Los tubos cuadrados (acero SHS) son perfiles de acero conformados en frío o laminados en caliente, con igual ancho y altura y sección transversal cuadrada. Entre los grados de acero más comunes se encuentran el S275, el S355 y el ASTM A500. El acero SHS posee una excelente capacidad de carga y resistencia a la torsión. Estos perfiles de acero están disponibles en una variedad de tamaños, espesores y longitudes, y generalmente reciben tratamientos superficiales con recubrimientos protectores, como galvanizado o pintura, para mejorar su resistencia a la corrosión.
|
Norma |
Región/País |
Tipo de material |
Grado típico |
|
ASTM A500 |
USA |
Acero al carbono conformado en frío |
Grado A, B, C |
|
ASTM A513 |
USA |
Tubos mecánicos |
Tipo 1, 2, 5 |
|
Europa |
Laminado en caliente / Conformado en frío |
S235, S275, S355 |
|
|
GB/T 6728-2017 |
China |
Acero estructural |
Q195, Q235, Q345 |
|
JIS G3466 |
Japón |
Acero al carbono estructural |
STKR400, STKR490 |
|
AS/NZS 1163 |
Australia |
Acero conformado en frío |
C250, C350, C450 |
Tubos cuadrados de pared media-gruesa: 3,0~8,0 mm (Estructuras de construcción) Maquinaria)
Tubos cuadrados de pared gruesa: 8,0~18,0 mm (Estructuras de acero pesadas, puentes)
|
Largo * Ancho * Espesor |
Pesos de acero SHS (6 m) |
Grados de acero SHS |
|
15*15*1.50 MM |
4.21 KG |
S235 JRH – ST 37 |
|
20*20*1.50 MM |
5.61 KG |
S235 JRH – ST 37 |
|
20*20*2.00 MM |
7.48 KG |
S235 JRH – ST 37 |
|
20*20*2.50 MM |
9.50 KG |
S235 JRH – ST 37 |
|
25*25*1.50 MM |
7.02 KG |
S235 JRH – ST 37 |
|
25*25*2.00 MM |
9.36 KG |
S235 JRH – ST 37 |
|
25*25*2.50 MM |
11.80 KG |
S235 JRH – ST 37 |
|
25*25*3.00 MM |
12.41 KG |
S235 JRH – ST 37 |
|
30*30*1.50 MM |
8.42 KG |
S235 JRH – ST 37 |
|
30*30*2.00 MM |
10.56 KG |
S235 JRH – ST 37 |
|
30*30*2.50 MM |
14.04 KG |
S235 JRH – ST 37 |
|
30*30*3.00 MM |
16.84 KG |
S235 JRH – ST 37 |
|
40*40*1.50 MM |
11.23 KG |
S235 JRH – ST 37 |
|
40*40*2.00 MM |
14.96 KG |
S235 JRH – ST 37 |
|
40*40*2.50 MM |
18.72 KG |
S235 JRH – ST 37 |
|
40*40*3.00 MM |
22.46 KG |
S235 JRH – ST 37 |
|
40*40*4.00 MM |
29.95 KG |
S235 JRH – ST 37 |
|
40*40*5.00 MM |
27.07 KG |
S235 JRH – ST 37 |
|
50*50*1.50 MM |
14.04 KG |
S235 JRH – ST 37 |
|
50*50*2.00 MM |
18.72 KG |
S235 JRH – ST 37 |
|
50*50*2.50 MM |
23.40 KG |
S235 JRH – ST 37 |
|
50*50*3.00 MM |
28.08 KG |
S235 JRH – ST 37 |
|
50*50*4.00 MM |
37.44 KG |
S235 JRH – ST 37 |
|
50*50*5.00 MM |
46.80 KG |
S235 JRH – ST 37 |
|
60*60*1.50 MM |
16.84 KG |
S235 JRH – ST 37 |
|
60*60*2.00 MM |
22.46 KG |
S235 JRH – ST 37 |
|
60*60*2.50 MM |
28.08 KG |
S235 JRH – ST 37 |
|
60*60*3.00 MM |
33.69 KG |
S235 JRH – ST 37 |
|
60*60*4.00 MM |
44.92 KG |
S235 JRH – ST 37 |
|
