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.
W760x284 W30x191
W shapes. CISC SST 12.1. Not produced in Canada. Normal use: Beam.
W760x284 to scale.
Property
Description
Value
Unit
Mass
Mass per length
284
kg/m
D
Depth of section or height of vertical leg
779
mm
B
Width of flange or horizontal leg
382
mm
T
Thickness of flange
30.1
mm
W
Thickness of web
18
mm
BT
Width-to-thickness ratio of flange
6.35
HW
Clear depth-to-thickness ratio of web
39.93
K
Distance between outer face of flange and web-toe of fillet
62
mm
K1
Distance between middle line of web and flange-toe of fillet
39
mm
Dnom
Nominal depth of section
760
mm
A
Cross-sectional area
36,300
mm²
Ix
Moment of inertia about axis XX
3,830
10⁶ mm⁴
Sx
Elastic section modulus about axis XX
9,820
10³ mm³
Rx
Radius of gyration about axis XX
325
mm
Zx
Plastic modulus about axis XX
11,100
10³ mm³
Iy
Moment of inertia about axis YY
280
10⁶ mm⁴
Sy
Elastic section modulus about axis YY
1,470
10³ mm³
Ry
Radius of gyration about axis YY
87.9
mm
Zy
Plastic modulus about axis YY
2,260
10³ mm³
J
St-Venant torsional constant
8,750
10³ mm⁴
Cw
Warping constant
39,300
10⁹ mm⁶
SA
Surface area per metre
3.05
m²/m
Wn
Normalized unit warping function
71,500
mm²
Sw
Warping statical moment
206
10⁶ mm⁴
Qf
Statical moment at point in flange in line with web face
calcsheet