Welding Properties and Fatigue Resistance of S690QL High Strength Steels

Ádám Dobosy; János Lukács

doi:10.4028/www.scientific.net/MSF.812.29

Paper Titles

Mechanical Properties of Iron Hollow Sphere Reinforced Metal Matrix Syntactic Foams
p.3

N-Alkyl Pyrrolidones for Plasticizing Polyurethane Elastomers
p.9

Prototype of a Human Spinal Disc for Medical Modeling
p.15

Investigation of the Effect of Deformation Stored Energy on the Allotropic Transformation Temperature
p.23

Welding Properties and Fatigue Resistance of S690QL High Strength Steels
p.29

Quality Control Methods of Al₂O₃ Based Ceramic Injection Molding Raw Materials
p.35

Deposition of Nanostructure ZnO with Variable Morphology by Electrochemical and Hydrothermal Methods onto Nonwoven Materials
p.41

Low Cycle Fatigue Behavior of VVER-440 Reactor Pressure Vessel Steels at Isothermal Condition
p.47

The Effect of Thermomechanical Treatment on the Microstructure and the Mechanical Behavior of a Supersaturated Cu-Ag Alloy
p.53

HomeMaterials Science ForumMaterials Science Forum Vol. 812Welding Properties and Fatigue Resistance of...

Welding Properties and Fatigue Resistance of S690QL High Strength Steels

Abstract:

The objective of this article is to present the first results of our research work. In order to determination and comparison of the fatigue resistance, high cycle fatigue tests (HCF) were performed on RUUKKI OPTIM S690QL quenched and tempered high strength steel. In parallel these; welded joints were made on the same steel using gas metal arc welding (GMAW, MIG/MAG) to preparation of the cyclic investigations of the welded joints. In the article, the performance of the welding experiments will be presented; along with the results of the HCF tests executed on the base material and its welded joints. Furthermore, our results will be compared with different literary data.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 812)

Pages:

29-34

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.812.29

Citation:

Cite this paper

Online since:

February 2015

Authors:

Ádám Dobosy*, János Lukács

Keywords:

Evaluation, High Cycle Fatigue (HCF), High Strength Steels, Quenching, Tempering, Welded Joints

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] A. Balogh, M. Gáspár and L. Prém, Classification and welding difficulties of conventional and advanced steels for welded structures, Gép. 64 (2013) No. 8 7-12. (In Hungarian. ).

Google Scholar

[2] R. Wilms, High strength steels for steel constructions, in: Proc. of the Nordic Steel Contruction Conference, Malmö, 2009. pp.597-604.

Google Scholar

[3] Welding Hardox and Weldox, SSAB information on http: /www. ssab. com.

Google Scholar

[4] I. Marines-García, D. Galván-Montiel and C. Bathias, Fatigue life assessment of high-strength, low-alloy steel at high frequency, The Arabian Journal for Science and Engineering. 33 (2008) No. 1B 237-247.

Google Scholar

[5] R. J. M. Pijper, et al., Fatigue experiments on very high strength steel base material and transverse butt welds, Advanced Steel Construction. 5 (2007) No. 1 14-32.

Google Scholar

[6] U. Hamme, et al., Einsatz hochfester Baustähle im Mobilkranbau, Stahlbau. 69 (2000) No. 4 295-305.

DOI: 10.1002/stab.200000890

Google Scholar

[7] Á. Dobosy and M. Gáspár, Welding of quenched and tempered high strength steels with heavy plate thickness, in: Proc. of the 27th microCAD International Multidisciplinary Scientific Conference, Miskolc, (2013).

Google Scholar