Hot Finished Rectangular Hollow Sections

Associated Standard: BS EN 10210

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Sectional
Size hxb mm
Designation
Thickness t mm
Mass per Metre
kg/m
Area of Section A
cm2
Ratio for
Local Buckling cw/t
Ratio for
Local Buckling cf/t
Second Moment
of Area y-y Iy cm4
Second Moment
of Area x-x Iz cm4
Radius of Gyration
y-y iy cm
Radius of Gyration
x-x iz cm
Elastic Modulus
y-y W ely cm3
Elastic Modulus
x-x W elz cm3
Plastic Modulus
y-y W ply cm3
Plastic Modulus
x-x W plz cm3
Torsional Constants
I T cm4
Torsional Constants
W t cm3
Surface Area
Per Metre m2
Surface Area
Per Tonne m2
 
Sectional
Size hxb mm
Designation
Thickness t mm
Mass per Metre
kg/m
Area of Section A
cm2
Ratio for
Local Buckling cw/t
Ratio for
Local Buckling cf/t
Second Moment
of Area y-y Iy cm4
Second Moment
of Area x-x Iz cm4
Radius of Gyration
y-y iy cm
Radius of Gyration
x-x iz cm
Elastic Modulus
y-y W ely cm3
Elastic Modulus
x-x W elz cm3
Plastic Modulus
y-y W ply cm3
Plastic Modulus
x-x W plz cm3
Torsional Constants
I T cm4
Torsional Constants
W t cm3
Surface Area
Per Metre m2
Surface Area
Per Tonne m2
 
120x80514.718.721133651934.423.2160.948.274.656.140177.90.38726.3 
120x806.318.223.2169.74402304.363.1573.357.69168.248792.90.38421.1 
120x80822.628.81275252734.273.0887.568.111182.65871100.37916.8 
120x801027.434.9956093134.182.9910278.113197.36881260.37413.7 
150x100518.623.727177393925.584.0798.578.511990.18071270.48726.2 
150x1006.323.129.520.812.98984745.524.0112094.81471109861530.48420.9 
150x100828.936.815.89.510905695.443.9414511418013512001830.47916.6 
150x1001035.344.912712806655.343.8517113321616114302140.47413.5 
150x10012.542.854.69514907635.223.7419815325619016802460.46810.9 
160x80517.822.729137442495.723.319362.311671.16001060.46726.2 
160x806.322.228.222.49.79032995.663.2611374.814286.87301270.46420.9 
160x80827.635.217710903565.573.18136891751068831510.45916.6 
160x801033.742.913512804115.473.116110320912510401750.45413.5 
200x100522.628.7371715005057.214.1914910118511412001720.58726 
200x1006.328.135.828.712.918306137.154.1418312322814014802080.58420.8 
200x100835.144.8229.522307397.064.0622314828217218002510.57916.5 
200x1001043.154.917726608696.963.9826617434120621602950.57413.3 
200x10012.552.767.1135314010006.843.8731420140824525403410.56810.8 
200x1001665.2839.53.25368011506.663.7236822949129029803910.5598.55 
200x150841.452.82215.8297018907.55.9929725335929436403980.67916.4 
200x150105164.91712357022607.415.9135730243635644104750.67413.2 
250x150530.438.74727336015309.316.2826920432422832803370.78725.9 
250x1506.33848.436.720.8414018709.256.2233125040228340504130.78420.6 
250x150847.760.828.315.8511023009.176.1540930650135050205060.77916.4 
250x1501058.874.92212617027609.086.0649436761142660906050.77413.2 
250x15012.572.392.1179739032708.965.9659143574051473307170.76810.6 
250x1501690.311512.66.38888038708.795.871051690662588708490.7598.42 
300x2006.347.96144.628.77830419011.38.2952241962447284806810.98420.6 
300x200860.376.834.5229720518011.38.22648518779589106008400.97916.3 
300x2001074.594.9271711800628011.28.137886289567211290010200.97413.1 
300x20012.591.91172113143007540118.0295275411708771570012200.96810.6 
300x2001611514715.89.517400911010.97.871160911144010801930014700.9598.31 
400x200872.892.8472219600666014.58.4797866612007431570011401.1816.2 
400x2001090.2115371723900808014.48.39120080814809111930013801.1713 
400x20012.5112142291329100974014.38.281450974181011102340016601.1710.5 
400x20016141179229.5357001180014.18.1317901180226013702890020101.168.26 
450x250885.410953.328.3301001210016.610.61340971162010802710016301.3816.1 
450x250101061354222369001480016.510.516401190200013303330019901.3712.9 
450x25012.51311673317450001800016.410.420001440246016304070024101.3710.4 
450x2501616621125.112.6557002200016.210.224801760307020305050029501.368.21 
500x300897.912559.534.5437002000018.712.617501330210014804260022001.5816.1 
500x300101221554727538002440018.612.621501630260018305250027001.5712.9 
500x30012.51511923721658002980018.512.526301990320022406440032801.5710.4 
500x3001619124328.315.8818003680018.312.332702450401028008030040401.568.17