Profilo: U
DSTU 8806
DSTU 8806:2018 - Cold-formed equal-flange steel channels - Dimensions
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Profili a U in acciaio formati a freddo con ali uguali, profilati a rulli da nastro con un unico spessore e pieghe arrotondate, a differenza dei profilati a U laminati a caldo. Norma introdotta per la prima volta, che annulla in Ucraina la ГОСТ 8278-83. Le categorie di acciaio hanno serie dimensionali separate. R è il raggio interno massimo di piegatura.
| Prodotto | Forma del profilo | Categoria dell’acciaio | Serie del profilo | Designazione | Raggio interno massimo di piegatura, mm | Snellezza dell’ala | Snellezza dell’anima | Momento statico rispetto all’asse principale, cm3 | Distanza del baricentro, cm | Altezza della sezione, mm | Larghezza della sezione, mm | Spessore dell’anima, mm | Spessore dell’ala, mm | Raggio del bordo dell’ala, mm | Inclinazione dell’ala, % | Inclinazione minima dell’ala, % | Inclinazione massima dell’ala, % | Distanza dal punto di misura dello spessore dell’ala, mm | Area della sezione, cm2 | Massa per metro, kg/m | Momento d’inerzia, asse principale, cm4 | Momento d’inerzia, asse secondario, cm4 | Modulo di resistenza, asse principale, cm3 | Modulo di resistenza, asse secondario, cm3 | Raggio d’inerzia, asse principale, cm | Raggio d’inerzia, asse secondario, cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSTU 8806:2018 200x60x4 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x60x4 | 10 | 11.5 | 43 | — | 1.32 | 200 | 60 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 12.07 | 9.47 | 655.73 | 37 | 65.57 | 7.91 | 7.27 | 1.75 |
| DSTU 8806:2018 200x80x4 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x80x4 | 10 | 16.5 | 43 | 47.73 | 1.99 | 200 | 80 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 13.67 | 10.75 | 809.42 | 83.09 | 80.94 | 13.82 | 7.69 | 2.46 |
| DSTU 8806:2018 200x80x5 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x80x5 | 12 | 12.6 | 33.2 | 58.89 | 2.04 | 200 | 80 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 16.88 | 13.25 | 984.24 | 101.52 | 98.42 | 17.03 | 7.64 | 2.45 |
| DSTU 8806:2018 200x80x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x80x6 | 14 | 10 | 26.7 | 68.69 | 2.09 | 200 | 80 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 20 | 15.7 | 1148.38 | 119.05 | 114.84 | 20.14 | 7.58 | 2.44 |
| DSTU 8806:2018 200x100x5 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x100x5 | 12 | 16.6 | 33.2 | 68.64 | 2.77 | 200 | 100 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 18.88 | 14.82 | 1174.41 | 188.88 | 117.44 | 26.14 | 7.98 | 3.16 |
| DSTU 8806:2018 200x100x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x100x6 | 14 | 13.3 | — | 80.33 | 2.83 | 200 | 100 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 22.4 | 17.59 | 1374.27 | 222.2 | 137.43 | 30.99 | 7.83 | 3.15 |
| DSTU 8806:2018 200x160x8 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 200x160x8 | 20 | 16.5 | 18 | 148.48 | 5.45 | 200 | 160 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 38.67 | 30.36 | 2611.1 | 1040.1 | 261.11 | 98.58 | 8.22 | 5.19 |
| DSTU 8806:2018 205x38x2.5 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 205x38x2.5 | 6 | 11.8 | 75.2 | 21.32 | 0.63 | 205 | 38 | 2.5 | 2.5 | 0 | 0 | 0 | 0 | 0 | 6.74 | 5.29 | 345.1 | 6.6 | 33.67 | — | 7.15 | 0.99 |
| DSTU 8806:2018 206x75x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 206x75x6 | 14 | 9.2 | 27.7 | 68.72 | 1.88 | 206 | 75 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 19.76 | 15.52 | 1172.61 | 100.14 | 113.85 | 17.83 | 7.7 | 2.25 |
| DSTU 8806:2018 210x57x4 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 210x57x4 | 10 | 10.8 | 45.5 | 41.72 | 1.2 | 210 | 57 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 12.23 | 9.6 | 713.12 | 32.39 | 67.92 | 7.19 | 7.64 | 1.63 |
| DSTU 8806:2018 250x25x3 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x25x3 | 7 | — | 76.7 | 30.22 | 0.34 | 250 | 25 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 8.6 | — | 557.77 | — | 44.62 | 1.08 | 8.05 | 0.52 |
| DSTU 8806:2018 250x60x4 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x60x4 | 10 | 11.5 | 55.5 | 56.22 | 1.16 | 250 | 60 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 14.07 | 11.04 | 1134.22 | — | 90.74 | 8.1 | 8.98 | 1.67 |
| DSTU 8806:2018 250x60x5 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x60x5 | 12 | 8.6 | 43.2 | 69.4 | 1.21 | 250 | 60 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 17.38 | 13.64 | 1379.26 | 47.7 | 110.34 | 9.96 | 8.91 | 1.65 |
| DSTU 8806:2018 250x60x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x60x6 | 14 | 6.6 | 35 | 80.93 | 1.26 | 250 | 60 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 20.6 | 16.17 | 1609.27 | 55.77 | 128.74 | 11.76 | 8.84 | 1.65 |
| DSTU 8806:2018 250x90x8 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x90x8 | 20 | 7.8 | 24.3 | 131.56 | 2.3 | 250 | 90 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 31.47 | 24.71 | 2705.51 | 227.26 | 216.44 | 33.91 | 9.27 | 2.69 |
| DSTU 8806:2018 250x125x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 250x125x6 | 14 | — | — | 128.51 | 3.45 | 250 | 125 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 28.4 | 22.3 | 2770.46 | 444.78 | 221.64 | 49.15 | 9.88 | 3.96 |
| DSTU 8806:2018 270x100x7 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 270x100x7 | 18 | 10.7 | 31.43 | 140.66 | 2.49 | 270 | 100 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 30.63 | 24.04 | 3164.2 | 279.91 | 234.38 | 37.28 | 10.16 | 3.02 |
| DSTU 8806:2018 280x60x3.9 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 280x60x3.9 | 10 | 11.8 | 64.7 | 65.62 | 1.08 | 280 | 60 | 3.9 | 3.9 | 0 | 0 | 0 | 0 | 0 | 14.9 | — | 1488.9 | 39.3 | 104.92 | 7.99 | 9.93 | 1.62 |
| DSTU 8806:2018 280x60x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 280x60x6 | 14 | 6.6 | — | 97.06 | 1.18 | 280 | 60 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 22.4 | 17.58 | 2142.56 | 57.34 | 153.04 | 11.89 | 9.78 | 1.6 |
| DSTU 8806:2018 300x80x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 300x80x6 | 14 | 10 | 43.3 | — | 1.68 | 300 | 80 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 26 | 20.41 | 3072.29 | 134 | 204.82 | 21.19 | 10.82 | 2.27 |
| DSTU 8806:2018 310x100x6 quality carbon structural and low-alloy steel | cold_formed | quality_carbon_low_alloy | equal_flange | 310x100x6 | 14 | 13.3 | 45 | 151.02 | 2.25 | 310 | 100 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 29 | 22.77 | 3885.79 | 255.01 | 250.7 | 32.92 | 11.57 | 2.97 |