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HAVER & BOECKER
Diametro de alambre nominal para telas para tamices,
segun la norma DIN ISO 4782
 |
1 | 2 | 3 | 4 | 5 |
Diámetro de alambre nominal 0,020 mm a 25 mm | ||||
ISO 4782
R 10 y R 20 | en caso necesario
R 40 | Sección transversal | Valor exacto | Diámetros de alambre habituales en EE.UU. |
mm | mm | mm² | pulgada | pulgada |
0,020 | 0,020 | 0,00031 | .00079 | .0008 |
| 0,021 | 0,00035 | .00083 |
|
0,022 | 0,022 | 0,00038 | .00087 | .0009 |
| 0,024 | 0,00045 | .00094 |
|
0.025 | 0,025 | 0,00049 | .00098 | .0010 |
| 0,026 | 0,00053 | .00102 |
|
0,028 | 0,028 | 0,00062 | .00110 | .0011 |
| 0,030 | 0,00071 | .00118 | .0012 |
0,032 | 0,032 | 0,00080 | .00126 | .0013 |
| 0,034 | 0,00091 | .00134 |
|
0,036 | 0,036 | 0,00102 | .00142 | .0014 |
| 0,038 | 0,00113 | .00150 | .0015 |
0,040 | 0,040 | 0,00126 | .00157 | .0016 |
| 0,042 | 0,00139 | .00165 |
|
0,045 | 0,045 | 0,00159 | .00177 | .0018 |
| 0,048 | 0,00181 | .00189 | .0019 |
0,050 | 0,050 | 0,00196 | .00197 | .0020 |
| 0,053 | 0,00221 | .00209 | .0021 |
0,056 | 0,056 | 0,00246 | .00220 | .0022 |
| 0,060 | 0,00283 | .00236 | .0024 |
0,063 | 0,063 | 0,00312 | .00248 | .0025 |
| 0,067 | 0,00353 | .00264 | .0026 |
0,071 | 0,071 | 0,00396 | .00280 | .0028 |
| 0,075 | 0,00442 | .00295 | .0030 |
0,080 | 0,080 | 0,00503 | .00315 | .0032 |
| 0,085 | 0,00567 | .00335 | .0034 |
0,090 | 0,090 | 0,00636 | .00354 | .0035 |
| 0,095 | 0,00709 | .00374 | .0037 |
0,100 | 0,100 | 0,00785 | .00394 | .0040 |
| 0,106 | 0,00882 | .00417 |
|
0,112 | 0,112 | 0,00985 | .00441 | .0045 |
| 0,118 | 0,01094 | .00465 |
|
0,125 | 0,125 | 0,01227 | .00492 | .0050 |
| 0,132 | 0,01368 | .00520 |
|
0,140 | 0,140 | 0,01539 | .00551 | .0055 |
| 0,150 | 0,01767 | .00591 | .0060 |
0,160 | 0,160 | 0,02011 | .00630 | .0063 |
| 0,170 | 0,02270 | .00669 | .0065 |
0,180 | 0,180 | 0,02545 | .00709 | .0071 |
| 0,190 | 0,02835 | .00748 | .0075 |
0,200 | 0,200 | 0,03142 | .00787 | .0080 |
| 0,212 | 0,03530 | .00835 | .0085 |
0,224 | 0,224 | 0,03941 | .00882 | .0090 |
| 0,236 | 0,04374 | .00929 |
|
0,250 | 0,250 | 0,04909 | .00984 | .0100 |
| 0,265 | 0,05515 | .01043 |
|
0,280 | 0,280 | 0,06158 | .01102 | .011 |
| 0,300 | 0,07069 | .01181 | .012 |
0,315 | 0,315 | 0,07793 | .01240 | .0125 |
| 0,335 | 0,08814 | .01319 | .013 |
0,355 | 0,355 | 0,09898 | .01398 | .014 |
| 0,375 | 0,11045 | .01476 | .015 |
0,400 | 0,400 | 0,12566 | .01575 | .016 |
| 0,425 | 0,14186 | .01673 | .017 |
0,450 | 0,450 | 0,15904 | .01772 | .018 |
| 0,475 | 0,17721 | .01870 |
|
0,500 | 0,500 | 0,19635 | .01969 | .020 |
| 0,530 | 0,22062 | .02087 | .021 |
0,560 | 0,560 | 0,24630 | .02205 | .022 |
| 0,600 | 0,28274 | .02362 |
|
0,630 | 0,630 | 0,31172 | .02480 | .025 |
| 0,670 | 0,35257 | .02638 |
|
0,710 | 0,710 | 0,39592 | .02795 | .028 |
| 0,750 | 0,44179 | .02953 |
|
0,800 | 0,800 | 0,50265 | .03150 | .032 |
| 0,850 | 0,56745 | .03346 |
|
0,900 | 0,900 | 0,63617 | .03543 | .035 |
| 0,950 | 0,70882 | .03740 |
