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W310x283 W12x190
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Column.
W310x283 to scale.
Property
Description
Value
Unit
Mass
Mass per length
283
kg/m
D
Depth of section or height of vertical leg
365
mm
B
Width of flange or horizontal leg
322
mm
T
Thickness of flange
44.1
mm
W
Thickness of web
26.9
mm
BT
Width-to-thickness ratio of flange
3.65
HW
Clear depth-to-thickness ratio of web
10.29
K
Distance between outer face of flange and web-toe of fillet
66
mm
K1
Distance between middle line of web and flange-toe of fillet
34
mm
Dnom
Nominal depth of section
310
mm
A
Cross-sectional area
36,000
mm²
Ix
Moment of inertia about axis XX
787
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
4,310
10³ mm³
Rx
Radius of gyration about axis XX
148
mm
Zx
Plastic modulus about axis XX
5,100
10³ mm³
Iy
Moment of inertia about axis YY
246
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,530
10³ mm³
Ry
Radius of gyration about axis YY
82.6
mm
Zy
Plastic modulus about axis YY
2,340
10³ mm³
J
St-Venant torsional constant
20,300
10³ mm⁴
Cw
Warping constant
6,330
10⁹ mm⁶
SA
Surface area per metre
1.96
m²/m
Wn
Normalized unit warping function
25,800
mm²
Sw
Warping statical moment
91.7
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet