Izvorni znanstveni članak

Weldability of microalloyed high strength steels TStE 420 and S960QL

M. Dunđer ; EWE, Department for Polytechnics, Faculty of Philosophy, University of Rijeka, Croatia
T. Vuherer ; University of Maribor, Faculty of Mechanical Engineering, Slovenia
I. Samardžić ; Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Croatia

Sažetak

The paper presents research of weldability of microalloyed high strength steels TStE 420 and S960QL after weld thermal cycle simulation. Beside mechanical properties hardness and impact strength, the microstructures of characteristic weld thermal cycled structures for both steels are given. The results will contribure to determination of weakest points in Heat Affected Zone of both steels.

Ključne riječi

weldability; high strength steels; mechanical properties; TStE 420; S960QL

Hrčak ID:

119545

URI

https://hrcak.srce.hr/119545

Datum izdavanja:

1.7.2014.

Posjeta: 2.143 *