標(biāo)稱截面鋼

Nominal Section Steel

規(guī)格號(hào)

Size

面積Area

mm²

單線根數(shù)

Single

Line Nos

直徑/mm

Diameter

單位長度質(zhì)量Weight（kg/km）

額定拉斷力/kN

Rated Breaking force

直流電阻

DC Resistance

（20℃）

Ω/km

單線

Single

Line

絞線

Strand

JLB1A

JLB1B

JLB1A

JLB1B

15

4

12

7

1.48

4.43

80.1

79.4

16.08

15.84

7.1592

20

6.3

18.9

7

1.85

5.56

126.1

125.0

25.33

24.95

4.5455

30

10

30

7

2.34

7.01

200.3

198.5

40.20

39.60

2.8637

35

12.5

37.5

7

2.61

7.84

250.4

248.1

50.25

49.50

2.2910

50

16

48

7

2.95

8.86

320.5

248.1

64.32

63.36

1.7898

75

25

75

7

3.69

11.08

500.7

317.5

93.75

99.00

1.1455

120

40

120

7

4.67

14.02

801.2

496.2

132.00

158.40

0.7159

120

40

120

19

2.84

14.18

805.0

793.9

160.80

158.40

0.7194

200

63

189

19

3.56

17.79

1267.9

1256.4

240.03

249.48

0.4568

300

100

300

37

3.21

22.49

2017.3

1999.0

402.00

396.00

0.2884

350

125

375

37

3.59

15.15

2521.7

2498.3

476.25

495.00

0.2307

450

160

480

37

4.06

28.45

3227.7

3198.3

580.80

633.00

0.1803

600

200

600

37

4.54

31.81

4034.7

3997.9

684.00

792.00

0.1442

600

200

600

61

3.54

31.85

4040.6

4003.8

762.00

792.00

0.1444

標(biāo)稱截面鋼

規(guī)格號(hào)

面積/mm²

單線根數(shù)n

直徑/mm

單位長度質(zhì)量（kg/km）

額定抗拉力

kN

直流電阻（20℃）

Ω/km

單線

絞線

35

16

36.2

7

2.56

7.69

216.4

39.04

1.7896

55

25

56.5

7

3.21

9.62

338.2

61.00

1.1454

100

40

90.4

7

4.05

12.2

541.1

97.61

0.7159

100

40

90.4

19

2.46

12.3

543.7

97.61

0.7193

150

63

142

19

3.09

15.4

856.4

153.73

0.4567

220

100

226

37

2.79

19.5

1362.6

244.02

0.2884

300

125

282

37

3.12

21.8

1703.2

305.02

0.2307

350

160

362

37

3.53

24.7

2180.1

390.43

0.1803

450

200

452

37

3.94

27.6

2725.1

488.03

0.1442

450

200

452

61

3.07

27.6

2729.1

488.03

0.1444

Size Designation

Number and Diameter of Individual Wires ，

Nos

mm

Conductor Diameter, mm

Min. Rated  Breaking Strength, KN

Mass per unit length, kg/km

Max Resistance At 20℃，ohm/km

Nominal Cross Section，mm²

37No.5AWG

37

4.62

32.26

634.8

4169

0.1393

620.6

37No.6AWG

37

4.11

28.7

534.3

3306

0.1757

492.2

37No.7AWG

37

3.67

25.65

447.6

2622

0.2216

390.3

37No.8AWG

37

3.26

22.83

374.3

2080

0.2794

309.5

37No.9AWG

37

2.91

20.35

296.8

1649

0.3524

245.5

370AWG

37

2.59

18.11

235.4

1308

0.4442

194.6

19No.5AWG

19

4.62

23.11

326.1

2128

0.2698

318.7

19No.6AWG

19

4.11

20.57

274.3

1687

0.3402

252.7

19No.7AWG

19

3.67

19.31

230

1338

0.4291

200.5

19No.8AWG

19

3.26

16.31

192.2

1062

0.541

159

19No.9AWG

19

2.91

14.53

152.4

841.9

0.6821

126.1

190AWG

19

2.59

12.93

120.9

667.7

0.8302

99.94

7No.5AWG

7

4.62

13.87

120.2

781.1

0.7428

117.4

7No.6AWG

7

4.11

12.34

101

619.5

0.9196

93.1

7No.7AWG

7

3.67

11

84.73

491

1.1598

73.87

7No.8AWG

7

3.26

9.78

70.81

389.6

1.4626

58.56

7No.9AWG

7

2.91

8.71

56.14

308.9

1.8441

46.44

70AWG

7

2.59

7.77

44.54

245.1

2.3254

36.83

71AWG

7

2.3

6.91

35.32

194.3

2.9324

29.18

72AWG

7

2.05

6.15

28.01

154.2

3.6975

23.16

3No.5AWG

3

4.62

9.96

54.36

334.1

1.6985

50.32

3No.6AWG

3

4.11

8.86

45.7

265

2.1417

39.9

3No.7AWG

3

3.67

7.9

38.32

210.1

2.7008

31.65

3No.8AWG

3

3.26

7.04

32.03

166.7

3.4055

25.1

3No.9AWG

3

2.91

6.27

25.4

132.1

4.2946

19.9

30AWG

3

2.59

5.59

20.15

104.8

5.4166

15.78

導(dǎo)電率

Conductivity

標(biāo)稱面積

Nominal Area,

mm²

結(jié)構(gòu)

Structure

計(jì)算截面積 Calculated Area

mm²

外徑

Outer Dia.

大直流電阻Max DC Resistance

（20℃）

額定抗拉力

Rated Tensile Strength

計(jì)算質(zhì)量

Calculated Weight

根數(shù)/直徑

Nos/Dia.

鋁

Al

鋼

Steel

總計(jì)

