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W250x73 W10x49
W shapes. CISC SST 12.1. Produced in Canada. Normal use: Column or beam.
W250x73 to scale.
Property
Description
Value
Unit
Mass
Mass per length
73
kg/m
D
Depth of section or height of vertical leg
253
mm
B
Width of flange or horizontal leg
254
mm
T
Thickness of flange
14.2
mm
W
Thickness of web
8.6
mm
BT
Width-to-thickness ratio of flange
8.94
HW
Clear depth-to-thickness ratio of web
26.12
K
Distance between outer face of flange and web-toe of fillet
35
mm
K1
Distance between middle line of web and flange-toe of fillet
23
mm
Dnom
Nominal depth of section
250
mm
A
Cross-sectional area
9,280
mm²
Ix
Moment of inertia about axis XX
113
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
891
10³ mm³
Rx
Radius of gyration about axis XX
110
mm
Zx
Plastic modulus about axis XX
985
10³ mm³
Iy
Moment of inertia about axis YY
38.8
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
306
10³ mm³
Ry
Radius of gyration about axis YY
64.6
mm
Zy
Plastic modulus about axis YY
463
10³ mm³
J
St-Venant torsional constant
575
10³ mm⁴
Cw
Warping constant
553
10⁹ mm⁶
SA
Surface area per metre
1.5
m²/m
Wn
Normalized unit warping function
15,200
mm²
Sw
Warping statical moment
13.7
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet