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W840x299 W33x201
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Beam.
W840x299 to scale.
Property
Description
Value
Unit
Mass
Mass per length
299
kg/m
D
Depth of section or height of vertical leg
855
mm
B
Width of flange or horizontal leg
400
mm
T
Thickness of flange
29.2
mm
W
Thickness of web
18.2
mm
BT
Width-to-thickness ratio of flange
6.85
HW
Clear depth-to-thickness ratio of web
43.77
K
Distance between outer face of flange and web-toe of fillet
61
mm
K1
Distance between middle line of web and flange-toe of fillet
39
mm
Dnom
Nominal depth of section
840
mm
A
Cross-sectional area
38,200
mm²
Ix
Moment of inertia about axis XX
4,800
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
11,200
10³ mm³
Rx
Radius of gyration about axis XX
355
mm
Zx
Plastic modulus about axis XX
12,700
10³ mm³
Iy
Moment of inertia about axis YY
312
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,560
10³ mm³
Ry
Radius of gyration about axis YY
90.4
mm
Zy
Plastic modulus about axis YY
2,410
10³ mm³
J
St-Venant torsional constant
8,660
10³ mm⁴
Cw
Warping constant
53,200
10⁹ mm⁶
SA
Surface area per metre
3.27
m²/m
Wn
Normalized unit warping function
82,600
mm²
Sw
Warping statical moment
241
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet