Tensile Properties of Martensitic Stainless Steel Weldments

Abstract:

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In this study, AISI 420 martensitic stainless steels were welded by GTAW (gas tungsten arc welding) using ER 316L consumables. Pure argon, argon + 25% He and argon + 5% N2 were used as shielding gases. The obtained results indicated that shielding gases have some effect on the properties of the martensitic stainless steel weldments. The use of argon+5%N2 provides the highest tensile strength values and higher microhardness profile compared to the other shielding gas composition used.

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Periodical:

Edited by:

Ionel Chicinaş and Traian Canta

Pages:

319-322

DOI:

10.4028/www.scientific.net/AMR.23.319

Citation:

R. Yilmaz and A. Türkyilmazoglu, "Tensile Properties of Martensitic Stainless Steel Weldments", Advanced Materials Research, Vol. 23, pp. 319-322, 2007

Online since:

October 2007

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Price:

$35.00

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