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W310x179 W12x120
W shapes. CISC SST 12.1. Produced in Canada. Normal use: Column.
W310x179 to scale.
Property
Description
Value
Unit
Mass
Mass per length
179
kg/m
D
Depth of section or height of vertical leg
333
mm
B
Width of flange or horizontal leg
313
mm
T
Thickness of flange
28.1
mm
W
Thickness of web
18
mm
BT
Width-to-thickness ratio of flange
5.57
HW
Clear depth-to-thickness ratio of web
15.38
K
Distance between outer face of flange and web-toe of fillet
50
mm
K1
Distance between middle line of web and flange-toe of fillet
29
mm
Dnom
Nominal depth of section
310
mm
A
Cross-sectional area
22,800
mm²
Ix
Moment of inertia about axis XX
445
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
2,670
10³ mm³
Rx
Radius of gyration about axis XX
140
mm
Zx
Plastic modulus about axis XX
3,050
10³ mm³
Iy
Moment of inertia about axis YY
144
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
919
10³ mm³
Ry
Radius of gyration about axis YY
79.5
mm
Zy
Plastic modulus about axis YY
1,400
10³ mm³
J
St-Venant torsional constant
5,370
10³ mm⁴
Cw
Warping constant
3,340
10⁹ mm⁶
SA
Surface area per metre
1.88
m²/m
Wn
Normalized unit warping function
23,900
mm²
Sw
Warping statical moment
52.5
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet