Mechanical and metallographic properties of steel NIOMOL 490K SAW-joint
Bearing in mind the use of fine-grained micro alloyed steel NIOMOL 490K for welded structures exposed to impact loading at low temperatures, the mechanical and metallographic properties of its welded joint obtained by submerged arc welding (SAW), are examined. A filler metal, EPP 2NiMo2 Ø4 mm wire is used, in combination with OP 40 TT flux powder. The final aim of this research is to analyse the behaviour of welded joints under impact load at low temperatures in order to evaluate its fitness-to-service in real operating conditions.
Authors
- Ljubica Milović (ORCID: https://orcid.org/0000-0001-9618-055X)
- Goran Papić
- Ana Maksimović (ORCID: https://orcid.org/0000-0002-1984-7880)
- Bojana Zečević (ORCID: https://orcid.org/0000-0001-7622-1596)
- Vujadin Aleksić
Institutions
- University of Belgrade (RS)
- Institute for Technology of Nuclear and other Mineral Raw Materials (RS)
Publication Details
- Journal
- Integritet i vek konstrukcija
- Published
- 2026-05-01
- DOI
- https://doi.org/10.69644/ivk-2026-01-0003
- Primary Topic
- Advanced Welding Techniques Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00