Bronces
Normas
SAE |
Composición Quimica Nominal | Tolerancia |
SAE |
SAE |
ASTM |
DIN-ISO |
Aleaciones relacionadas de bronce al aluminio (8 en total) |
||||||
C95200 | Cu 88 Fe 3 Al 9 |
Mín. 86 Otros Total 2,5 – 4,0 máx. 1,0 8,5 – 9,5 |
68 A |
CA |
B 148 |
2.0932 |
C95300 | Cu 89 Fe 1 Al 10 |
Mín. 86 Otros Total 0,8 – 1,5 máx. 1,0 9,0 – 11,0 |
68 b |
CA |
B 148 |
2.0936 |
C95400 | Cu 85 Fe 4 Al 11 |
Mín. 83 Mn máx. 0,5 3,0 – 5,0 ni + Co máx. 2,5 10,0 – 11,5 Otros Total máx. 0,5 |
– |
CA |
B 148 |
2.0936 |
C95410 | Cu 85 Fe 4 Al 11 Ni 2 |
Mín. 86 Mn máx. 0,5 0,8 – 1,5 9,0 – 11,0 1,5 – 2,5 (Incluido Co) |
– |
– |
B 148 |
2.1819 |
C95500 | Cu 81 Fe 4 Al 11 Ni 2 |
Mín. 78 Mn máx. 0,5 3,0 – 5,0 3,0 – 3,5 Otros Total 10,0 – 11,5 máx. 0,5 |
– |
CA |
B 148 |
2.0966 |
C95600 | Cu 91 Si 2 Al 7 |
Mín. 88 Cu + la suma 1,0 – 3,3 de los 6,0 – 8,0 elementos indicados min. 99,0% |
– |
– |
B 30 |
2,0966 |
C95700 | Cu 75 Fe 3 Al 8 Ni 2 Mn 12 |
Mín. 71 Si máx. 0,10 2,0 – 4,0 Pb máx. 0,03 7,0 – 8,5 Otros Total 1,5 – 3,0 máx. 1,0 11,0 – 14,0 |
– |
– |
B 148 |
2,1362 |
C95800 | Cu 82 Fe 4 Al 9 Ni 4 Mn 1 |
Mín. 79 Si máx. 0,10 3,5 – 4,5 Pb máx. 0,03 8,5 – 9,5 4,0 – 5,0 ( Ni + Cu ) 0,8 – 1,5 |
– |
CA |
B 148 |
2,0978 |
Tabla de pesos
Tabla de pesos de bujes y barrotes de bronce en 300 mm. de largo.
Pesos de barrotes |
12 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
75 |
90 |
|
8 |
0.07 |
4.3 | ||||||||||||||||
13 |
0.27 |
|||||||||||||||||
16 |
0.45 |
|||||||||||||||||
20 |
0.78 |
|||||||||||||||||
25 |
1.15 |
0.70 |
||||||||||||||||
30 |
1.65 |
1.20 |
0.96 |
|||||||||||||||
35 |
2.25 |
1.85 |
1.60 |
1.15 |
0.65 |
|||||||||||||
40 |
2.95 |
2.50 |
2.20 |
1.85 |
1.30 |
|||||||||||||
45 |
3.75 |
3.30 |
3.05 |
2.60 |
2.10 |
1.50 |
||||||||||||
50 |
4.70 |
4.30 |
3.90 |
3.50 |
3 |
2.40 |
1.75 |
|||||||||||
55 |
5.65 |
5.20 |
4.90 |
4.45 |
3.90 |
3.30 |
2.60 |
1.9 |
1 |
|||||||||
60 |
6.70 |
5.90 |
5.60 |
5 |
4.45 |
3.70 |
3 |
2 |
||||||||||
65 |
7.85 |
7.00 |
6.70 |
6.20 |
5.60 |
4.90 |
4.1 |
3.2 |
2.2 |
|||||||||
70 |
9.15 |
8.30 |
8.00 |
7.50 |
6.90 |
6.20 |
5.4 |
4.5 |
3.5 |
2.4 |
||||||||
75 |
10.45 |
9.60 |
9.30 |
8.80 |
8.20 |
7.50 |
6.7 |
5.8 |
4.9 |
3.7 |
2.6 |
|||||||
80 |
11.90 |
11.2 |
10.80 |
10.30 |
9.70 |
9 |
8.2 |
7.2 |
6.3 |
5.2 |
4.1 |
2.80 |
||||||
85 |
13.50 |
12.30 |
11.70 |
11.10 |
10.40 |
9.7 |
8.8 |
7.8 |
6.8 |
5.6 |
4.35 |
3 |
||||||
90 |
15.15 |
13.90 |
13.40 |
12.80 |
12.10 |
11.3 |
10.4 |
9.5 |
8.4 |
7.2 |
6 |
4.6 |
3.2 |
|||||
95 |
16.80 |
15.70 |
15.15 |
14.50 |
13.80 |
13.1 |
12.2 |
11.2 |
10.1 |
9 |
7.70 |
6.4 |
4.9 |
3.30 |
||||
100 |
18.60 |
17 |
16.30 |
15.65 |
14.9 |
13.9 |
13 |
11.9 |
10.8 |
9.50 |
8.2 |
6.7 |
5.15 |
3.45 |
Pe 15 /20 % menor que los bronces al estaño y al plomo ( Pe Kg./mm2 )
Tabla de pesos de barrotes de bronce en 100 mm. de largo.
