54(1): 120-125. DOI： 10.7512/j.issn.1001-2303.2024.01.19.

摘要

为了满足海洋工程建造中EEMUA 158与DNV C401双标准下屈服强度460 MPa级别结构钢的焊接施工要求，开展了基于EEMUA 158与DNV C401双标准的焊态下EN10225 S460结构钢的焊条电弧焊打底，药芯焊丝气体保护焊填充盖面的焊接工艺评定试验，完成外观检验、无损检测和相关力学性能试验，试验结果满足EEMUA 158与DNV C401的双标准要求，试验取得DNV挪威船级社的认证。此项工作为同类产品的焊接工艺评定工作提供了参考。

Abstract

In order to meet the welding requirements of S460 steel with Min. 460 MPa yield strength according to EEMUA 158 and DNV C401 standards in offshore engineering construction, the welding procedure qualification tests of as-welded EN10025 S460 structural steel were carried out according to EEMUA 158 and DNV C401. The visual inspection, non-destructive inspection, relevant mechanical tests are carried out and meet the requirements of EEMUA 158 and DNV C401.The welding process qualification test obtained the approval of DNV. This work provides a reference for the welding procedure qualification of similar products.

关键词

EEMUA标准DNV标准S460钢焊接工艺

Keywords

EEMUADNVS460 Steelwelding procedure qualification

references

EEMUA Publication 158 Construction Specification for Fixed Offshore Structures［S］.UK：The Engineering Equipment and Materials Users' Association， 2014.

DNV-OS-C401，Fabrication and Testing of Offshore Structures［S］. Norway： Det Norske Veritas， 2017.

BS EN10225， Weldable Structural Steels for Fixed Offshore Structures-Technical Delivery Conditions［S］.UK：British Standards Institution， 2001.

API 5L，Specification for Line Pipe［S］. The United States： American Petroleum Institute，2013.

AWS A5.5，Specification for Low-Alloy Steel Electrodes for Shielded Metal Arc Welding［S］. The United States： American Welding Society，2006.

AWS A5.29，Specification for Low-Alloy Steel Electrodes for Flux Cored Arc Welding［S］. The United States： American Welding Society， 2005.

ISO/TR 17671，Welding—Recommendations for Welding of Metallic Materials［S］. Switzerland： The International Organization for Standardization， 2002.

NF EN1011-2，Recommendation for Welding of Metallic Materials Part 2： Arc Welding of Ferritic Steels［S］. England：British Standards Institution， 2001.

EN ISO 4136，Destructive Tests on Welds in Metallic Materials-Transverse Tensile Tests［S］. UK：British St-andards Institution， 2012.

EN ISO 5173，Destructive Tests on Welds in Metallic Materials-Bend Tests［S］. UK：British Standards Institution， 2010.

EN ISO 9016，Destructive Tests on Welds in Metallic Materials-Impact Tests［S］. UK：British Standards Institution， 2012.

EN ISO 17639，Destructive Tests on Welds in Metallic Materials-Macroscopic and Microscopic Examination of Welds［S］. UK：British Standards Institution， 2013.

EN ISO 9015，Destructive Tests on Welds in Metallic Materials-Hardness Testing［S］. UK：British Standards Institution， 2011.

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