Title

PERFORMANCE ANALYSIS OF GALVALUME STEEL SHEETS FOR METALIC ROOF TILES

Authorship

Diogo, Claudio Pereira; Morais, Willy Ank de

Diogo, Claudio Pereira

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Morais, Willy Ank de

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DOI

10.5151/1516-392X-26924

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Abstract

A lot of galvalume/aluzinc steel sheet was furnished to a metallic roof manufacturer intended for tile fabrication. But, according with the roof manufacturer, that coils develops a different superficial aspect during processing. The purpose of this work was to provide an explanation for the appearance of the observed surface on one side of the coils. In order to find out the origin of the problem, mechanical and microstructural characterization tests were done at INSPEBRAS with the support of a partner laboratory. The results are described in this paper with their analysis and conclusions.

Keywords

Galvalume, Aluzinc, Etallic tile, Carbon steel, Coils

Coils