Investigation on effect of welding parameters on solidification cracking of austenitic stainless steel 314
Paper in proceedings, 2018

This study investigates the solidification cracking susceptibility of the austenitic stainless steel 314. Longitudinal Varestraint testing was used with three different set of welding test parameters. Weld speed, current and voltage values were selected so that the same heat input resulted in all the test conditions. From the crack measurements it was seen that the test condition with the lowest current and welding speed value also produced the least amount of cracking with very good repeatability.

Varestraint testing

Solidification cracking

Welding parametres

Steel 314

Author

Sukhdeep Singh

Surface and Microstructure Engineering

Kjell Hurtig

University West

Joel Håkan Andersson

University West

Procedia Manufacturing

2351-9789 (eISSN)

Vol. 25 351-357

8th Swedish Production Symposium, SPS 2018
Stockholm, Sweden,

Subject Categories

Manufacturing, Surface and Joining Technology

Other Materials Engineering

Metallurgy and Metallic Materials

DOI

10.1016/j.promfg.2018.06.103

More information

Latest update

12/5/2019