Standard Steel Sizes
Angles
Equal Angles
Outside
Diameter D mm |
Mass
per metre kg/m |
Radius | Area of
Section cm2 |
Dimension
C cm |
Second Moment of Area | Radius of
Gyration |
Elastic
Modulus Axis x-x-y-y cm3 |
Torsional
Constants J cm4 |
Equivalent
Slenderness Coefficient 0a |
|||||
Root
r1 mm |
Toe
r2 mm |
Axis
x-x y-y cm4 |
Axis
u-u cm4 |
Axis
v-v cm4 |
Axis
y-y y-y cm |
Axis
u-u cm |
Axis
v-v cm |
---|
200x200x24 | 71.1 | 18.0 | 9.00 | 90.6 | 5.84 | 3330 | 5280 | 1380 | 3330 | 5280 | 1380 | 235 | 182 | 2.50 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
200x200x20 | 59.9 | 18.0 | 9.00 | 76.3 | 5.68 | 2850 | 4530 | 1170 | 2850 | 4530 | 1170 | 199 | 107 | 3.05 |
200x200x18 | 54.3 | 18.0 | 9.00 | 69.1 | 5.60 | 2600 | 4150 | 1050 | 2600 | 4150 | 1050 | 181 | 78.9 | 3.43 |
200x200x16 | 48.5 | 18.0 | 9.00 | 61.8 | 5.52 | 2340 | 3720 | 960 | 2340 | 3720 | 960 | 162 | 56.1 | 3.85 |
150x150x18* | 40.1 | 16.0 | 8.00 | 51.2 | 4.38 | 1060 | 1680 | 440 | 1060 | 1680 | 440 | 99.8 | 58.6 | 2.48 |
150x150x15 | 33.8 | 16.0 | 8.00 | 43.0 | 4.25 | 898 | 1430 | 370 | 898 | 1430 | 370 | 83.5 | 34.6 | 3.01 |
150x150x12 | 27.3 | 16.0 | 8.00 | 34.8 | 4.12 | 737 | 1170 | 303 | 737 | 1170 | 303 | 67.7 | 18.2 | 3.77 |
150x150x10 | 23.0 | 16.0 | 8.00 | 29.3 | 4.03 | 624 | 990 | 258 | 624 | 990 | 258 | 56.9 | 10.80 | 4.51 |
120x120x15* | 26.6 | 13.0 | 6.50 | 34.0 | 3.52 | 448 | 710 | 186 | 448 | 710 | 186 | 52.8 | 27.0 | 2.37 |
120x120x12 | 21.6 | 13.0 | 6.50 | 27.5 | 3.40 | 368 | 584 | 152 | 368 | 584 | 152 | 42.7 | 14.2 | 2.99 |
120x120x10 | 18.2 | 13.0 | 6.50 | 23.2 | 3.31 | 313 | 497 | 129 | 313 | 497 | 129 | 36.0 | 8.41 | 3.61 |
120x120x8 | 14.7 | 13.0 | 6.50 | 18.8 | 3.24 | 259 | 411 | 107 | 259 | 411 | 107 | 29.5 | 4.44 | 4.56 |
100x100x15 | 21.9 | 12.0 | 6.00 | 28.0 | 3.02 | 250 | 395 | 105 | 250 | 395 | 105 | 35.8 | 22.3 | 1.92 |
100x100x12 | 17.8 | 12.0 | 6.00 | 22.7 | 2.90 | 207 | 328 | 85.7 | 207 | 328 | 85.7 | 29.1 | 11.8 | 2.44 |
100x100x10 | 15.0 | 12.0 | 6.00 | 19.2 | 2.82 | 177 | 280 | 73.0 | 177 | 280 | 73.0 | 24.6 | 6.97 | 2.94 |