Total

mm

Ω/km

KN

kg/km

14%IACS

35

7/2.50

4.47

29.89

34.36

7.50

3.6200

49.17

247.80

40

7/2.75

5.41

36.17

41.58

8.25

2.9914

59.50

299.90

45

7/2.90

6.01

40.23

46.24

8.70

2.6899

66.17

333.50

50

7/3.00

6.43

43.05

49.48

9.00

2.5138

70.81

356.80

55

7/3.20

7.32

48.98

56.30

9.60

2.2093

78.54

406.00

65

7/3.50

8.76

58.59

67.35

10.50

1.8468

93.95

485.70

70

7/3.60

9.26

61.99

71.25

10.80

1.7457

97.47

513.80

80

7/3.80

10.32

69.07

79.39

11.40

1.5667

108.60

572.50

95

7/4.16

12.37

82.77

95.14

12.48

1.3074

130.20

686.10

100

19/2.60

13.11

87.77

100.88

13.00

1.2378

144.40

730.40

120

19/2.85

15.76

105.45

121.21

14.25

1.0302

173.50

877.60

150

19/3.15

19.25

128.82

148.07

15.75

0.8433

206.60

1072.00

185

19/3.50

23.76

159.04

182.80

17.50

0.6831

255.00

1324.00

210

19/3.75

27.28

182.57

209.85

18.75

0.5951

287.10

1519.00

240

19/4.00

31.04

207.72

238.76

20.00

0.5230

326.60

1729.00

300

37/3.20

38.68

258.89

297.57

22.40

0.4221

415.10

2167.00

380

37/3.60

48.96

327.66

376.62

25.20

0.3335

515.20

2743.00

420

37/3.80

54.55

365.07

419.62

26.60

0.2993

574.10

3056.00

465

37/4.00

60.44

404.52

464.96

28.00

0.2702

636.10

3386.00

510

37/4.20

66.64

445.97

512.61

29.40

0.2450

701.30

3733.00

20.3%IACS

35

7/2.50

8.59

25.77

34.36

7.50

2.4927

41.44

228.70

45

7/2.90

11.56

34.68

46.24

8.70

1.8522

55.77

307.80

50

7/3.00

12.37

37.11

49.48

9.00

1.7310

59.67

329.30

55

7/3.20

14.08

42.22

56.30

9.60

1.5213

67.90

374.70

65

7/3.50

16.84

50.51

67.35

10.50

1.2717

76.98

448.30

70

7/3.60

17.81

53.44

71.25

10.80

1.2021

81.44

474.20

80

7/3.80

19.85

59.54

79.39

11.40

1.0788

89.31

528.40

95

7/4.16

23.79

71.35

95.14

12.48

0.9002

101.00

633.20

100

19/2.60

25.22

75.66

100.88

13.00

0.8524

121.70

674.10

120

19/2.85

30.30

90.91

121.21

14.25

0.7094

146.20

810.00

150

19/3.15

37.02

111.05

148.07

15.75

0.5807

178.60

989.40

185

19/3.50

45.70

137.10

182.80

17.50

0.4704

208.90

1222.00

210

19/3.75

52.46

157.39

209.85

18.75

0.4098

236.10

1402.00

240

19/4.00

59.69

179.07

238.76

20.00

0.3601

260.00

1596.00

300

37/3.20

74.39

223.18

297.57

22.40

0.2907

358.90

2000.00

380

37/3.60

94.16

282.46

376.62

25.20

0.2297

430.50

2532.00

420

37/3.80

104.91

314.71

419.62

26.60

0.2061

472.10

2821.00

465

37/4.00

116.24

348.72

464.96

28.00

0.1860

493.80

3125.00

510

37/4.20

128.15

384.46

512.61

29.40

0.1687

544.40

3446.00

導(dǎo)電率

Conductivity

標(biāo)稱面積

Nominal Area, mm²

結(jié)構(gòu)

Structure

計(jì)算截面積 Calculated Area

mm²

外徑

Outer Dia.,

mm

大直流電阻Max DC Resistance

（20℃）,

Ω/km

額定抗拉力

Rated Tensile Strength,

KN

計(jì)算質(zhì)量

Calculated Weight,

kg/km

根數(shù)/直徑

Nos/Dia

鋁

Al

鋼

Steel

總計(jì)

