Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 239
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Development of Welding Consumable for HT980 Steel
*Kazuyoshi SaidaTetsuro AgoKazutoshi NishimotoKazuhiro OgawaShuji OkaguchiKazuki Fujiwara
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Abstract
In order to develop a new welding consumable for HT980 steel, strength, toughness and weld cracking (hot / cold cracking) susceptibility of the triplex stainless steel weld metal were investigated. The welding consumable of triplex stainless steel aimed to preheat-free could be developed in compositional ranges containing the retained austenite between 20-40%.
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© 2008 by Japan Welding Society
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