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W460x128 W18x86
W shapes. CISC SST 12.1. Produced in Canada. Normal use: Beam.
W460x128 to scale.
Property
Description
Value
Unit
Mass
Mass per length
128
kg/m
D
Depth of section or height of vertical leg
467
mm
B
Width of flange or horizontal leg
282
mm
T
Thickness of flange
19.6
mm
W
Thickness of web
12.2
mm
BT
Width-to-thickness ratio of flange
7.19
HW
Clear depth-to-thickness ratio of web
35.07
K
Distance between outer face of flange and web-toe of fillet
41
mm
K1
Distance between middle line of web and flange-toe of fillet
26
mm
Dnom
Nominal depth of section
460
mm
A
Cross-sectional area
16,400
mm²
Ix
Moment of inertia about axis XX
637
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
2,730
10³ mm³
Rx
Radius of gyration about axis XX
197
mm
Zx
Plastic modulus about axis XX
3,050
10³ mm³
Iy
Moment of inertia about axis YY
73.3
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
520
10³ mm³
Ry
Radius of gyration about axis YY
67
mm
Zy
Plastic modulus about axis YY
796
10³ mm³
J
St-Venant torsional constant
1,710
10³ mm⁴
Cw
Warping constant
3,670
10⁹ mm⁶
SA
Surface area per metre
2.04
m²/m
Wn
Normalized unit warping function
31,500
mm²
Sw
Warping statical moment
43.6
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet