Proceedings of the 2014 International Conference on Physics and its Applications

Effect of Pre-Strain on The Longitudinal Residual Strain of Dissimilar Metal Welded Between Stainless Steel and Carbon Steel

Authors
Susilo Luhur, Triyono Triyono, M. Refai, Nurul Muhayat
Corresponding Author
Susilo Luhur
Available Online September 2014.
DOI
https://doi.org/10.2991/icopia-14.2015.33How to use a DOI?
Keywords
welding, pre-strain, distortion, residual strain, neutron
Abstract

Welding process is generally used in manufacturing industry. It usually produces distortions in the weld metal. To reduce distortion, one of the methods used is the pre-strain. This study aims to determine the effect of pre-strain during welding process on the residual strain of dissmilar metal weld between stainless steel and carbon steel. Gas Metal Arc Welding (GMAW) process is performed to make butt joint of SUS 304 stainless steel and SS 400 carbon steel with a length of 300 mm, width of 150 mm and thickness of 5 mm. Welding current, welding voltage and welding speed are 240 A, 24 V, 390 mm/min respectively. During welding, stainless steel sheet is pre-strained in elastic, yield, and plastic levels. Strain measurements are performed using the neutron diffractometer which is conducted in Batan, Serpong, Indonesia. Pre-strain lead to increase the strain on the longitudinal direction of weld line. However, further away from the weld area, the strain decreases compared to the unpre-strained specimens.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2014 International Conference on Physics and its Applications
Series
Advances in Physics Research
Publication Date
September 2014
ISBN
978-94-62520-51-6
ISSN
2352-541X
DOI
https://doi.org/10.2991/icopia-14.2015.33How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Susilo Luhur
AU  - Triyono Triyono
AU  - M. Refai
AU  - Nurul Muhayat
PY  - 2014/09
DA  - 2014/09
TI  - Effect of Pre-Strain on The Longitudinal Residual Strain of Dissimilar Metal Welded Between Stainless Steel and Carbon Steel
BT  - Proceedings of the 2014 International Conference on Physics and its Applications
PB  - Atlantis Press
SP  - 165
EP  - 170
SN  - 2352-541X
UR  - https://doi.org/10.2991/icopia-14.2015.33
DO  - https://doi.org/10.2991/icopia-14.2015.33
ID  - Luhur2014/09
ER  -