Testing of cold-formed ferritic stainless steel stub columns: axial behaviour and design strengths

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
A. R. Dar ◽  
C. Karthik ◽  
M. Anbarasu ◽  
M. Adil Dar
Keyword(s):  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Stub Columns

Behaviour of eccentrically loaded ferritic stainless steel stub columns

2015 ◽  
pp. 279-286
Author(s):  
O Zhao ◽  
L Gardner ◽  
B Rossi ◽  
B Young
Keyword(s):  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Stub Columns

scholarly journals Structural Behaviour and Fire Design of Duplex and Ferritic Stainless Steel CHS Stub Columns

2021 ◽  
Author(s):  
Asif Mohammed ◽  
Katherine A. Cashell
Keyword(s):  
Stainless Steel ◽  
Cross Section ◽  
Ferritic Stainless Steel ◽  
Material Model ◽  
Numerical Approach ◽  
Structural Behaviour ◽  
Cross Sectional ◽  
Hardening Material ◽  
The Cross ◽  
Stub Columns

AbstractThis paper investigates the structural behaviour and design of duplex and ferritic stainless steel stub columns with a circular hollow cross-section (CHS) at elevated temperature. A numerical model is developed to supplement the limited test results on stainless steel CHS stub columns in the literature. Following validation, the numerical approach is employed to gain an understanding of the critical behavioural characteristics which have not previously been studied. In addition, the paper considers and extends the continuous strength method (CSM) to include duplex and ferritic stainless steel for CHS stub columns in fire. The CSM employs a base curve linking the cross-section resistance to its deformation capacity and implements an elastic, linear hardening material model. The cross-sectional resistances obtained from the proposed CSM are compared with those from the numerical analysis, as well as with the standardised procedures in the European, American and Australia/New Zealand design standards. It is demonstrated that CSM can lead to more accurate and less scattered strength predictions than current design codes.

scholarly journals Cold-formed ferritic stainless steel perforated tubular stub columns: Behaviour and design

2022 ◽  
Vol 170 ◽  
pp. 108654
Author(s):  
M. Anbarasu ◽  
M. Subalakshmi ◽  
M. Adil Dar ◽  
M.F. Hassanein
Keyword(s):  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Stub Columns

Microstructures and Hardness of CO2 Laser Welds in 409L Ferritic Stainless Steel

2010 ◽  
Vol 48 (04) ◽  
pp. 297-304 ◽  
Author(s):  
Jong Pan Kong ◽  
Tae Jun Park ◽  
Hye Sung Na ◽  
Jeong Kil Kim ◽  
Sang Ho Uhm ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Co2 Laser ◽  
Laser Welds

Effect of the Heat Input on the Tensile Properties in Arc Brazing of Ferritic Stainless Steel using Cu-Si Insert Alloy

2010 ◽  
Vol 48 (04) ◽  
pp. 289-296 ◽  
Author(s):  
Myung-Bok Kim ◽  
Sang-Ju Kim ◽  
Bong-Keun Lee ◽  
Xinjian Yuan ◽  
Byoung-Hyun Yoon ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Tensile Properties ◽  
Ferritic Stainless Steel ◽  
Heat Input

ATI 409HP

Alloy Digest ◽  
2013 ◽  
Vol 62 (2) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Carbon Steel ◽  
Physical Properties ◽  
Tensile Properties ◽  
Ferritic Stainless Steel ◽  
Temperature Performance ◽  
End Use ◽  
Oxidation And Corrosion

Abstract ATI 409HP (UNS S40900) ferritic stainless steel was introduced by ATI Allegheny Ludlum to provide improved oxidation and corrosion resistance for automotive exhaust systems in comparison to carbon steel. The alloy was designated "MF-1", indicating its end use: automotive mufflers. The good fabricability of this alloy, combined with its basic corrosion resistance and economy have significantly broadened the utility of ATI 409HP stainless steel. ATI 409HP consists of four grades: UNS S40900, S40910, S40920, and S40930. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, machining, and joining. Filing Code: SS-1135. Producer or source: Allegheny Technologies Inc..

SEA CURE

Alloy Digest ◽  
1979 ◽  
Vol 28 (5) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Ferritic Stainless Steel ◽  
High Resistance ◽  
Brackish Water ◽  
Crevice Corrosion ◽  
Heat Treating

Abstract SEA-CURE is a ferritic stainless steel designed to provide high resistance to pitting and crevice corrosion in condensers cooled by saline or brackish water. It is used for condenser tubes and has great potential for many other uses. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-364. Producer or source: Trent Tube.

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