Mechanical Properties of Welded Joints of 1.3964 Steel for Computer Aided Engineering (CAE) Purposes
and | Jul 09, 2020
Published Online: Jul 09, 2020
Page range: 15 - 28
Received: Apr 02, 2020
Accepted: Apr 26, 2020
DOI: https://doi.org/10.2478/sjpna-2020-0002
Keywords
© 2020 Radosław Kiciński et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The article presents the study of mechanical properties of welded steel from which the hull of a modern mine destroyer was made. Keeping the tightness of ship compartments during operation depends on the strength of these joints. The results of testing the mechanical properties of 1.3964 steel and its welded joints subjected to a static tensile test were presented, and a Johnson – Cook material model was proposed. The material model can be used in CAE (Computer Aided Engineering) simulations related to hull strength analysis.