Performance Analysis of Fire-Resistant H-Beam Steel

Abstract:

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The fire-resistant hot-rolled H-beam steel is the newly developed structure material. The development situation of the fire-resistant H-beam steel is briefly introduced. The chemical composition, microstructure, room temperature and high temperature mechanical properties and weldability of several batches of the developed domestic fire-resistant hot-rolled H-beam steels are comprehensively analyzed. The results show that the newly developed hot-rolled fire-resistant H-beam steel has very high room temperature strength, certain high temperature strength, good welding performance, but the toughness needs to be further improved. The performance of web and flange of H-beam steel has large gap.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

2949-2952

DOI:

10.4028/www.scientific.net/AMR.163-167.2949

Citation:

J. Q. Qian et al., "Performance Analysis of Fire-Resistant H-Beam Steel", Advanced Materials Research, Vols. 163-167, pp. 2949-2952, 2011

Online since:

December 2010

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Price:

$35.00

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