Manufacturing Technology Today

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Influence of Heat Input on Weldability of Austenitic Stainless Steel (AISI 304)


Affiliations
1 Department of Mechanical Engg., MIT, Moradabad, India
2 Dept. of Mechanical & Production Engg., GNDEC, Ludhiana, India
     

   Subscribe/Renew Journal


In the present work, the effect of heat input on weldability of austenitic stainless steel (AISI 304) in pulsed current GMAW has been investigated. The weldability has been investigated in terms of tensile properties (Ultimate Tensile Strength (UTS), Yield Strength (YS), and % elongation). Further results have been verified by SEM analysis and porosity content. The welding parameters were adjusted to achieve a weld bead contour corresponding to DIN 8563 class AS at different heat inputs.
User
Subscription Login to verify subscription
Notifications
Font Size

Abstract Views: 225

PDF Views: 0




  • Influence of Heat Input on Weldability of Austenitic Stainless Steel (AISI 304)

Abstract Views: 225  |  PDF Views: 0

Authors

M. Chhabra
Department of Mechanical Engg., MIT, Moradabad, India
R. Singh
Dept. of Mechanical & Production Engg., GNDEC, Ludhiana, India

Abstract


In the present work, the effect of heat input on weldability of austenitic stainless steel (AISI 304) in pulsed current GMAW has been investigated. The weldability has been investigated in terms of tensile properties (Ultimate Tensile Strength (UTS), Yield Strength (YS), and % elongation). Further results have been verified by SEM analysis and porosity content. The welding parameters were adjusted to achieve a weld bead contour corresponding to DIN 8563 class AS at different heat inputs.