Tubi (scatolati) in Acciaio a sezione quadrata

a
mm
s
mm
Peso
kg/m
Sezione
metallica
cm2
Momento di inerzia
Modulo di resistenza
Raggio di inerzia
J
cm4
W
cm3
i
cm
12 1,5 0,494 0,63 0,118 0,197 0,433
15 1,5 0,636 0,81 0,249 0,332 0,554
20 1,5 0,871 1,11 0,637 0,637 0,758
2,0 1,130 1,14 0.787 0.787 0,739
25 1,5 1,160 1,41 1,300 1,040 0,960
2,0 1,530 1,84 1,630 1,310 0,941
30 1,5 1,390 1,72 2,320 1,540 1,170
2,0 1,820 2,32 2,940 1,960 1,150
3,0 2,540 3,24 3,990 2,660 1,110
35 2,0 2,15 2,70 4,810 2,750 1,350
3,0 3,02 3,84 6,610 3,780 1,310
40 2,0 2,42 3,08 7,330 3,670 1,550
3,0 3,50 4,44 10,00 5,100 1,510
50 2,0 3,03 3,86 14,80 5,910 1,960
3,0 4,48 5,64 20,80 8,340 1,920
60 2,0 3,65 4,65 26,00 8,680 2,370
3,0 5,40 6,88 37,10 12,40 2,330
80 2,0 4,93 6,28 63,30 15,80 3,190
3,0 7,32 9,33 91,40 22,90 3,150
4,0 9,67 12,2 117,0 29,30 3,100
100 3,0 9,10 11,6 183,0 36,60 3,970
4,0 12,1 15,4 236,0 47,30 3,920
120 3,0 11,0 14,0 321,0 53,50 4,790
4,0 14,6 18,6 417,0 69,50 4,730
5,0 18,1 23,0 508,0 84,70 4,700
150 3,0 14,1 17,8 636,0 84,70 6,000
4,0 18,7 23,6 831,0 111,0 5,960
5,0 23,3 29,4 1.017 136,0 5,920
200 3,0 18,6 23,6 1.529 153,0 8,050
4,0 24,6 31,4 2.008 201,0 8,000
5,0 30,6 39,0 2.473 247,0 7,960
250 8,0 60,8 77,4 7.567 605,0 9,890
10 75,4 96,0 9.232 739,0 9,810
300 10 91,1 116 16.279 1.085 11,80
16 143 182 24.511 1.634 11,60
400 10 122 156 39.572 1.979 15,90
16 193 246 60.503 3.025 15,70

Valori indicativi