Specification table of C-section steel and theoretical weight table of C-section steel
Specification, model and technical parameters of C-section steel
| Size lazy calculator | The measure of area | The weight of the | The center of gravity | Bending of the heart | The section parameter | ||||||||||
| （mm） | CM2 | Kg/m | CM | CM | CM4 | CM3 | CM | CM4 | CM | CM3 | CM3 | ||||
| H | B | C | t | A | m | ex | ey | e0 | Ix | Wx | rx | ly | ry | Wymax | Wymin |
| 80 | 45 | 10 | 2 | 3.57 | 2.8 | 1.71 | 3.75 | 3.93 | 31.98 | 8.53 | 2.99 | 10.08 | 1.68 | 5.91 | 3.61 |
| 80 | 45 | 10 | 2.3 | 4.05 | 3.18 | 1.7 | 3.75 | 3.89 | 35.78 | 9.54 | 2.97 | 11.18 | 1.66 | 6.56 | 4 |
| 80 | 45 | 10 | 2.5 | 4.36 | 3.42 | 1.7 | 3.75 | 3.86 | 38.18 | 10.18 | 2.96 | 11.85 | 1.65 | 6.97 | 4.23 |
| 80 | 45 | 10 | 2.75 | 4.73 | 3.72 | 1.7 | 3.75 | 3.83 | 41.03 | 10.94 | 2.94 | 12.63 | 1.63 | 7.44 | 4.51 |
| 80 | 45 | 10 | 3 | 5.1 | 4.01 | 1.69 | 3.75 | 3.8 | 43.7 | 11.65 | 2.93 | 13.33 | 1.62 | 7.87 | 4.75 |
| 100 | 50 | 15-20 | 2 | 4.47 | 3.51 | 1.86 | 5 | 4.38 | 69.62 | 13.92 | 3.95 | 16.44 | 1.92 | 8.86 | 5.23 |
| 100 | 50 | 15-20 | 2.3 | 5.08 | 3.99 | 1.85 | 5 | 4.34 | 78.35 | 15.67 | 3.93 | 18.35 | 1.9 | 9.91 | 5.83 |
| 100 | 50 | 15-20 | 2.5 | 5.48 | 4.3 | 1.85 | 5 | 4.32 | 83.92 | 16.78 | 3.91 | 19.55 | 1.89 | 10.57 | 6.21 |
| 100 | 50 | 15-20 | 2.75 | 5.97 | 4.69 | 1.85 | 5 | 4.28 | 90.63 | 18.13 | 3.9 | 20.96 | 1.87 | 11.34 | 6.65 |
| 100 | 50 | 15-20 | 3 | 6.45 | 5.07 | 1.84 | 5 | 4.25 | 97.03 | 19.41 | 3.88 | 22.27 | 1.86 | 12.07 | 7.06 |
| 120 | 50 | 15-20 | 2 | 4.87 | 3.82 | 1.71 | 6 | 4.11 | 106.94 | 17.82 | 4.69 | 17.57 | 1.9 | 10.27 | 5.34 |
| 120 | 50 | 15-20 | 2.3 | 5.54 | 4.35 | 1.71 | 6 | 4.08 | 120.58 | 20.1 | 4.66 | 19.62 | 1.88 | 11.49 | 5.96 |
| 120 | 50 | 15-20 | 2.5 | 5.98 | 4.7 | 1.71 | 6 | 4.05 | 129.33 | 21.55 | 4.65 | 20.91 | 1.87 | 12.26 | 6.35 |
| 120 | 50 | 15-20 | 2.75 | 6.52 | 5.12 | 1.7 | 6 | 4.02 | 139.89 | 23.31 | 4.63 | 22.43 | 1.85 | 13.17 | 6.8 |
| 120 | 50 | 15-20 | 3 | 7.05 | 5.54 | 1.7 | 6 | 3.99 | 150.02 | 25 | 4.61 | 23.85 | 1.84 | 14.02 | 7.23 |
| 140 | 60 | 15-20 | 2 | 5.67 | 4.45 | 1.98 | 7 | 4.77 | 173.04 | 24.72 | 5.53 | 28.65 | 2.25 | 14.49 | 7.12 |
| 140 | 60 | 15-20 | 2.3 | 6.46 | 5.07 | 1.97 | 7 | 4.73 | 195.7 | 27.96 | 5.5 | 32.11 | 2.23 | 16.28 | 7.97 |
| 140 | 60 | 15-20 | 2.5 | 6.98 | 5.48 | 1.97 | 7 | 4.71 | 210.33 | 30.05 | 5.49 | 34.31 | 2.22 | 17.41 | 8.51 |
| 140 | 60 | 15-20 | 2.75 | 7.62 | 5.98 | 1.97 | 7 | 4.68 | 228.1 | 30.59 | 5.47 | 36.92 | 2.2 | 18.77 | 9.16 |
| 140 | 60 | 15-20 | 3 | 8.25 | 6.48 | 1.96 | 7 | 4.64 | 245.28 | 35.04 | 5.45 | 39.4 | 2.18 | 20.06 | 9.76 |
| 160 | 60 | 15-20 | 2 | 6.07 | 4.76 | 1.85 | 8 | 4.54 | 236.56 | 29.57 | 6.24 | 29.96 | 2.22 | 16.17 | 7.22 |
| 160 | 60 | 15-20 | 2.3 | 6.92 | 5.43 | 1.85 | 8 | 4.5 | 267.81 | 33.48 | 6.22 | 33.6 | 2.2 | 18.16 | 8.09 |
| 160 | 60 | 15-20 | 2.5 | 7.48 | 5.87 | 1.85 | 8 | 4.48 | 288.05 | 36.01 | 6.21 | 35.9 | 2.19 | 19.43 | 8.64 |
| 160 | 60 | 15-20 | 2.75 | 8.17 | 6.42 | 1.84 | 8 | 4.45 | 312.66 | 39.08 | 6.19 | 38.64 | 2.17 | 20.95 | 9.3 |
| 160 | 60 | 15-20 | 3 | 8.85 | 6.95 | 1.84 | 8 | 4.41 | 336.52 | 42.07 | 6.17 | 41.24 | 2.16 | 22.4 | 9.92 |
| 160 | 70 | 15-20 | 2 | 6.47 | 5.08 | 2.24 | 8 | 5.42 | 261.52 | 32.69 | 6.36 | 43.42 | 2.59 | 19.4 | 9.12 |
| 160 | 70 | 15-20 | 2.3 | 7.38 | 5.79 | 2.23 | 8 | 5.38 | 296.41 | 37.05 | 6.34 | 48.82 | 2.57 | 21.85 | 10.24 |
| 160 | 70 | 15-20 | 2.5 | 7.98 | 6.27 | 2.23 | 8 | 5.35 | 319.05 | 39.88 | 6.32 | 52.26 | 2.56 | 23.42 | 10.96 |
| 160 | 70 | 15-20 | 2.75 | 8.72 | 6.85 | 2.23 | 8 | 5.32 | 346.66 | 43.33 | 6.3 | 56.38 | 2.54 | 25.31 | 11.81 |
| 160 | 70 | 15-20 | 3 | 9.45 | 7.42 | 2.22 | 8 | 5.29 | 373.5 | 46.69 | 6.29 | 60.32 | 2.53 | 27.12 | 12.63 |
| 180 | 70 | 15-20 | 2 | 6.87 | 5.39 | 2.11 | 9 | 5.19 | 343.9 | 38.21 | 7.08 | 45.14 | 2.56 | 21.35 | 9.24 |
| 180 | 70 | 15-20 | 2.3 | 7.84 | 6.16 | 2.11 | 9 | 5.15 | 390.09 | 43.34 | 7.05 | 50.76 | 2.54 | 24.06 | 10.38 |
| 180 | 70 | 15-20 | 2.5 | 8.48 | 6.66 | 2.11 | 9 | 5.13 | 420.11 | 46.68 | 7.04 | 54.34 | 2.53 | 25.79 | 11.11 |
| 180 | 70 | 15-20 | 2.75 | 9.27 | 7.28 | 2.1 | 9 | 5.09 | 456.77 | 50.75 | 7.02 | 58.64 | 2.51 | 27.87 | 11.98 |
| 180 | 70 | 15-20 | 3 | 10.05 | 7.89 | 2.1 | 9 | 5.06 | 492.47 | 54.72 | 7 | 62.74 | 2.5 | 29.87 | 12.81 |
| 200 | 75 | 15-20 | 2 | 7.47 | 5.86 | 2.19 | 10 | 5.4 | 459.63 | 45.96 | 7.85 | 55.19 | 2.72 | 25.25 | 10.39 |
| 200 | 75 | 15-20 | 2.3 | 8.53 | 6.7 | 2.18 | 10 | 5.37 | 521.93 | 52.19 | 7.82 | 61.13 | 2.7 | 28.48 | 11.68 |
| 200 | 75 | 15-20 | 2.5 | 9.23 | 7.25 | 2.18 | 10 | 5.34 | 562.51 | 56.25 | 7.81 | 66.58 | 2.69 | 30.55 | 12.51 |
| 200 | 75 | 15-20 | 2.75 | 10.1 | 7.93 | 2.18 | 10 | 5.31 | 612.18 | 61.22 | 7.79 | 71.59 | 2.67 | 33.05 | 13.51 |
