DIMENSIONS

DuraGal ®
Profiles
y
x2
y
y 1
y 4
1 2
x
t
x
α
b 1
r i
DuraGal Unequal Angles
x- and y-axes
Dimensions and Full Section Properties
Grade C450L0 (TS 100)
3
4
5
x
y
x
b 2
x5 x3
y
Dimensions Section Properties
Designation Mass Actual Inside
Full
Nominal per Thickness
Radius
a Section
Corner Coordinates of Centroid Tan Area of
About x-axis About y-axis
Leg Size Thickness
t r i y 1 y 4 x 2 x 3 x 5 A f I x Z x1 Z x4 S x r x I y Z y2 Z y3 Z y5 S y r
metre
b 1 b 2 y
mm mm mm kg/m mm mm mm mm mm mm mm mm 2 10 6 mm 4 10 3 mm 3 10 3 mm 3 10 3 mm 3 mm 10 6 mm 4 10 3 mm 3 10 3 mm 3 10 3 mm 3 10 3 mm 3 mm
y
y
F 75 x 50 x 6.0 CA 5.38 6.0 8.0 50.0 39.2 14.9 25.3 17.8 0.472 686 0.464 9.29 11.9 15.7 26.0 0.0731 4.89 1 2
2.89 4.10 5.97 10.3
F 5.0 CA 4.34 4.7 4.0 50.6 38.4 14.4 26.1 18.5 0.462 553 0.378 7.47 9.83 12.7 t 26.2 x
0.0631 4.38 2.42 3.42 x
4.96 10.7
F 4.0 CA 3.54 3.8 4.0 50.8 38.3 14.1 26.1 18.3 0.464 451 0.312 6.15 8.15 b 1 10.4 26.3 0.0524 3.71 2.01 2.87 4.08 10.8
r o
F DuraGal Unequal Angles are not a common stock item but sizes 100 x 75, 125 x 75, 150 x 100 in 6 or 8mm wall thickness are also available on request. 3 A minimum order
5
quantity may apply on some sizes. Please contact your local Steel & Tube branch for information and availability on these y sizes. x
4
x
y
b 2
Notes:
1. Steel grade C450L0 / C400L0 / C350L0 (for t < 2.5mm fy = 350 MPa and fu = 400 MPa, for 2.5mm < t < 6.0mm fy = 450 MPa and fu = 500 MPa, and for t > 6.0mm fy =
400 MPa and fu = 450 MPa).
2. Full section properties are calculated in accordance with AS/NZS 4600.
duragal®
equal
angels
Dimensions and Properties Handbook 23