Total

23%IACS

35

7/2.50

10.31

24.05

34.36

7.50

2.2034

37.73

217.60

45

7/2.90

13.87

32.37

46.24

8.70

1.6373

50.77

292.80

50

7/3.00

14.84

34.64

49.48

9.00

1.5301

54.33

313.30

55

7/3.20

16.89

39.41

56.30

9.60

1.3448

61.82

356.50

70

7/3.60

21.38

49.87

71.25

10.80

1.0626

78.23

451.20

80

7/3.80

23.82

55.57

79.39

11.40

0.9536

87.17

502.80

95

7/4.16

28.54

66.60

95.14

12.48

0.7958

104.50

602.50

100

19/2.60

30.26

70.62

100.88

13.00

0.7535

110.80

641.40

120

19/2.85

36.36

84.85

121.21

14.25

0.6271

133.10

770.60

150

19/3.15

44.42

103.65

148.07

15.75

0.5133

162.60

941.40

185

19/3.50

54.84

127.96

182.80

17.50

0.4158

200.70

1162.00

210

19/3.75

62.96

146.89

209.85

18.75

0.3622

230.40

1334.00

240

19/4.00

71.63

167.13

238.76

20.00

0.3184

262.20

1518.00

300

37/3.20

89.27

208.30

297.57

22.40

0.2569

326.70

1903.00

380

37/3.60

112.99

263.63

376.62

25.20

0.2030

413.50

2409.00

420

37/3.80

125.89

293.73

419.62

26.60

0.1822

460.70

2684.00

465

37/4.00

139.49

325.47

464.96

28.00

0.1644

510.50

2974.00

510

37/4.20

153.78

358.83

512.61

29.40

0.1492

562.90

3278.00

590

37/4.50

176.54

411.92

588.46

31.50

0.1299

646.10

3763.00

27%IACS

45

7/2.90

17.11

29.13

46.24

8.70

1.3949

44.95

276.00

50

7/3.00

18.31

31.17

49.48

9.00

1.3035

48.09

295.40

55

7/3.20

20.83

35.47

56.30

9.60

1.1456

54.72

336.10

65

7/3.50

24.92

42.43

67.35

10.50

0.9577

65.46

402.00

70

7/3.60

26.36

44.89

71.25

10.80

0.9052

69.26

425.30

80

7/3.80

29.37

50.02

79.39

11.40

0.8124

77.17

473.90

95

7/4.16

35.20

59.94

95.14

12.48

0.6779

92.48

567.90

100

19/2.60

37.33

63.55

100.88

13.00

0.6419

98.06

604.50

120

19/2.85

44.85

76.36

121.21

14.25

0.5342

117.80

726.40

150

19/3.15

54.79

93.28

148.07

15.75

0.4373

143.90

887.30

185

19/3.50

67.64

115.16

182.80

17.50

0.3542

177.70

1095.50

210

19/3.75

77.64

132.21

209.85

18.75

0.3086

204.00

1257.60

240

19/4.00

88.34

150.42

238.76

20.00

0.2712

232.10

1430.80

300

37/3.20

110.10

187.47

297.57

22.40

0.2189

289.20

1793.80

380

37/3.60

139.35

237.27

376.62

25.20

0.1730

366.10

2270.30

420

37/3.80

155.26

264.36

419.62

26.60

0.1552

407.90

2529.60

465

37/4.00

172.04

292.92

464.96

28.00

0.1404

451.90

2802.90

510

37/4.20

189.67

322.94

512.61

29.40

0.1271

498.30

3090.10

590

37/4.50

217.73

370.73

588.46

31.50

0.1107

572.00

3547.40

670

37/4.80

247.73

421.81

669.54

33.60

0.0973

650.80

4036.10

導(dǎo)電率

Conductivity

標(biāo)稱面積

Nominal Area, mm²

結(jié)構(gòu)

Structure

計(jì)算截面積 Calculated Area,mm²

外徑

Outer Dia.

大直流電阻Max DC Resistance

（20℃）

額定抗拉力

Rated Tensile Strength

計(jì)算質(zhì)量

Calculated Weight

根數(shù)/直徑

Nos/Dia

鋁

Al

鋼

Steel

總計(jì)