100x100x8 | 12.2 | 12.0 | 6.00 | 15.5 | 2.74 | 145 | 230 | 59.9 | 145 | 230 | 59.9 | 19.9 | 3.68 | 3.70 |
90x90x12 | 15.9 | 11.0 | 5.50 | 20.3 | 2.66 | 149 | 235 | 62.0 | 149 | 235 | 62.0 | 23.5 | 10.46 | 2.17 |
90x90x10 | 13.4 | 11.0 | 5.50 | 17.1 | 2.58 | 127 | 201 | 52.6 | 127 | 201 | 52.6 | 19.8 | 6.20 | 2.64 |
90x90x8 | 10.9 | 11.0 | 5.50 | 13.9 | 2.50 | 104 | 166 | 43.1 | 104 | 166 | 43.1 | 16.1 | 3.28 | 3.33 |
Unequal Angles
Designation | Mass per metre
kg/m |
Radius | Dimension | Second Moment of Area | Radius of
Gyration |
Elastic
Modulus |
Angle
Axis x-x to Axis y-y tan a |
Torsional
Constants J cm4 |
Equivalent
Slenderness Coefficient |
Mono
Symmetry Index 0a |
Area of
Section cm2 |
||||||||||
Root
r1 mm |
Toe
r2 mm |
Cx
cm |
Cy
cm |
Axis
x-x cm4 |
Axis
y-y cm4 |
Axis
u-u cm4 |
Axis
v-v cm4 |
Axis
x-x cm |
Axis
y-y cm |
Axis
u-u cm |
Axis
v-v cm |
Axis
x-x cm3 |
Axis
y-y cm3 |
Min 0a |
Max 0a |
---|
200x150x18 | 47.1 | 15.0 | 7.5 | 6.34 | 3.86 | 2390 | 1160 | 2920 | 623 | 6.30 | 4.38 | 6.97 | 3.22 | 175 | 104 | 0.549 | 67.9 | 2.93 | 3.72 | 4.60 | 60.1 |
200x150x15 | 39.6 | 15.0 | 7.5 | 6.21 | 3.73 | 2020 | 979 | 2480 | 526 | 6.33 | 4.40 | 7.0 | 3.23 | 147 | 86.9 | 0.551 | 39.9 | 3.53 | 4.50 | 5.55 | 50.5 |
200x150x12 | 32.0 | 15.0 | 7.5 | 6.08 | 3.61 | 1650 | 803 | 2030 | 430 | 6.36 | 4.44 | 7.04 | 3.25 | 119 | 70.5 | 0.552 | 20.9 | 4.43 | 5.70 | 6.97 | 40.8 |
200x100x15 | 33.8 | 15.0 | 7.5 | 7.16 | 2.22 | 1760 | 299 | 1860 | 193 | 6.40 | 2.64 | 6.59 | 2.12 | 137 | 38.5 | 0.260 | 34.3 | 3.54 | 5.17 | 9.19 | 43.0 |
200x100x12 | 27.3 | 15.0 | 7.5 | 7.03 | 2.1 | 1440 | 247 | 1530 | 159 | 6.43 | 2.67 | 6.63 | 2.14 | 111 | 31.3 | 0.262 | 18.0 | 4.42 | 6.57 | 11.5 | 34.8 |
200x100x10 | 23.0 | 15.0 | 7.5 | 6.93 | 2.01 | 1220 | 210 | 1290 | 135 | 6.46 | 2.68 | 6.65 | 2.15 | 93.2 | 26.3 | 0.263 | 10.66 | 5.26 | 7.92 | 13.9 | 29.2 |
150x90x15 | 33.9 | 12.0 | 6.0 | 5.21 | 2.23 | 761 | 205 | 841 | 126 | 4.74 | 2.46 | 4.98 | 1.93 | 77.7 | 30.4 | 0.354 | 26.8 | 2.58 | 3.59 | 5.96 | 33.9 |
