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W840x329 W33x221
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Beam.
W840x329 to scale.
Property
Description
Value
Unit
Mass
Mass per length
329
kg/m
D
Depth of section or height of vertical leg
862
mm
B
Width of flange or horizontal leg
401
mm
T
Thickness of flange
32.4
mm
W
Thickness of web
19.7
mm
BT
Width-to-thickness ratio of flange
6.19
HW
Clear depth-to-thickness ratio of web
40.47
K
Distance between outer face of flange and web-toe of fillet
64
mm
K1
Distance between middle line of web and flange-toe of fillet
40
mm
Dnom
Nominal depth of section
840
mm
A
Cross-sectional area
42,000
mm²
Ix
Moment of inertia about axis XX
5,360
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
12,400
10³ mm³
Rx
Radius of gyration about axis XX
357
mm
Zx
Plastic modulus about axis XX
14,000
10³ mm³
Iy
Moment of inertia about axis YY
349
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,740
10³ mm³
Ry
Radius of gyration about axis YY
91.1
mm
Zy
Plastic modulus about axis YY
2,690
10³ mm³
J
St-Venant torsional constant
11,600
10³ mm⁴
Cw
Warping constant
60,000
10⁹ mm⁶
SA
Surface area per metre
3.29
m²/m
Wn
Normalized unit warping function
83,200
mm²
Sw
Warping statical moment
270
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet