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W920x474 W36x318
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Beam.
W920x474 to scale.
Property
Description
Value
Unit
Mass
Mass per length
474
kg/m
D
Depth of section or height of vertical leg
971
mm
B
Width of flange or horizontal leg
316
mm
T
Thickness of flange
54.1
mm
W
Thickness of web
30
mm
BT
Width-to-thickness ratio of flange
2.92
HW
Clear depth-to-thickness ratio of web
28.76
K
Distance between outer face of flange and web-toe of fillet
75
mm
K1
Distance between middle line of web and flange-toe of fillet
34
mm
Dnom
Nominal depth of section
920
mm
A
Cross-sectional area
60,400
mm²
Ix
Moment of inertia about axis XX
8,860
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
18,200
10³ mm³
Rx
Radius of gyration about axis XX
383
mm
Zx
Plastic modulus about axis XX
21,400
10³ mm³
Iy
Moment of inertia about axis YY
287
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,810
10³ mm³
Ry
Radius of gyration about axis YY
68.9
mm
Zy
Plastic modulus about axis YY
2,900
10³ mm³
J
St-Venant torsional constant
41,000
10³ mm⁴
Cw
Warping constant
60,200
10⁹ mm⁶
SA
Surface area per metre
3.15
m²/m
Wn
Normalized unit warping function
72,400
mm²
Sw
Warping statical moment
310
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet