C-section Dimensions and Properties

< Back to Components and Accessories

The section reference of a C-section 232mm deep and 1.8mm thick would be 232 C 18. The first 3 digits of the section reference indicate the depth of the section in millimetres (ie 232 equals 232mm deep).

The fourth digit is a letter that signifies the profile type (ie C for C-section). The last two digits indicate the material thickness (ie 18 equals 1.8mm).

Sleeves

See Sleeved Side Rail System for C-section sleeve references and weights.

All Metsec C-section product is manufactured from pre-hot dipped galvanised steel, Z275 coating and with a minimum yield strength of 450 N/mm2

Metsec C-Section Dimensions

Section Depth mm A mm L mm
142-262 43 13
302-342 53.5 18
Section Reference Weight kg/m Area cm2 Depth mm Flange mm t mm Ixx cm4 Iyy cm4 Mcx kNm Mcy kNm
142C13 2.84 3.62 142 60 1.3 119.0 17.6 6.022 1.882
142C14 3.05 3.89 142 60 1.4 127.7 18.8 6.790 2.016
142C15 3.26 4.16 142 60 1.5 136.4 20.1 7.566 2.148
142C16 3.47 4.42 142 60 1.6 145.1 21.3 8.341 2.279
142C18 3.89 4.95 142 60 1.8 162.2 23.7 9.862 2.535
142C20 4.30 5.48 142 60 2.0 179.1 26.0 11.315 2.787
172C13 3.25 4.14 172 65 1.3 194.7 22.7 7.507 2.174
172C14 3.49 4.45 172 65 1.4 209.1 24.3 8.505 2.330
172C15 3.73 4.76 172 65 1.5 223.5 25.9 9.523 2.484
172C16 3.98 5.06 172 65 1.6 237.7 27.5 10.552 2.636
172C18 4.45 5.67 172 65 1.8 266.0 30.6 12.607 2.935
172C20 4.93 6.28 172 65 2.0 294.0 33.6 14.610 3.228
172C23 5.63 7.17 172 65 2.3 335.3 38.1 17.466 3.656
172C25 6.09 7.76 172 65 2.5 362.5 41.0 19.278 3.934
202C14 3.82 4.87 202 65 1.4 303.9 25.4 10.076 2.367
202C15 4.09 5.21 202 65 1.5 324.8 27.1 11.312 2.523
202C16 4.35 5.54 202 65 1.6 345.6 28.8 12.560 2.678
202C18 4.88 6.21 202 65 1.8 386.9 32.0 15.052 2.982
202C20 5.40 6.88 202 65 2.0 427.8 35.2 17.487 3.280
202C23 6.17 7.86 202 65 2.3 488.4 39.9 20.986 3.716
202C27 7.19 9.16 202 65 2.7 567.7 45.9 25.405 4.274
232C15 4.44 5.66 232 65 1.5 449.9 28.2 13.022 2.555
232C16 4.73 6.02 232 65 1.6 478.8 29.9 14.499 2.711
232C18 5.30 6.75 232 65 1.8 536.3 33.3 17.448 3.020
232C20 5.87 7.48 232 65 2.0 593.1 36.6 20.340 3.322
232C23 6.71 8.55 232 65 2.3 677.5 41.4 24.524 3.763
232C25 7.27 9.26 232 65 2.5 733.0 44.6 27.220 4.049
262C16 5.11 6.50 262 65 1.6 639.5 30.8 16.330 2.739
262C18 5.73 7.29 262 65 1.8 716.4 34.3 19.760 3.050
262C20 6.34 8.08 262 65 2.0 792.7 37.8 23.134 3.356
262C23 7.26 9.24 262 65 2.3 905.8 42.7 28.047 3.801
262C25 7.86 10.01 262 65 2.5 980.4 46.0 31.231 4.091
262C29 9.06 11.54 262 65 2.9 1127.6 52.2 37.436 4.650
302C20 7.86 10.02 302 88 2.0 1360.3 93.0 30.351 6.285
302C23 9.01 11.47 302 88 2.3 1556.4 105.8 38.110 7.149
302C25 9.76 12.44 302 88 2.5 1686.0 114.1 43.246 7.713
302C29 11.27 14.35 302 88 2.9 1942.4 130.3 53.219 8.816
342C23 9.73 12.39 342 88 2.3 2090.8 109.3 43.256 7.224
342C25 10.55 13.44 342 88 2.5 2265.4 117.9 49.248 7.795
342C27 11.37 14.48 342 88 2.7 2438.8 126.3 55.149 8.357
342C30 12.58 16.03 342 88 3.0 2696.9 138.8 63.794 9.183

< Back to Components and Accessories