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Características del Latón |
Latón es un término aplicado a todas las aleaciones cuya base es el Cobre y
con altos porcentajes de Zinc.Para lograr determinadas propiedades en
algunos casos se requieren pequeños porcentajes de estaño, plomo, aluminio,
etc. Las aleaciones de Laton se clasifican en varios grupos, sirviendo de
base el contenido de cobre para poderlas diferenciar.El Laton puede ser
rechazado, troquelado, torneado, taladrado, soldado, estirado y pulido.
|
Forma |
Especificación |
Aleación |
|
Alambres |
260 ASTM B-36 |
Cobre 70%, Zinc 30% |
|
Barras |
360 ASTM B-16 |
Cobre 61.5%, Zinc 35.4%, Plomo 3.1% |
|
Lainas |
270 ASTM B-36 |
Cobre 70%, Zinc 30% |
|
Laminas |
270 ASTM B-36 |
Cobre 70%, Zinc 30% |
|
Soleras |
360 ASTM B-16 |
Cobre 61.5%, Zinc 35.4%, Plomo 3.1% |
|
Telas |
260 ASTM B-36 |
Cobre 70%, Zinc 30% |
|
Terrazos |
360 ASTM B-16 |
Cobre 61.5%, Zinc 35.4%, Plomo 3.1% |
|
Tubos |
274 ASTM B-36 |
Cobre 62%, Zinc 38% |
Pesos y medidas
|
MEDIDAS |
PESO APROXIMADO POR
METRO LINEAL EN KGS. |
|
MMS. |
PULGS. |
REDONDO |
CUADRADO |
HEXAGONAL |
|
2.4 |
3/32 |
0.038 |
- |
- |
|
2.6 |
0.105 |
0.045 |
- |
- |
|
3.2 |
1/8 |
0.067 |
0.086 |
0.074 |
|
4.0 |
5/32 |
0.105 |
0.134 |
0.116 |
|
4.8 |
3/16 |
0.151 |
0.193 |
0.167 |
|
5.5 |
7/32 |
0.206 |
- |
- |
|
6.0 |
0.236 |
0.240 |
- |
- |
|
6.4 |
1/4 |
0.269 |
0.343 |
0.297 |
|
7.1 |
9/32 |
0.340 |
- |
- |
|
7.9 |
5/16 |
0.420 |
0.535 |
0.464 |
|
9.5 |
3/8 |
0.605 |
0.771 |
0.668 |
|
10.3 |
1 3/32 |
0.710 |
- |
- |
|
11.1 |
7/16 |
0.824 |
1.049 |
0.909 |
|
12.7 |
1/2 |
1.076 |
1.371 |
1.187 |
|
13.5 |
1 7/32 |
1.215 |
- |
- |
|
14.3 |
9/16 |
1.362 |
1.735 |
1.501 |
|
15.9 |
5/8 |
1.681 |
2.141 |
1.854 |
|
17.5 |
1 1/16 |
2.035 |
2.590 |
2.244 |
|
19.0 |
3/4 |
2.422 |
3.083 |
2.671 |
|
20.6 |
1 3/16 |
2.842 |
3.619 |
3.134 |
|
22.2 |
7/8 |
3.296 |
4.197 |
3.635 |
|
23.8 |
1 5/16 |
3.784 |
4.818 |
4.174 |
|
25.4 |
1 |
4.305 |
5.481 |
4.747 |
|
27.0 |
1 1/16 |
4.860 |
6.188 |
5.360 |
|
28.6 |
1 1/8 |
5.449 |
6.938 |
6.008 |
|
30.2 |
1 3/16 |
6.071 |
7.730 |
6.694 |
|
31.8 |
1 1/4 |
6.727 |
8.564 |
7.417 |
|
34.9 |
1 3/8 |
8.139 |
10.363 |
8.975 |
|
38.1 |
1 1/2 |
9.687 |
12.334 |
10.681 |
|
44.4 |
1 3/4 |
13.185 |
16.786 |
14.539 |
|
50.8 |
2 |
17.216 |
21.935 |
18.987 |
|
57.2 |
2 1/4 |
21.801 |
- |
24.037 |
|
63.5 |
2 1/2 |
26.903 |
- |
29.678 |
|
69.8 |
2 3/4 |
32.560 |
- |
- |
|
76.2 |
3 |
38.750 |
- |
43.058 |
|
88.9 |
3 1/2 |
52.756 |
- |
- |
|
101.6 |
4 |
68.893 |
- |
- |
|
Láminas |
|
|
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LÁMINA LISA
Acabado
brillante
EN HOJA
Ancho
standard 0.61 mts. (2 pies)
Temple semiduro
|
|
CALIBRE |
LONGITUD
DE LA
HOJA EN
MTS. |
PESO APROX.