60*60*5.00 MM |
56.16 KG |
S235 JRH – ST 37 |
|
70*70*1.50 MM |
19.65 KG |
S235 JRH – ST 37 |
|
70*70*2.00 MM |
26.20 KG |
S235 JRH – ST 37 |
|
70*70*2.50 MM |
32.76 KG |
S235 JRH – ST 37 |
|
70*70*3.00 MM |
39.31 KG |
S235 JRH – ST 37 |
|
70*70*4.00 MM |
52.41 KG |
S235 JRH – ST 37 |
|
70*70*5.00 MM |
65.52 KG |
S235 JRH – ST 37 |
|
80*80*2.00 MM |
29.95 KG |
S235 JRH – ST 37 |
|
80*80*2.50 MM |
37.44 KG |
S235 JRH – ST 37 |
|
80*80*3.00 MM |
44.92 KG |
S235 JRH – ST 37 |
|
80*80*4.00 MM |
59.90 KG |
S235 JRH – ST 37 |
|
80*80*5.00 MM |
74.88 KG |
S235 JRH – ST 37 |
|
80*80*6.00 MM |
83.46 KG |
S235 JRH – ST 37 |
|
90*90*2.00 MM |
33.69 KG |
S235 JRH – ST 37 |
|
90*90*2.50 MM |
42.12 KG |
S235 JRH – ST 37 |
|
90*90*3.00 MM |
50.54 KG |
S235 JRH – ST 37 |
|
90*90*4.00 MM |
67.39 KG |
S235 JRH – ST 37 |
|
90*90*5.00 MM |
84.24 KG |
S235 JRH – ST 37 |
|
90*90*6.00 MM |
94.73 KG |
S235 JRH – ST 37 |
|
100*100*2.00 MM |
37.44 KG |
S235 JRH – ST 37 |
|
100*100*2.50 MM |
46.80 KG |
S235 JRH – ST 37 |
|
100*100*3.00 MM |
56.16 KG |
S235 JRH – ST 37 |
|
100*100*4.00 MM |
74.88 KG |
S235 JRH – ST 37 |
|
100*100*5.00 MM |
93.60 KG |
S235 JRH – ST 37 |
|
100*100*6.00 MM |
106.01 KG |
S235 JRH – ST 37 |
|
100*100*8.00 MM |
138.04 KG |
S235 JRH – ST 37 |
|
110*110*3.00 MM |
60.34 KG |
S235 JRH – ST 37 |
|
110*110*4.00 MM |
79.70 KG |
S235 JRH – ST 37 |
|
110*110*5.00 MM |
98.68 KG |
S235 JRH – ST 37 |
|
110*110*6.00 MM |
117.29 KG |
S235 JRH – ST 37 |
|
110*110*8.00 MM |
153.38 KG |
S235 JRH – ST 37 |
|
120*120*3.00 MM |
67.39 KG |
S235 JRH – ST 37 |
|
120*120*4.00 MM |
89.95 KG |
S235 JRH – ST 37 |
|
120*120*5.00 MM |
112.32 KG |
S235 JRH – ST 37 |
|
120*120*6.00 MM |
128.57 KG |
S235 JRH – ST 37 |
|
120*120*8.00 MM |
168.42 KG |
S235 JRH – ST 37 |
|
140*140*4.00 MM |
102.25 KG |
S235 JRH – ST 37 |
|
140*140*5.00 MM |
126.88 KG |
S235 JRH – ST 37 |
|
140*140*6.00 MM |
151.12 KG |
S235 JRH – ST 37 |
|
140*140*8.00 MM |
198.49 KG |
S235 JRH – ST 37 |
|
150*150*3.00 MM |
84.24 KG |
S235 JRH – ST 37 |
|
150*150*4.00 MM |
112.32 KG |
S235 JRH – ST 37 |
|
150*150*5.00 MM |
140.40 KG |
S235 JRH – ST 37 |
|
150*150*6.00 MM |
162.40 KG |
S235 JRH – ST 37 |
|
150*150*8.00 MM |
213.53 KG |
S235 JRH – ST 37 |
|
200*200*4.00 MM |
147.36 KG |
S235 JRH – ST 37 |
|
200*200*5.00 MM |
183.26 KG |
S235 JRH – ST 37 |
|
200*200*6.00 MM |
218.79 KG |
S235 JRH – ST 37 |
|
200*200*8.00 MM |
288.71 KG |
S235 JRH – ST 37 |
|
200*200*10.00 MM |
357.13 KG |
S235 JRH – ST 37 |
|
250*250*5.00 MM |
234.00 KG |
S235 JRH – ST 37 |
|
250*250*6.00 MM |
275.18 KG |
S235 JRH – ST 37 |
|
250*250*8.00 MM |
363.90 KG |
S235 JRH – ST 37 |
|
250*250*10.00 MM |
451.11 KG |
S235 JRH – ST 37 |