:: Pragaca TUBERIA DE ACERO ESTRUCTURAL, CONDUVEN ::
 


Tubería estructural redonda
Tolerancias dimensionales ASTM A500 grado C
Calidades del acero ASTM A572 grado 50
 
Perfiles
Sección redondas
pulg
Dimensiones
(mm)
Area
cm²
Peso
Kg/m
Momentos respecto a los ejes
d e I
cm4
S
cm³
R
cm
3 76.2 2.25 5.2 4.10 35.8 9.4 2.6
3 ½ 88.9 2.25 6.1 4.81 57.5 12.9 3.1
4 ½ 114.3 2.50 8.8 6.89 137.3 24.0 4.0
5 127.0 3.00 11.7 9.17 224.8 35.4 4.4
139.7 3.40 14.6 11.43 338.3 48.4 4.8
6 152.4 4.00 18.6 14.64 513.7 67.4 5.2
6 5/8 168.3 4.30 22.2 17.39 745.0 88.5 5.8
7 5/8 193.7 4.50 26.7 20.99 1197.0 123.6 6.7
8 5/8 219.1 5.50 36.9 28.97 2105.5 192.2 7.6
9 5/8 244.5 5.50 41.3 32.41 2949.2 241.3 8.5
9 5/8 244.5 7.00 52.2 41.00 3684.6 301.4 8.4
10 3/4 273.1 7.00 58.5 45.93 5180.2 379.4 9.4
10 3/4 273.1 9.00 74.7 58.61 6514.3 477.1 9.3
12 3/4 323.9 9.00 89.0 69.88 11.044.0 681.8 11.1
12 3/4 323.9 11.00 108.1 84.87 13243.3 817.9 11.1