Original scientific paper

Impact energy analysis of HSLA specimens after simulated welding thermal cycle

M. Duđner
S. Aračić
I. Samarždić

Abstract

This paper presents impact energy results of specimens made from high strength fine grained steel TStE 420 after thermal cycle simulation. These results are obtained by examining Charpy specimens. Metallographic analysis is performed, hardness is measured and total impact energy is divided into ductile and brittle components.

Keywords

HSLA; Welding thermal cycle; Impact energy; Cooling time ∆t8/5

Hrčak ID:

19522

URI

https://hrcak.srce.hr/19522

Publication date:

1.4.2008.

Article data in other languages: croatian

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