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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