| 200 | 75 | 15-20 | 3 | 10.95 | 8.6 | 2.17 | 10 | 5.28 | 660.66 | 66.07 | 7.77 | 77.03 | 2.65 | 35.46 | 14.46 |
| 250 | 75 | 15-20 | 2 | 8.47 | 6.65 | 1.94 | 12.5 | 4.93 | 776.45 | 62.12 | 9.58 | 59.02 | 2.64 | 30.43 | 10.62 |
| 250 | 75 | 15-20 | 2.3 | 9.68 | 7.6 | 1.94 | 12.5 | 4.9 | 882.83 | 70.63 | 9.55 | 66.46 | 2.62 | 34.32 | 11.95 |
| 250 | 75 | 15-20 | 2.5 | 10.48 | 8.23 | 1.93 | 12.5 | 4.87 | 952.29 | 76.18 | 9.53 | 71.22 | 2.61 | 36.82 | 12.8 |
| 250 | 75 | 15-20 | 2.75 | 11.47 | 9.01 | 1.93 | 12.5 | 4.84 | 1037.5 | 83 | 9.51 | 76.95 | 2.59 | 39.84 | 13.82 |
| 250 | 75 | 15-20 | 3 | 12.45 | 9.78 | 1.93 | 12.5 | 4.81 | 1120.9 | 89.67 | 9.49 | 82.43 | 2.57 | 42.74 | 14.8 |
| 300 | 80 | 15-20 | 2.5 | 12.5 | 9.61 | 1.89 | 15 | 4.462 | 1588.59 | 105.9 | 11.38 | 93.48 | 2.76 | 48.08 | 15.3 |
| 300 | 80 | 15-20 | 3 | 14.64 | 11.49 | 1.89 | 15 | 4.54 | 1889.75 | 125.98 | 11.36 | 109.92 | 2.74 | 56 | 18.16 |
| 300 | 100 | 15-20 | 2.75 | 14.54 | 11.41 | 1.9 | 15 | 6 | 1982.84 | 132.18 | 11.67 | 176.71 | 3.48 | 67.7 | 23.91 |
| 300 | 100 | 15-20 | 3 | 15.84 | 12.43 | 1.9 | 15 | 6.1 | 2154.38 | 143.62 | 11.66 | 191.18 | 3.47 | 73.2 | 25.87 |
C section theoretical weight gauge /C section specifications and technical parameters
| Size Lazy calculator | The measure of area | The weight of the | The center of gravity | Bending of the heart | ||||
| (mm) | CM2 | Kg/m | CM | CM | ||||
| H | B | C | t | A | m | ex | ey | e0 |
| 80 | 45 | 10 | 2 | 3.57 | 2.8 | 1.71 | 3.75 | 3.93 |
| 80 | 45 | 10 | 2.3 | 4.05 | 3.18 | 1.7 | 3.75 | 3.89 |
| 80 | 45 | 10 | 2.5 | 4.36 | 3.42 | 1.7 | 3.75 | 3.86 |
| 80 | 45 | 10 | 2.75 | 4.73 | 3.72 | 1.7 | 3.75 | 3.83 |
| 80 | 45 | 10 | 3 | 5.1 | 4.01 | 1.69 | 3.75 | 3.8 |
| 100 | 50 | 15-20 | 2 | 4.47 | 3.51 | 1.86 | 5 | 4.38 |
| 100 | 50 | 15-20 | 2.3 | 5.08 | 3.99 | 1.85 | 5 | 4.34 |
| 100 | 50 | 15-20 | 2.5 | 5.48 | 4.3 | 1.85 | 5 | 4.32 |
| 100 | 50 | 15-20 | 2.75 | 5.97 | 4.69 | 1.85 | 5 | 4.28 |
| 100 | 50 | 15-20 | 3 | 6.45 | 5.07 | 1.84 | 5 | 4.25 |
| 120 | 50 | 15-20 | 2 | 4.87 | 3.82 | 1.71 | 6 | 4.11 |
| 120 | 50 | 15-20 | 2.3 | 5.54 | 4.35 | 1.71 | 6 | 4.08 |
| 120 | 50 | 15-20 | 2.5 | 5.98 | 4.7 | 1.71 | 6 | 4.05 |
| 120 | 50 | 15-20 | 2.75 | 6.52 | 5.12 | 1.7 | 6 | 4.02 |
| 120 | 50 | 15-20 | 3 | 7.05 | 5.54 | 1.7 | 6 | 3.99 |
| 140 | 60 | 15-20 | 2 | 5.67 | 4.45 | 1.98 | 7 | 4.77 |
| 140 | 60 | 15-20 | 2.3 | 6.46 | 5.07 | 1.97 | 7 | 4.73 |
