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W310x86 W12x58
W shapes. CISC SST 12.1. Produced in Canada. Normal use: Column or beam.
W310x86 to scale.
Property
Description
Value
Unit
Mass
Mass per length
86
kg/m
D
Depth of section or height of vertical leg
310
mm
B
Width of flange or horizontal leg
254
mm
T
Thickness of flange
16.3
mm
W
Thickness of web
9.1
mm
BT
Width-to-thickness ratio of flange
7.79
HW
Clear depth-to-thickness ratio of web
30.48
K
Distance between outer face of flange and web-toe of fillet
38
mm
K1
Distance between middle line of web and flange-toe of fillet
25
mm
Dnom
Nominal depth of section
310
mm
A
Cross-sectional area
11,000
mm²
Ix
Moment of inertia about axis XX
198
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
1,280
10³ mm³
Rx
Radius of gyration about axis XX
134
mm
Zx
Plastic modulus about axis XX
1,420
10³ mm³
Iy
Moment of inertia about axis YY
44.5
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
351
10³ mm³
Ry
Radius of gyration about axis YY
63.6
mm
Zy
Plastic modulus about axis YY
533
10³ mm³
J
St-Venant torsional constant
874
10³ mm⁴
Cw
Warping constant
961
10⁹ mm⁶
SA
Surface area per metre
1.62
m²/m
Wn
Normalized unit warping function
18,600
mm²
Sw
Warping statical moment
19.3
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet