Горещовалцувани П-образни профили с наклонени стени на поясите по БДС 6176-75
Име Размери Радиуси Площ Маса Инерционни
моменти		 Инерционни
радиуси 		Съпротивителни
моменти		 Статичен
момент		 Център на
тежестта
  h b tw tf r1 r2 A M Iy Iz iy iz Wy Wz Sy Cy Taper
  mm mm mm mm mm mm cm2 kg/m cm4 cm4 cm cm cm3 cm3 cm3 cm
C5 50 32 4.4 7 6 2.5 6.16 4.84 22.8 5.61 1.92 0.954 9.1 2.75 5.59 1.16 0.1
C6.5 65 36 4.4 7.2 6 2.5 7.51 5.9 48.6 8.7 2.54 1.08 15 3.68 9 1.24 0.1
C8 80 40 4.5 7.4 6.5 2.5 8.98 7.05 89.4 12.8 3.16 1.19 22.4 4.75 13.3 1.31 0.1
C10 100 46 4.5 7.6 7 3 10.9 8.59 174 20.4 3.99 1.37 34.8 6.46 20.4 1.44 0.1
C12 120 52 4.8 7.8 7.5 3 13.3 10.4 304 31.2 4.78 1.53 50.6 8.52 29.6 1.54 0.1
C14 140 58 4.9 8.1 8 3 15.6 12.3 491 45.4 5.6 1.7 70.2 11 40.8 1.67 0.1
C16 160 64 5 8.4 8.5 3.5 18.1 14.2 747 63.3 6.42 1.87 93.4 13.8 54.1 1.8 0.1
C16a 160 68 5 9 8.5 3.5 19.5 15.3 823 78.8 6.49 2.01 103 16.4 59.4 2 0.1
C18 180 70 5.1 8.7 9 3.5 20.7 16.3 1090 86 7.24 2.04 121 17 69.8 1.94 0.1
C18a 180 74 5.1 9.3 9 3.5 22.2 17.4 1190 105 7.32 2.18 132 20 76.1 2.13 0.1
C20 200 76 5.2 9 9.5 4 23.4 18.4 1520 113 8.07 2.2 152 20.5 87.8 2.07 0.1
C22 220 82 5.4 9.5 10 4 26.7 21 2110 151 8.89 2.37 192 25.1 110 2.21 0.1
C24 240 90 5.6 10 10.5 4 30.6 24 2900 208 9.73 2.6 242 31.6 139 2.42 0.1
C27 270 95 6 10.5 11 4.5 35.2 27.7 4160 262 10.9 2.73 308 37.3 178 2.47 0.1
C30 300 100 6.5 11 12 5 40.5 31.8 5810 327 12 2.84 387 43.6 224 2.52 0.1
C33 330 105 7 11.7 13 5 46.5 36.5 7980 410 13.1 2.97 484 51.8 281 2.59 0.1
C36 360 110 7.5 12.6 14 6 53.4 41.9 10820 513 14.2 3.1 601 61.7 350 2.68 0.1
C40 400 115 8 13.5 15 6 61.5 48.3 15220 642 15.7 3.23 761 73.4 444 2.75 0.1
1