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ASTM B228

ASTM B228

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Physical and electrical performance of copper clad steel wire ASTM B228

      

Model

Nominal   area

Wire   quantity

Outer   diameter

Weight/km

Pulling   strength

20 Max resistance




mm2


Monofilament

Conductor

Grade   30

Grade   40

Grade   40 LC

Grade   30 LC

Grade   40 HS

Grade   30 HS

Grade   40

Grade   30


mm

mm

Kg/km

kgf

Ω/km


19   No.5

318.7

19

4.62

23.11

2634

2660.8

7823

8800

8800

9778

0.1442

0.1923


19   No.6

252.7

19

4.11

20.57

2087.8

2110.2

6205

6980

6980

7756

0.1818

0.2424


19   No.7

200.45

19

3.66

18.31

1656.3

1674.1

4923

5538

5538

6154

0.2294

0.3058


19   No. 8

158.96

19

3.26

16.31

1313.6

1327.4

3904

4392

4392

4880

0.289

0.3852


19   No. 9

126.06

19

2.91

14.53

1041.7

1052.5

3094

3481

3481

3868

0.3645

0.4862


7   No. 4

148.06

7

5.19

15.57

1218.6

1231.4

3636

4090

4090

4544

0.3093

0.4124


7   No. 5

117.41

7

4.62

13.87

966.4

976.5

2882

3242

3242

3603

0.3898

0.5197


7   No. 6

93.09

7

4.11

12.34

766.2

774.2

2286

2572

2572

2857

0.4915

0.6552


7   No.7

73.87

7

3.67

11

608

614.4

1814

2040

2040

2267

0.6201

0.8268


7   No. 8

58.56

7

3.26

9.78

482

487

1438

1618

1618

1798

0.7812

1.0414


7   No. 9

46.43

7

2.9

8.71

382.1

386.1

1140

1282

1282

1425

0.9859

1.3144


7   No. 10

36.82

7

2.59

7.77

303.1

306.2

904

1017

1017

1131

1.2422

1.6559


3   No. 5

50.32

3

4.62

9.96

413.4

417.7

1304

1467

1467

1630

0.9082

1.2104


3   No. 6

39.9

3

4.11

8.86

327.8

331.2

1034

1163

1163

1293

1.1447

1.526


3   No. 7

31.64

3

3.66

7.9

259.9

262.6

820

923

923

1026

1.444

1.925


3   N0. 8

25.09

3

3.26

7.04

206.1

208.3

651

732

732

813

1.8193

2.4253


3   No. 9

19.9

3

2.91

6.27

163.5

165.1

516

580

580

645

2.2957

3.0605


3   No. 10

15.78

3

2.59

5.59

129.6

130.9

409

460

460

511

2.8929

3.8552


3   No. 12

9.92

3

2.05

4.42

81.5

82.4

260

292

292

325

4.5573

6.0731



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