Total

mm

Ω/km

KN

kg/km

30%IACS

45

7/2.90

19.88

26.36

46.24

8.70

1.2553

36.62

262.00

50

7/3.00

21.28

28.20

49.48

9.00

1.1731

39.19

280.40

55

7/3.20

24.21

32.09

56.30

9.60

1.0310

44.59

319.00

65

7/3.50

28.96

38.39

67.35

10.50

0.8618

53.34

381.60

70

7/3.60

30.64

40.61

71.25

10.80

0.8147

56.43

403.70

80

7/3.80

34.14

45.25

79.39

11.40

0.7311

62.88

449.80

95

7/4.16

40.91

54.23

95.14

12.48

0.6101

75.35

539.10

100

19/2.60

43.38

57.50

100.88

13.00

0.5777

79.90

573.90

120

19/2.85

52.12

69.09

121.21

14.25

0.4808

96.00

689.50

150

19/3.15

63.67

84.40

148.07

15.75

0.3936

117.30

842.30

185

19/3.50

78.60

104.20

182.80

17.50

0.3188

144.80

1040.00

210

19/3.75

90.23

119.62

209.85

18.75

0.2777

166.20

1194.00

240

19/4.00

102.67

136.09

238.76

20.00

0.2441

189.10

1358.00

300

37/3.20

127.96

169.61

297.57

22.40

0.1970

235.70

1703.00

380

37/3.60

161.95

214.67

376.62

25.20

0.1556

298.30

2155.00

420

37/3.80

180.44

239.18

419.62

26.60

0.1397

332.30

2401.00

465

37/4.00

199.93

265.03

464.96

28.00

0.1261

368.30

2661.00

510

37/4.20

220.42

292.19

512.61

29.40

0.1144

406.00

2933.00

590

37/4.50

253.04

335.42

588.46

31.50

0.0996

466.10

3367.00

670

37/4.80

287.90

381.64

669.54

33.60

0.0876

530.30

3831.00

35%IACS

50

7/3.00

25.73

23.75

49.48

9.00

1.0055

36.07

257.40

55

7/3.20

29.28

27.02

56.30

9.60

0.8837

41.04

292.80

65

7/3.50

35.02

32.33

67.35

10.50

0.7387

49.10

350.30

70

7/3.60

37.05

34.20

71.25

10.80

0.6983

51.94

370.60

80

7/3.80

41.28

38.11

79.39

11.40

0.6267

57.88

412.90

95

7/4.16

49.47

45.67

95.14

12.48

0.5229

69.36

494.90

100

19/2.60

52.46

48.42

100.88

13.00

0.4951

73.54

526.80

120

19/2.85

63.03

58.18

121.21

14.25

0.4121

88.36

633.00

150

19/3.15

77.00

71.07

148.07

15.75

0.3373

107.90

773.20

185

19/3.50

95.06

87.74

182.80

17.50

0.2732

133.30

954.60

210

19/3.75

109.12

100.73

209.85

18.75

0.2380

153.00

1096.00

240

19/4.00

124.16

114.60

238.76

20.00

0.2092

174.10

1247.00

300

37/3.20

154.74

142.83

297.57

22.40

0.1689

216.90

1563.00

380

37/3.60

195.84

180.78

376.62

25.20

0.1334

274.60

1978.00

420

37/3.80

218.20

201.42

419.62

26.60

0.1197

305.90

2204.00

465

37/4.00

241.78

223.18

464.96

28.00

0.1081

339.00

2442.00

510

37/4.20

266.56

246.15

512.61

29.40

0.0980

373.70

2693.00

590

37/4.50

306.00

282.46

588.46

31.50

0.0854

429.00

3091.00

670

37/4.80

348.16

321.38

669.54

33.60

0.0750

488.10

3517.00

導(dǎo)電率

Conductivity

標(biāo)稱面積

Nominal Area,

mm²

結(jié)構(gòu)

Structure

計(jì)算截面積 Calculated Area,mm²

外徑

Outer Dia.

大直流電阻Max DC Resistance

（20℃）

額定抗拉力

Rated Tensile Strength

計(jì)算質(zhì)量

Calculated Weight

根數(shù)/直徑

Nos/Dia

鋁

Al

鋼

Steel

總計(jì)

Total

mm

Ω/km

KN

kg/km

40%IACS

50

7/3.00

30.68

18.80

49.48

9.00

0.8798

30.28

231.90

55

7/3.20

34.91

21.39

56.30

9.60

0.7732

34.46

263.80

65

7/3.50

41.76

25.59

67.35

10.50

0.6463

41.22

315.60

70

7/3.60

44.18

27.07

71.25

10.80

0.6110

43.61

333.90

80

7/3.80

49.22

30.17

79.39

11.40

0.5483

48.59

372.10

95

7/4.16

58.99

36.15

95.14

12.48

0.4575

58.23

445.90

100

19/2.60

62.55

38.33

100.88

13.00

0.4332

61.74

474.60

120

19/2.85

75.15

46.06

121.21

14.25

0.3606

74.18

570.30

150

19/3.15

91.80

56.27

148.07

15.75

0.2952

90.62

696.70

185

19/3.50

113.34

69.46

182.80

17.50

0.2391

111.90

860.10

210

19/3.75

130.11

79.74

209.85

18.75

0.2083

128.40

987.30

240

19/4.00

148.03

90.73

238.76

20.00

0.1830

146.10

1123.00

300

37/3.20

184.49

113.08

297.57

22.40

0.1477

182.10

1408.00

380

37/3.60

233.50

143.12

376.62

25.20

0.1176

230.50

1783.00

420

37/3.80

260.16

159.46

419.62

26.60

0.1048

256.80

1986.00

465

37/4.00

288.28

176.68

464.96

28.00

0.0946

284.60

2201.00

510

37/4.20

317.82

194.79

512.61

29.40

0.0858

313.70

2426.00

590

37/4.50

364.85

223.61

588.46

31.50

0.0747

360.10

2785.00

670

37/4.80

415.11

254.43

669.54

33.60

0.0657

409.80

3169.00

導(dǎo)電率

Conductivity

綜合彈性模量

overall elasticity modulus

綜合線膨脹系數(shù)

Integrated linear expansion coefficient

電阻溫度系數(shù)

resistance temperature coefficient

%IACS

Gpa

1/℃

1/℃

14

161.4

12.0*10^-6

0.0034

20.3

147.2

13.0*10^-6

0.0036

23

141.3

12.9*10^-6

0.0036

27

133

13.4*10^-6

0.0036

30

126

13.8*10^-6

0.0038

35

115.3

14.5*10^-6

0.0038

40

103.6

15.5*10^-6

0.0040