Tubes carrés et rectangulaires - Protubsa

Tubes carrés
Dimensions Epaisseur Masse Surface de la Moment Rayon Module Moment Constante
extérieures linéique section d'inertie de d'inertie d'inertie de
métallique de fl exion giration de fl exion de torsion torsion
b s A I i W J C
mm mm Kg/m cm 2 cm 4 cm cm 3 cm 4 cm 3
30 2,0 1,76 2,24 2,923 1,142 1,949 4,519 2,759
3,0 2,47 3,14 3,740 1,090 2,500 6,160 3,600
4,0 3,27 4,16 4,665 1,059 3,110 7,432 4,214
5,0 3,93 5,00 5,172 1,017 3,448 8,350 4,587
6,0 4,52 5,76 5,480 0,975 3,653 8,938 4,774
40 2,9 3,31 4,21 9,540 1,500 4,770 15,300 6,930
3,2 3,61 4,60 10,200 1,490 5,110 16,500 7,420
4,0 4,39 5,59 11,800 1,450 5,910 19,500 8,540
5,0 5,28 6,73 13,400 1,410 6,680 22,500 9,600
6,3 6,33 8,07 14,700 1,350 7,340 25,400 10,500
7,1 6,91 8,80 15,100 1,310 7,570 26,500 10,800
8,0 8,04 10,24 17,320 1,301 8,660 28,250 11,320
50 3,2 4,62 5,88 21,200 1,900 8,490 33,800 12,400
4,0 5,64 7,19 25,000 1,860 9,990 40,400 14,500
5,0 6,85 8,73 28,900 1,820 11,600 47,600 16,700
6,3 8,31 10,60 32,800 1,760 13,100 55,200 18,800
7,1 9,14 11,60 34,500 1,720 13,800 58,900 19,800
8,0 10,00 12,80 36,000 1,680 14,400 62,300 20,600
10,0 12,60 16,00 42,280 1,626 16,910 68,970 22,100
55 3,0 4,90 6,24 28,100 2,122 10,220 43,190 14,600
4,0 6,41 8,16 35,320 2,081 12,840 54,750 18,100
5,0 7,85 10,00 41,570 2,039 15,120 64,980 21,030
6,0 9,23 11,76 46,910 1,997 17,060 73,940 23,450
8,0 11,80 15,04 55,070 1,913 20,020 88,180 26,950
10,0 14,10 18,00 60,270 1,830 21,920 97,800 28,920
60 3,2 5,62 7,16 38,200 2,310 12,700 60,200 18,600
4,0 6,90 8,79 45,400 2,270 15,100 72,500 22,000
5,0 8,42 10,70 53,300 2,230 17,800 86,400 25,700
6,3 10,30 13,10 61,600 2,170 20,500 102,000 29,600
7,1 11,40 14,50 65,800 2,130 21,900 110,000 31,600
8,0 12,50 16,00 69,700 2,090 23,200 118,000 33,400
10,0 14,90 18,90 75,500 2,000 25,200 131,000 36,000
12,5 17,30 22,10 78,000 1,880 26,000 139,000 37,000
s
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