TABLAS PARA CALCULAR EL PESO
DE BARRAS Y BUJES DE BRONCE
BARRAS MACIZAS O DIÁMETRO EXTERIOR
DIÁMETRO INTERIOR
Kgs/Lam.
4 x 8 pies
Kgs/Lam.
2 x 1 mt.
MILÍMETROS
Kgs/Lam.
4 x 8 pies
Kgs/Lam.
2 x 1mt.
1/2
14.0
1.571
1/2
11.0
0.850
5/8
17.5
2.020
5/8
14.0
1.445
3/4
20.7
2.995
3/4
17.3
2.164
7/8
24.0
4.106
7/8
21.0
3.117
1
27.0
5.000
1
24.0
4.070
1-1/8
1-1/4
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
30.0
33.4
39.7
46.0
52.0
58.5
6.140
7.300
12.000
14.300
19.110
23.840
1-1/8
1-1/4
1-1/2
5.150
6.446
9.417
13.070
17.800
22.560
3-1/4
65.0
71.4
77.7
84.0
29.530
35.230
42.200
51.220
2-1/4
2-1/2
2-3/4
3
3-1/4
27.0
30.2
36.5
43.0
49.3
56.5
62.0
68.3
75.0
81.0
27.170
32.970
39.760
46.370
3-1/2
3-3/4
90.4
96.8
59.290
66.230
3-1/2
3-3/4
87.3
94.6
53.870
63.250
4
4-1/4
4-1/2
103.2
109.5
115.9
75.000
84.830
94.950
4
4-1/4
4-1/2
100.0
106.4
112.7
70.680
80.020
89.780
4-3/4
122.5
128.6
106.070
117.040
4-3/4
5
119.0
125.4
100.100
111.150
5-1/2
6
6-1/2
7
141.3
154.0
166.7
141.200
167.800
196.600
5-1/2
6
6-1/2
138.1
150.8
163.5
134.800
160.700
188.900
179.4
227.700
7
176.2
219.400
8
9
204.8
230.2
296.800
375.000
8
9
201.6
227.0
287.200
364.200
10
11
12
255.6
281.0
306.5
461.800
558.100
663.300
10
11
12
252.4
277.3
303.2
450.300
545.500
649.800
MILÍMETROS
5
1-3/4
2
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