Performance Analysis of Fire-Resistant H-Beam Steel
2010 ◽
Vol 163-167
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pp. 2949-2952
Keyword(s):
H Beam
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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.
2014 ◽
Vol 783-786
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pp. 580-583
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Vol 105-106
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pp. 218-221
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2007 ◽
Vol 546-549
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pp. 225-228
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Vol 602-604
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pp. 627-630
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Vol 891
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Vol 265
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