150x90x12 | 21.6 | 12.0 | 6.0 | 5.08 | 2.12 | 627 | 171 | 694 | 104 | 4.77 | 2.49 | 5.02 | 1.94 | 63.3 | 24.8 | 0.358 | 14.1 | 3.24 | 4.58 | 7.50 | 27.5 |
150x90x10 | 18.2 | 12.0 | 6.0 | 5.0 | 2.04 | 533 | 146 | 591 | 88.3 | 4.80 | 2.51 | 5.05 | 1.95 | 53.3 | 21.0 | 0.360 | 8.30 | 3.89 | 5.56 | 9.03 | 23.2 |
150x75x15 | 24.8 | 12.0 | 6.0 | 5.52 | 1.81 | 713 | 119 | 753 | 78.6 | 4.75 | 1.94 | 4.88 | 1.58 | 75.2 | 21.0 | 0.253 | 25.1 | 2.62 | 3.74 | 6.84 | 31.7 |
150x75x12 | 20.2 | 12.0 | 6.0 | 5.40 | 1.69 | 588 | 99.6 | 623 | 64.7 | 4.78 | 1.97 | 4.92 | 1.59 | 61.3 | 17.1 | 0.258 | 13.2 | 3.30 | 4.79 | 8.60 | 25.7 |
150x75x10 | 17.0 | 12.0 | 6.0 | 5.31 | 1.61 | 501 | 85.6 | 531 | 55.1 | 4.81 | 1.99 | 4.95 | 1.60 | 51.6 | 14.5 | 0.261 | 7.80 | 3.95 | 5.83 | 10.4 | 21.7 |
125x75x12 | 17.8 | 11.0 | 5.5 | 4.31 | 1.84 | 354 | 95.5 | 391 | 58.5 | 3.95 | 2.05 | 4.15 | 1.61 | 43.2 | 16.9 | 0.354 | 11.6 | 2.66 | 3.73 | 6.23 | 22.7 |
125x75x10 | 15.0 | 11.0 | 5.5 | 4.23 | 1.76 | 302 | 82.1 | 334 | 49.9 | 3.97 | 2.07 | 4.18 | 1.61 | 36.5 | 14.3 | 0.357 | 6.87 | 3.21 | 4.55 | 7.50 | 19.1 |
125x75x8 | 12.2 | 11.0 | 5.5 | 4.14 | 1.68 | 247 | 67.6 | 274 | 40.9 | 4.0 | 2.09 | 4.21 | 1.63 | 29.6 | 11.6 | 0.360 | 3.62 | 4.0 | 5.75 | 9.43 | 15.5 |
100x75x12 | 15.4 | 10.0 | 5.0 | 3.27 | 2.03 | 189 | 90.2 | 230 | 49.5 | 3.10 | 2.14 | 3.42 | 1.59 | 28.0 | 16.5 | 0.540 | 10.05 | 2.10 | 2.64 | 3.46 | 19.7 |
100x75x10 | 13.0 | 10.0 | 5.0 | 3.19 | 1.95 | 162 | 77.6 | 197 | 42.2 | 3.12 | 2.16 | 3.45 | 1.59 | 23.8 | 14.0 | 0.544 | 5.95 | 2.54 | 3.22 | 4.17 | 16.6 |
100x75x8 | 10.6 | 10.0 | 5.0 | 3.1 | 1.87 | 133 | 64.1 | 162 | 34.6 | 3.14 | 2.18 | 3.47 | 1.60 | 19.3 | 11.4 | 0.547 | 3.13 | 3.18 | 4.08 | 5.24 | 13.5 |
100x65x10 | 12.3 | 10.0 | 5.0 | 3.36 | 1.63 | 154 | 51.0 | 175 | 30.1 | 3.14 | 1.81 | 3.35 | 1.39 | 23.2 | 10.5 | 0.410 | 5.61 | 2.52 | 3.43 | 5.45 | 15.6 |
100x65x8 | 9.94 | 10.0 | 5.0 | 3.27 | 1.55 | 127 | 42.2 | 144 | 24.8 | 3.16 | 1.83 | 3.37 | 1.40 | 18.9 | 8.54 | 0.413 | 2.96 | 3.14 | 4.35 | 6.86 | 12.7 |