EN KGS. |
|
BWG |
MMS. |
PULGS. |
M2 |
HOJA |
|
4 |
6.05 |
0.238 |
1.22 |
51.194 |
38.099 |
|
6 |
5.16 |
0.203 |
1.22 |
43.665 |
32.495 |
|
8 |
4.19 |
0.165 |
1.22 |
35.492 |
26.413 |
|
10 |
3.40 |
0.134 |
1.22 |
28.823 |
21.450 |
|
12 |
2.77 |
0.109 |
1.22 |
23.446 |
17.449 |
|
14 |
2.11 |
0.083 |
1.22 |
17.853 |
13.286 |
|
16 |
1.65 |
0.065 |
1.22 |
13.982 |
10.388 |
|
16 |
1.65 |
0.065 |
2.50 |
13.982 |
21.323 |
|
18 |
1.25 |
0.049 |
1.22 |
10.540 |
7.870 |
|
18 |
1.25 |
0.049 |
2.50 |
10.540 |
16.074 |
|
20 |
0.89 |
0.035 |
1.22 |
7.529 |
5.603 |
|
20 |
0.89 |
0.035 |
2.50 |
7.529 |
9.185 |
|
22 |
0.71 |
0.028 |
1.22 |
6.023 |
4.470 |
|
22 |
0.71 |
0.028 |
2.50 |
6.023 |
9.185 |
|
24 |
0.56 |
0.022 |
1.22 |
4.732 |
3.526 |
|
24 |
0.56 |
0.022 |
2.50 |
4.732 |
7.216 |
|
26 |
0.46 |
0.018 |
1.22 |
3.872 |
2.896 |
|
26 |
0.46 |
0.018 |
2.50 |
3.872 |
5.905 |
|
28 |
0.36 |
0.014 |
1.22 |
3.011 |
2.241 |
|
30 |
0.31 |
0.012 |
1.22 |
2.581 |
1.921 |
|
LÁMINA LISA
Acabado
brillante
EN ROLLO
|
|
CALIBRE |
ANCHO
DEL
ROLLO
EN MTS. |
TEMPLE |
PESO
APROX.
POR M2
EN KGS. |
|
BWG |
MMS. |
PULGS. |
|
16 |
1.65 |
0.065 |
0.61 |
SEMIDURO |
13.959 |
|
18 |
1.25 |
0.049 |
0.61 |
RECOCIDO |
10.540 |
|
20 |
0.89 |
0.035 |
0.61 |
RECOCIDO |
7.529 |
|
22 |
0.71 |
0.028 |
0.61 |
RECOCIDO |
6.023 |
|
24 |
0.56 |
0.022 |
0.61 |
RECOCIDO |
4.732 |
|
26 |
0.46 |
0.018 |
0.61 |
RECOCIDO |
3.872 |
|
28 |
0.36 |
0.014 |
0.61 |
RECOCIDO |
3.011 |
|
30 |
0.31 |
0.012 |
0.61 |
RECOCIDO |
2.581 |
|
32 |
0.23 |
0.009 |
0.20 |
SEMIDURO |
1.936 |
|
34 |
0.18 |
0.007 |
0.20 |
SEMIDURO |
1.506 |
|
36 |
0.10 |
0.004 |
0.20 |
SEMIDURO |
0.860 |
|
MEDIDAS |
PESO APROX.
POR MT. LINEAL
EN KGS. |
|
MMS. |
PULGS. |
|
ESPESOR |
ANCHO |
ESPESOR |
ANCHO |
|
1.6 X |
6.4 |
1/16 X |
1/4 |
0.086 |
|
9.5 |
3/8 |
0.129 |
|
12.7 |
1/2 |
0.171 |
|
15.9 |
5/8 |
0.214 |
|
19.0 |
3/4 |
0.257 |
|
25.4 |
1 |
0.342 |
|
3.2 X |
6.4 |
1/8 X |
1/4 |
0.171 |
|
9.5 |
3/8 |
0.257 |
|
12.7 |
1/2 |
0.343 |
|
15.9 |
5/8 |
0.428 |
|
19 |
3/4 |
0.514 |
|
25.4 |
1 |
0.685 |
|
31.7 |
1 1/4 |
0.857 |
|
38.1 |
1 1/2 |
1.028 |
|
44.4 |
1 3/4 |
1.199 |
|
50.8 |
2 |
1.371 |
|
101.6 |
4 |
2.741 |
|
4.8 X
|
6.4 |
3/16 X |
1/4 |
0.257 |
|
9.5 |
3/8 |
0.386 |
|
12.7 |
1/2 |
0.514 |
|
15.9 |
5/8 |
0.643 |
|
19.0 |
3/4 |
0.771 |
|
25.4 |
1 |
1.028 |
|
31.7 |
1 1/4 |
1.285 |
|
38.1 |
