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Conference Paper: Lean Duplex Stainless Steel Material Tests at Elevated Temperatures using Steady State Method
Title | Lean Duplex Stainless Steel Material Tests at Elevated Temperatures using Steady State Method |
---|---|
Authors | |
Keywords | Elevated temperatures Fire resistance Lean duplex Material properties Stainless steel |
Issue Date | 2013 |
Publisher | CTU Publishing House, Czech Technical University. |
Citation | International conference of Applications of Structural Fire Engineering, Prague, Czech, 19-20 April 2013. In Applications of Structural Fire Engineering: Proceedings of the International Conference, Prague 19-20 April 2013, p. 461-466 How to Cite? |
Abstract | A test program to investigate the material properties of a relatively new cold-formed lean
duplex stainless steel under elevated temperatures is presented. A total of 44 tensile coupon
tests were carried out by steady state method for temperatures ranged from 24 to 900 ºC.
Material properties including Young’s modulus, yield strength, ultimate strength and ultimate
strain were obtained. The test results and available data were compared with the design values
in the European Code as well as a unified equation by Chen & Young for stainless steel. The
lean duplex stainless steel is not covered in these existing design rules. It is shown that the
material properties of lean duplex stainless steel under elevated temperatures cannot be well
predicted by the existing design rules |
Persistent Identifier | http://hdl.handle.net/10722/191772 |
ISBN |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Huang, Y | en_US |
dc.contributor.author | Young, B | en_US |
dc.date.accessioned | 2013-10-15T07:22:14Z | - |
dc.date.available | 2013-10-15T07:22:14Z | - |
dc.date.issued | 2013 | en_US |
dc.identifier.citation | International conference of Applications of Structural Fire Engineering, Prague, Czech, 19-20 April 2013. In Applications of Structural Fire Engineering: Proceedings of the International Conference, Prague 19-20 April 2013, p. 461-466 | en_US |
dc.identifier.isbn | 9788001052044 | - |
dc.identifier.uri | http://hdl.handle.net/10722/191772 | - |
dc.description.abstract | A test program to investigate the material properties of a relatively new cold-formed lean duplex stainless steel under elevated temperatures is presented. A total of 44 tensile coupon tests were carried out by steady state method for temperatures ranged from 24 to 900 ºC. Material properties including Young’s modulus, yield strength, ultimate strength and ultimate strain were obtained. The test results and available data were compared with the design values in the European Code as well as a unified equation by Chen & Young for stainless steel. The lean duplex stainless steel is not covered in these existing design rules. It is shown that the material properties of lean duplex stainless steel under elevated temperatures cannot be well predicted by the existing design rules | - |
dc.language | eng | en_US |
dc.publisher | CTU Publishing House, Czech Technical University. | - |
dc.relation.ispartof | Applications of Structural Fire Engineering: Proceedings of the International Conference, Prague 19-20 April 2013 | en_US |
dc.subject | Elevated temperatures | - |
dc.subject | Fire resistance | - |
dc.subject | Lean duplex | - |
dc.subject | Material properties | - |
dc.subject | Stainless steel | - |
dc.title | Lean Duplex Stainless Steel Material Tests at Elevated Temperatures using Steady State Method | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Young, B: young@hku.hk | en_US |
dc.identifier.authority | Young, B=rp00208 | en_US |
dc.identifier.hkuros | 226638 | en_US |
dc.identifier.spage | 461 | en_US |
dc.identifier.epage | 466 | en_US |
dc.publisher.place | Prague | - |