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
Ø |
Kg. |
100 |
6,200 |
200 |
24,600 |
300 |
55,300 |
400 |
98,300 |
500 |
153,650 |
600 |
221,300 |
700 |
301,100 |
800 |
393,400 |
105 |
6,800 |
205 |
25,800 |
305 |
57,200 |
405 |
100,900 |
505 |
156,800 |
615 |
225 |
705 |
305,500 |
805 |
398,300 |
110 |
7,500 |
210 |
27,100 |
310 |
59 |
410 |
103,300 |
510 |
159,900 |
610 |
228,700 |
710 |
309,900 |
810 |
403,300 |
115 |
8,200 |
215 |
28,450 |
315 |
61 |
415 |
105,900 |
515 |
163 |
615 |
232,400 |
715 |
314,300 |
815 |
408,600 |
120 |
8,900 |
220 |
29,700 |
320 |
63 |
420 |
108,400 |
520 |
166,200 |
620 |
236,300 |
720 |
318,600 |
820 |
413,600 |
125 |
9,700 |
225 |
31,100 |
325 |
65 |
425 |
111 |
525 |
169,500 |
625 |
240 |
725 |
323,100 |
825 |
418,400 |
130 |
10,400 |
230 |
32,500 |
330 |
67 |
430 |
113,600 |
530 |
172,700 |
630 |
243,900 |
730 |
327,600 |
830 |
423,500 |
135 |
11,200 |
235 |
34 |
335 |
69 |
435 |
116,200 |
535 |
176 |
635 |
247,800 |
735 |
332,100 |
835 |
428,600 |
140 |
12,100 |
240 |
35,400 |
340 |
71 |
440 |
119 |
540 |
179,200 |
640 |
251,800 |
740 |
336,600 |
840 |
433,800 |
145 |
13 |
245 |
37 |
345 |
73,200 |
445 |
121,700 |
545 |
182,600 |
645 |
255,800 |
745 |
341,200 |
845 |
438,900 |
150 |
13,900 |
250 |
38,400 |
350 |
75,300 |
450 |
124,400 |
550 |
185,500 |
650 |
259,650 |
750 |
345,700 |
850 |
444 |
155 |
14,800 |
255 |
39,800 |
355 |
77,500 |
455 |
127,300 |
555 |
189,400 |
655 |
263,500 |
755 |
350,400 |
855 |
449,300 |
160 |
15,800 |
260 |
41,600 |
360 |
79,700 |
460 |
130 |
560 |
192,800 |
660 |
267,800 |
760 |
355 |
860 |
454,600 |
165 |
16,800 |
265 |
43,200 |
365 |
81,900 |
465 |
132,880 |
565 |
196,300 |
665 |
271,900 |
765 |
359,800 |
865 |
459,900 |
170 |
17,700 |
270 |
44,800 |
370 |
84,200 |
470 |
135,800 |
570 |
199,700 |
670 |
275,900 |
770 |
364,400 |
870 |
465,200 |
175 |
18,100 |
275 |
46,500 |
375 |
86,500 |
475 |
136 |
575 |
194,500 |
675 |
280 |
775 |
369,200 |
875 |
470,600 |
180 |
19,900 |
280 |
48,200 |
380 |
88,800 |
480 |
141,600 |
580 |
206,800 |
680 |
286,800 |
780 |
374 |
880 |
476 |
185 |
21 |
285 |
49,900 |
385 |
91,400 |
485 |
144,400 |
585 |
210,300 |
685 |
288,400 |
785 |
378,800 |
885 |
481,800 |
190 |
22,200 |
290 |
51,700 |
390 |
93,500 |
490 |
147,600 |
590 |
214 |
690 |
292,600 |
790 |
383,600 |
890 |
486,900 |
195 |
23,400 |
295 |
53,700 |
395 |
95,900 |
495 |
160,600 |
595 |
217,600 |
695 |
296,900 |
795 |
388,500 |
895 |
492,400 |
Formula para cálculo de peso
PLACA = LARGO X ANCHO X ALTO X Pe |
TRIANGULO = BASE X ALTURA X Pe |
TRAPEZOIDE = ALTURA ( A + B ) X Pe |
CIRCULO = 3,1416 X RADIO AL CUADRADO X Pe |
AG 200 – Pe 7,1 kgs./dm³ |