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W250x101 W10x68
W shapes. CISC SST 12.1. Produced in Canada. Normal use: Column or beam.
W250x101 to scale.
Property
Description
Value
Unit
Mass
Mass per length
101
kg/m
D
Depth of section or height of vertical leg
264
mm
B
Width of flange or horizontal leg
257
mm
T
Thickness of flange
19.6
mm
W
Thickness of web
11.9
mm
BT
Width-to-thickness ratio of flange
6.56
HW
Clear depth-to-thickness ratio of web
18.89
K
Distance between outer face of flange and web-toe of fillet
40
mm
K1
Distance between middle line of web and flange-toe of fillet
25
mm
Dnom
Nominal depth of section
250
mm
A
Cross-sectional area
12,900
mm²
Ix
Moment of inertia about axis XX
164
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
1,240
10³ mm³
Rx
Radius of gyration about axis XX
113
mm
Zx
Plastic modulus about axis XX
1,400
10³ mm³
Iy
Moment of inertia about axis YY
55.5
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
432
10³ mm³
Ry
Radius of gyration about axis YY
65.6
mm
Zy
Plastic modulus about axis YY
656
10³ mm³
J
St-Venant torsional constant
1,490
10³ mm⁴
Cw
Warping constant
829
10⁹ mm⁶
SA
Surface area per metre
1.53
m²/m
Wn
Normalized unit warping function
15,700
mm²
Sw
Warping statical moment
19.8
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet