The Influence of the Filler Material on Weld Joints Made of Duplex Stainless Steels

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Application of beam welding methods for joining austenitic, duplex and other stainless steels is the right choice which not only lowers weld joint degradation but increases the production efficiency. There are many different demands on butt joints of duplex steels. One of them is equal ratio between austenite and ferrite of weld metal, because it can significantly influence the weld joints performance in real environment. The aim of this paper is to evaluate the influence of filler material on mechanical and technological properties of weld joints made from stainless steel SAF 2507.

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59-65

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August 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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