|
1,000 | 1,000 | 0,78540 | .03937 | .040 |
| 1,060 | 0,88247 | .04173 |
|
1,120 | 1,120 | 0,98520 | .04409 | .045 |
| 1,180 | 1,09359 | .04646 | .047 |
1,250 | 1,250 | 1,22718 | .04921 | .050 |
| 1,320 | 1,36848 | .05197 |
|
1,400 | 1,400 | 1,53938 | .05512 | .055 |
| 1,500 | 1,76715 | .05906 |
|
1,600 | 1,600 | 2,01062 | .06299 | .063 |
| 1,700 | 2,26980 | .06693 |
|
1,800 | 1,800 | 2,54469 | .07087 | .071 |
| 1,900 | 2,83529 | .07480 |
|
2,000 | 2,000 | 3,14159 | .07874 | .080 |
| 2,120 | 3,52989 | .08346 |
|
2,240 | 2,240 | 3,94081 | .08819 | .090 |
| 2,360 | 4,37435 | .09291 | .093 |
2,500 | 2,500 | 4,90874 | .09843 | .100 |
| 2,650 | 5,51546 | .10433 | .105 |
2,800 | 2,800 | 6,15752 | .11024 | .110 |
| 3,000 | 7,06858 | .11811 | .120 |
3,150 | 3,150 | 7,79311 | .12402 | .125 |
| 3,350 | 8,81413 | .13189 | .135 |
3,550 | 3,550 | 9,89798 | .13976 | .140 |
| 3,750 | 11,04466 | .14764 | .148 |
4,000 | 4,000 | 12,56637 | .15748 | .160 |
| 4,250 | 14,18625 | .16732 |
|
4,500 | 4,500 | 15,90431 | .17717 | .180 |
| 4,750 | 17,72055 | .18701 | .192 |
5,000 | 5,000 | 19,63495 | .19685 | .200 |
| 5,300 | 22,06183 | .20866 | .207 |
5,600 | 5,600 | 24,63009 | .22047 | .220 |
| 6,000 | 28,27433 | .23622 |
|
6,300 | 6,300 | 31,17245 | .24803 | .250 |
| 6,700 | 35,25652 | .26378 |
|
7,100 | 7,100 | 39,59192 | .27953 |
|
| 7,500 | 44,17865 | .29528 |
|
8,000 | 8,000 | 50,26548 | .31496 | .315 |
| 8,500 | 56,74502 | .33465 |
|
9,000 | 9,000 | 63,61725 | .35433 |
|
| 9,500 | 70,88218 | .37402 |
|
10,00 | 10,000 | 78,53982 | .39370 | .400 |
| 10,600 | 88,24734 | .41732 |
|
11,20 | 11,200 | 98,52035 | .44094 |
|
| 11,800 | 109,35884 | .46457 |
|
12,50 | 12,500 | 122,71846 | .49213 | .500 |
| 13,200 | 136,84778 | .51969 |
|
14,00 | 14,000 | 153,93804 | .55118 |
|
| 15,000 | 176,71459 | .59055 |
|
16,00 | 16,000 | 201,06193 | .62992 | .630 |
| 17,000 | 226,98007 | .66929 |
|
18,00 | 18,000 | 254,46900 | .70866 |
|
| 19,000 | 283,52874 | .74803 |
|
20,00 | 20,000 | 314,15927 | .78740 | .800 |
| 21,200 | 352,98935 | .83465 |
|
22,40 | 22,400 | 394,08138 | .88189 |
|
| 23,600 | 437,43536 | .92913 |
|
25,00 | 25,000 | 490,87385 | .98425 | 1.000 |
Números normalizados DIN 323-1 - 1974 (ISO 3 -1973)
Estos números normalizados se utilizan para el diámetro de alambre, así como para las luces de malla de telas metálicas.
Los números normalizados son miembros redondeados de series geométricas que contienen las potencias enteras de 10. Los saltos de escalonamiento son: 
Fórmula para el cálculo de la sección transversal del alambre A (mm²): 
Fórmula para la determinación del largo de hilo del alambre L (m/kg):
(Fuente: DIN / ISO 4782, octubre 1993) 
? = densidad del material en kg/m³
Ejemplos para acero, ? = 7.850 kg/m³ *:
Diámetro del alambre d mm | Sección A mm² | Largo de hilo L m/kg |
0,02 | 0,000314159 | 405490,30087 |
0,2 | 0,031415927 | 4054,90301 |
2 | 3,141592654 | 40,54903 |
20 | 314,1592654 | 0,40549 |
*otras densidades de material ver DIN ISO 4782, Tabla 2
