Channels

Steel Channel is a hot rolled, mild steel structural C shape with inside radius corners that is ideal for all structural applications, general fabrication, manufacturing and repairs

Section
Designation
Mass per metre
M kg/m
Depth of section
h mm
Width of section
b mm
Thickness of Web
s mm
Thickness of Flange
t mm
Radius of root
r 1 mm
Radius of Toe
r2mm degrees
Flange Paper in
a mm
Depth between fillets
d cm
Shear centre Position
from web eo cm
Shear centre Position
from cg cs cm4
Second Moment of
area Axis x-x Ix cm4
Second Moment of
area Axis y-y Iy cm4
Radius of Gyration
Axis x-x rx cm
Radius of Gyration
Axis y-y ry cm
Elastic Modulus
Axis x-x Zx cm3
Elastic Modulus
Axis y-y Zy cm3
Elastic Neutral
Axis Cy cm3
Plastic Modulus
Axis x-x Sx cm3
Plastic Modulus
Axis y-y Sy cm
Plastic Neutral
Axis Ceq
Buckling Parameter u Torsional Index x
dm 6
Warping Constant
H cm4
Torsional Constant
Inertia J cm2
Area of section
A cm
Section
Designation
Mass per metre
M kg/m
Depth of section
h mm
Width of section
b mm
Thickness of Web
s mm
Thickness of Flange
t mm
Radius of root
r 1 mm
Radius of Toe
r2mm degrees
Flange Paper in
a mm
Depth between fillets
d cm
Shear centre Position
from web eo cm
Shear centre Position
from cg cs cm4
Second Moment of
area Axis x-x Ix cm4
Second Moment of
area Axis y-y Iy cm4
Radius of Gyration
Axis x-x rx cm
Radius of Gyration
Axis y-y ry cm
Elastic Modulus
Axis x-x Zx cm3
Elastic Modulus
Axis y-y Zy cm3
Elastic Neutral
Axis Cy cm3
Plastic Modulus
Axis x-x Sx cm3
Plastic Modulus
Axis y-y Sy cm
Plastic Neutral
Axis Ceq
Buckling Parameter u Torsional Index x
dm 6
Warping Constant
H cm4
Torsional Constant
Inertia J cm2
Area of section
A cm
432x102x65 65.5 431.8 101.6 12.2 16.8 15.2 4.8 5 362.5 3.13 4.83 21373 627 16 2.74 990 80 2.31 1205 152 0.966 0.875 24.5 0.216 61.5 83.4
381x102x55 55.01 381 101.6 10.4 16.3 15.2 4.8 5 312.6 3.44 5.43 14869 579 14.6 2.87 781 75.7 2.52 931 144 0.92 0.895 22.6 0.153 46.4 70.1
305x102x46 46.21 304.8 101.6 10.2 14.8 15.2 4.8 5 239.3 3.59 5.73 8208 499 11.8 2.91 539 66.5 2.65 638 128 0.966 0.899 18.8 0.0842 35.9 58.9
305x89x42 41.81 304.8 88.9 10.2 13.7 13.7 3.2 5 245.4 2.93 4.6 7078 326 11.5 2.48 464 48.6 2.18 559 92.6 0.874 0.887 20.3 0.0552 28.1 53.3
254x89x36 35.66 254 88.9 9.1 13.6 13.7 3.2 5 194.7 3.2 5.16 4445 302 9.89 2.58 350 46.7 2.42 414 89.6 0.894 0.906 17 0.0347 23.2 45.4
254x76x28 28.18 254 76.2 8.1 10.9 12.2 3.2 5 203.9 2.55 3.99 3355 162 9.67 2.12 264 28.1 1.85 316 53.8 0.707 0.886 21.2 0.0194 12.3 35.9
229x89x33 32.68 228.6 88.9 8.6 13.3 13.7 3.2 5 169.9 3.32 5.42 3383 285 9.01 2.61 296 44.8 2.53 348 86.3 1.1 0.912 15.5 0.0263 20.6 41.6
229x76x26 26.08 228.6 76.2 7.6 11.2 12.2 3.2 5 177.8 2.7 4.32 2615 159 8.87 2.19 229 28.4 2 271 54.5 0.727 0.901 18.7 0.0151 11.6 33.2
203x89x30 29.77 203.2 88.9 8.1 12.9 13.7 3.2 5 145.2 3.44 5.68 2492 265 8.11 2.64 245 42.4 2.65 287 81.7 1.4 0.916 14 0.0192 18.1 37.9
203x76x24 23.85 203.2 76.2 7.1 11.2 12.2 3.2 5 152.4 2.84 4.62 1955 152 8.02 2.24 192 27.7 2.14 226 53.5 0.892 0.911 16.5 0.0112 10.6 30.4
178x89x27 26.79 177.8 88.9 7.6 12.3 13.7 3.2 5 121 3.55 5.92 1753 241 7.17 2.66 197 39.3 2.76 230 75.4 1.7 0.915 12.6 0.0134 15.3 34.1
178x76x21 20.84 177.8 76.2 6.6 10.3 12.2 3.2 5 128.8 2.93 4.8 1338 134 7.1 2.25 151 24.8 2.2 176 48.1 1.09 0.911 15.3 0.00765 8.27 26.6
152x89x24 23.87 152.4 88.9 7.1 11.6 13.7 3.2 5 96.9 3.65 6.17 1168 216 6.2 2.66 153 35.8 2.87 178 68.6 1.99 0.909 11.2 0.00882 12.7 30.4
152x76x18 17.91 152.4 76.2 6.4 9 12.2 2.4 5 105.9 2.96 4.85 852 114 6.11 2.23 112 21 2.21 130 41.2 1.15 0.901 14.4 0.00486 6.05 22.8
127x64x15 14.92 127 63.5 6.4 9.2 10.7 2.4 5 84 2.46 4.07 482 67.2 5.04 1.88 76 15.2 1.94 89.4 29.3 1.09 0.909 11.6 0.00188 5.01 19
102x51x10 10.4 101.6 50.8 6.1 7.6 9.1 2.4 5 65.8 1.89 3.1 207 29.1 3.95 1.48 40.8 8.14 1.51 48.7 15.7 0.759 0.9 10.8 0.000512 2.58 13.3
76x38x7 6.71 76.2 38.1 5.1 6.8 7.6 2.4 5 45.8 1.43 2.37 74.3 10.7 2.95 1.12 19.5 4.09 1.19 23.5 7.78 0.673 0.908 9.06 0.000101 1.26 8.56
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