| 140 | 60 | 15-20 | 2.5 | 6.98 | 5.48 | 1.97 | 7 | 4.71 |
| 140 | 60 | 15-20 | 2.75 | 7.62 | 5.98 | 1.97 | 7 | 4.68 |
| 140 | 60 | 15-20 | 3 | 8.25 | 6.48 | 1.96 | 7 | 4.64 |
| 160 | 60 | 15-20 | 2 | 6.07 | 4.76 | 1.85 | 8 | 4.54 |
| 160 | 60 | 15-20 | 2.3 | 6.92 | 5.43 | 1.85 | 8 | 4.5 |
| 160 | 60 | 15-20 | 2.5 | 7.48 | 5.87 | 1.85 | 8 | 4.48 |
| 160 | 60 | 15-20 | 2.75 | 8.17 | 6.42 | 1.84 | 8 | 4.45 |
| 160 | 60 | 15-20 | 3 | 8.85 | 6.95 | 1.84 | 8 | 4.41 |
| 160 | 70 | 15-20 | 2 | 6.47 | 5.08 | 2.24 | 8 | 5.42 |
| 160 | 70 | 15-20 | 2.3 | 7.38 | 5.79 | 2.23 | 8 | 5.38 |
| 160 | 70 | 15-20 | 2.5 | 7.98 | 6.27 | 2.23 | 8 | 5.35 |
| 160 | 70 | 15-20 | 2.75 | 8.72 | 6.85 | 2.23 | 8 | 5.32 |
| 160 | 70 | 15-20 | 3 | 9.45 | 7.42 | 2.22 | 8 | 5.29 |
| 180 | 70 | 15-20 | 2 | 6.87 | 5.39 | 2.11 | 9 | 5.19 |
| 180 | 70 | 15-20 | 2.3 | 7.84 | 6.16 | 2.11 | 9 | 5.15 |
| 180 | 70 | 15-20 | 2.5 | 8.48 | 6.66 | 2.11 | 9 | 5.13 |
| 180 | 70 | 15-20 | 2.75 | 9.27 | 7.28 | 2.1 | 9 | 5.09 |
| 180 | 70 | 15-20 | 3 | 10.05 | 7.89 | 2.1 | 9 | 5.06 |
| 200 | 75 | 15-20 | 2 | 7.47 | 5.86 | 2.19 | 10 | 5.4 |
| 200 | 75 | 15-20 | 2.3 | 8.53 | 6.7 | 2.18 | 10 | 5.37 |
| 200 | 75 | 15-20 | 2.5 | 9.23 | 7.25 | 2.18 | 10 | 5.34 |
| 200 | 75 | 15-20 | 2.75 | 10.1 | 7.93 | 2.18 | 10 | 5.31 |
| 200 | 75 | 15-20 | 3 | 10.95 | 8.6 | 2.17 | 10 | 5.28 |
| 250 | 75 | 15-20 | 2 | 8.47 | 6.65 | 1.94 | 12.5 | 4.93 |
| 250 | 75 | 15-20 | 2.3 | 9.68 | 7.6 | 1.94 | 12.5 | 4.9 |
| 250 | 75 | 15-20 | 2.5 | 10.48 | 8.23 | 1.93 | 12.5 | 4.87 |
| 250 | 75 | 15-20 | 2.75 | 11.47 | 9.01 | 1.93 | 12.5 | 4.84 |
| 250 | 75 | 15-20 | 3 | 12.45 | 9.78 | 1.93 | 12.5 | 4.81 |
| 300 | 80 | 15-20 | 2.5 | 12.5 | 9.61 | 1.89 | 15 | 4.462 |
| 300 | 80 | 15-20 | 3 | 14.64 | 11.49 | 1.89 | 15 | 4.54 |
| 300 | 100 | 15-20 | 2.75 | 14.54 | 11.41 | 1.9 | 15 | 6 |
| 300 | 100 | 15-20 | 3 | 15.84 | 12.43 | 1.9 | 15 | 6.1 |
Source: China C-section Steel Manufacturer – Yaang Pipe Industry Co., Limited (www.epowermetals.com)
(Yaang Pipe Industry is a leading manufacturer and supplier of nickel alloy and stainless steel products, including Super Duplex Stainless Steel Flanges, Stainless Steel Flanges, Stainless Steel Pipe Fittings, Stainless Steel Pipe. Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining, Sewage treatment, Natural gas and Pressure vessels and other industries.)
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