1 1/2 |
1.542 |
|
44.4 |
1 3/4 |
1.799 |
|
50.8 |
2 |
2.056 |
|
63.5 |
2 1/2 |
2.570 |
|
76.2 |
3 |
3.084 |
|
101.6 |
4 |
4.112 |
|
6.4 X |
9.5 |
1/4 X |
3/8 |
0.514 |
|
12.7 |
1/2 |
0.685 |
|
15.9 |
5/8 |
0.857 |
|
19.0 |
3/4 |
1.028 |
|
25.4 |
1 |
1.371 |
|
31.7 |
1 1/4 |
1.713 |
|
38.1 |
1 1/2 |
2.056 |
|
44.4 |
1 3/4 |
2.399 |
|
50.8 |
2 |
2.741 |
|
63.5 |
2 1/2 |
3.426 |
|
76.2 |
3 |
4.112 |
|
101.6 |
4 |
5.482 |
|
9.5 X |
12.7 |
3/8 X |
1/2 |
1.028 |
|
15.9 |
5/8 |
1.285 |
|
19.0 |
3/4 |
1.542 |
|
25.4 |
1 |
2.056 |
|
31.7 |
1 1/4 |
2.570 |
|
38.1 |
1 1/2 |
3.084 |
|
44.4 |
1 3/4 |
3.598 |
|
50.8 |
2 |
4.112 |
|
63.5 |
2 1/2 |
5.140 |
|
76.2 |
3 |
6.168 |
|
101.6 |
4 |
8.224 |
|
12.7 X |
25.4 |
1/2 X |
1 |
2.741 |
|
38.1 |
1 1/2 |
4.112 |
|
50.8 |
2 |
5.482 |
|
63.5 |
2 1/2 |
6.853 |
|
76.2 |
3 |
8.224 |
|
101.6 |
4 |
10.965 |
|
MEDIDAS |
PESO APROX.
POR MT.
LINEAL EN KGS. |
|
MMS. |
|
A |
B |
C |
|
3.2 |
12.7 |
6.4 |
0.258 |
|
3.2 |
19.0 |
4.8 |
0.364 |
|
3.2 |
25.4 |
4.8 |
0.444 |
|
4.8 |
12.7 |
6.4 |
0.344 |
|
6.4 |
12.7 |
6.4 |
0.430 |
|
Tubería |
|
|
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Tramos de 3.66 mts. |
|
DIAMETRO EXTERIOR |
ESPESOR DE PARED |
PESO
APROX.
x MT.
LINEAL
EN KGS. |
|
MMS. |
PULGS. |
MMS. |
PULGS. |
|
4.8 |
3/16 |
0.81 |
0.030 |
0.086 |
|
6.4 |
1/4 |
0.81 |
0.032 |
0.120 |
|
1.07 |
0.042 |
0.150 |
|
7.9 |
5/16 |
0.81 |
0.032 |
0.155 |
|
1.07 |
0.042 |
0.195 |
|
9.5 |
3/8 |
0.81 |
0.032 |
0.189 |
|
1.07 |
0.042 |
0.241 |
|
11.1 |
7/16 |
0.81 |
0.032 |
0.223 |
|
1.24 |
0.049 |
0.327 |
|
12.7 |
1/2 |
0.81 |
0.032 |
0.257 |
|
1.24 |
0.049 |
0.381 |
|
15.9 |
5/8 |
0.81 |
0.032 |
0.327 |
|
1.24 |
0.049 |
0.487 |
|
19.0 |
3/4 |
0.81 |
0.032 |
0.396 |
|
1.24 |
0.049 |
0.592 |
|
22.2 |
7/8 |
0.81 |
0.032 |
0.464 |
|
1.24 |
0.049 |
0.696 |
|
25.4 |
1 |
0.81 |
0.031 |
0.534 |
|
1.24 |
0.049 |
0.802 |
|
31.7 |
1 1/4 |
0.81 |
0.031 |
0.671 |
|
1.65 |
0.065 |
1.326 |
|
38.1 |
1 1/2 |
0.81 |
0.032 |
0.809 |
|
1.65 |
0.065 |
1.607 |
|
44.4 |
1 3/4 |
0.81 |
0.032 |
0.946 |
|
1.65 |
0.065 |
1.890 |
|
50.8 |
2 |
0.81 |
0.032 |
1.085 |
|
1.65 |
0.065 |
2.172 |
|
63.5 |
2 1/2 |
1.07 |
0.042 |
1.771 |
|
2.77 |
0.109 |
4.494 |
|
76.2 |
3 |
1.07 |
0.042 |
2.143 |
|
2.77 |
0.109 |
5.61 |
|
101.6 |
4 |
3.18 |
0.125 |
8.348 |
|
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