Search a designation to read the section in full, or filter and sort a family to find one. Values are from the CISC Structural Section Tables, in the units the tables print them in.
W1000x393 W40x264
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Beam.
W1000x393 to scale.
Property
Description
Value
Unit
Mass
Mass per length
393
kg/m
D
Depth of section or height of vertical leg
1,016
mm
B
Width of flange or horizontal leg
303
mm
T
Thickness of flange
43.9
mm
W
Thickness of web
24.4
mm
BT
Width-to-thickness ratio of flange
3.45
HW
Clear depth-to-thickness ratio of web
38.04
K
Distance between outer face of flange and web-toe of fillet
75
mm
K1
Distance between middle line of web and flange-toe of fillet
42
mm
Dnom
Nominal depth of section
1,000
mm
A
Cross-sectional area
50,000
mm²
Ix
Moment of inertia about axis XX
8,080
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
15,900
10³ mm³
Rx
Radius of gyration about axis XX
402
mm
Zx
Plastic modulus about axis XX
18,500
10³ mm³
Iy
Moment of inertia about axis YY
205
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,350
10³ mm³
Ry
Radius of gyration about axis YY
64
mm
Zy
Plastic modulus about axis YY
2,170
10³ mm³
J
St-Venant torsional constant
23,300
10³ mm⁴
Cw
Warping constant
48,400
10⁹ mm⁶
SA
Surface area per metre
3.2
m²/m
Wn
Normalized unit warping function
73,600
mm²
Sw
Warping statical moment
245
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet