Mechanical properties and microstructural characterization of a novel 316L austenitic stainless steel coating on A516 Grade 70 carbon steel weld | Zendy

Fernanda Santos da Luz | Zendy; Wagner Anacleto Pinheiro | Zendy; Sérgio Neves Monteiro | Zendy; Verônica Scarpini Cândido | Zendy; Alisson Clay Rios da Silva | Zendy

Open Access

Mechanical properties and microstructural characterization of a novel 316L austenitic stainless steel coating on A516 Grade 70 carbon steel weld

Author(s) -

Fernanda Santos da Luz,

Wagner Anacleto Pinheiro,

Sérgio Neves Monteiro,

Verônica Scarpini Cândido,

Alisson Clay Rios da Silva

Publication year - 2019

Publication title -

journal of materials research and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.832

H-Index - 44

eISSN - 2214-0697

pISSN - 2238-7854

DOI - 10.1016/j.jmrt.2019.11.004

Subject(s) - materials science , metallurgy , microstructure , coating , welding , ultimate tensile strength , carbon steel , austenitic stainless steel , vickers hardness test , indentation hardness , austenite , composite material , corrosion

The aim of this work is to characterize properties and microstructure of AISI 316L stainless steel used as a coating on welding of carbon steel sheets. Two carbon steel plates were set as the base metal and the stainless steel coating was applied on the weld bead. The applied process used was the submerged arc welding (SAW) and tests were carried out for the tensile strength and Vickers hardness, in addition to observation of the microstructure by optical microscopy. The results indicated that the stainless-steel coating applied on the weld bead provided relatively high values of tensile strength. Moreover, the hardness values suggest that the investigated innovative material can be applied in corrosive environments.

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