标称截面

根数/直径

面积

外径

单位长度质量

额定抗拉力

直流电阻 20℃

参考载流量

弹性模量

线胀系数

铝

钢

铝

钢

总和

90

120

150

No./mm

mm²

mm

kg/km

kN

Ω/km

A

A

A

Gpa

10^-6/℃

150/8

18/3.20

1/3.20

144.76

8.04

152.80

16.00

451.73

33.11

0.1984

466

605

712

60.6

21.6

150/20

24/2.78

7/1.85

145.68

18.82

164.50

16.67

526.49

46.80

0.1927

478

622

732

67.2

20.2

185/10

18/3.60

1/3.60

183.22

10.18

193.40

18.00

571.73

41.28

0.1568

540

705

831

60.6

21.6

185/25

24/3.15

7/2.10

187.04

24.25

211.29

18.90

676.54

59.39

0.1502

559

730

862

67.3

20.2

185/30

26/2.98

7/2.32

181.34

29.59

210.93

18.88

696.60

64.88

0.1533

553

723

853

70.0

19.8

210/10

18/3.80

1/3.80

204.14

11.34

215.48

19.00

637.02

45.54

0.1408

578

756

892

60.6

21.6

210/25

24/3.33

7/2.22

209.02

27.10

236.12

19.98

756.06

66.38

0.1343

600

785

928

67.3

20.2

210/35

26/3.22

7/2.50

211.73

34.36

246.09

20.38

812.07

75.53

0.1313

610

799

944

69.9

19.8

210/50

30/2.98

7/2.98

209.24

48.82

258.06

20.86

901.31

92.47

0.1300

617

808

956

75.2

18.9

240/30

24/3.60

7/2.40

244.29

31.67

275.96

21.60

883.64

77.58

0.1149

662

869

1028

67.3

20.2

240/40

26/3.42

7/2.66

238.85

38.90

277.75

21.66

917.00

85.37

0.1164

658

864

1022

70.0

19.8

240/55

30/3.20

7/3.20

241.27

56.30

297.57

22.40

1039.30

106.65

0.1127

675

887

1050

75.2

18.9

300/15

42/3.00

7/1.67

296.88

15.33

312.21

23.01

921.28

66.49

0.0971

732

963

1141

60.3

21.7

300/20

45/2.93

7/1.95

303.42

20.91

324.33

23.43

976.78

74.24

0.0946

745

981

1162

61.9

21.3

300/25

48/2.85

7/2.22

306.21

27.10

333.31

23.76

1025.56

83.35

0.0931

754

993

1177

63.7

20.9

300/40

24/3.99

7/2.66

300.09

38.90

338.99

23.94

1085.46

94.40

0.0936

753

992

1176

67.3

20.2

300/50

26/3.85

7/2.98

302.68

48.82

351.50

24.26

1150.28

106.20

0.0928

759

1001

1187

69.9

19.8

300/70

30/3.60

7/3.60

305.36

71.25

376.61

25.20

1315.37

130.70

0.0890

783

1033

1226

75.2

18.9

400/20

42/3.51

7/1.95

406.40

20.91

427.31

26.90

1260.59

90.93

0.0710

891

1179

1401

60.2

21.7

400/25

45/3.33

7/2.22

391.91

27.10

419.01

26.60

1262.30

96.01

0.0732

875

1157

1375

61.9

21.3

400/35

48/3.22

7/2.50

390.88

34.36

425.24

26.80

1307.63

104.56

0.0729

879

1162

1381

63.6

20.9

400/50

54/3.07

7/3.07

399.73

51.82

451.55

27.60

1448.57

126.94

0.0704

901

1193

1419

67.3

20.2

400/65

26/4.42

7/3.44

398.94

65.06

464.00

28.00

1532.21

140.32

0.0697

909

1205

1433

70.0

19.8

400/95

30/4.16

19/2.50

407.75

93.27

501.02

29.10

1746.10

175.35

0.0668

938

1245

1481

74.9

19.0

500/35

45/3.75

7/2.50

497.01

34.36

531.37

30.00

1600.79

107.30

0.0577

1016

1350

1608

61.9

21.3

500/45

48/3.60

7/2.80

488.58

43.10

531.68

30.00

1635.49

132.23

0.0583

1011

1343

1600

63.7

20.9

500/65

54/3.44

7/3.44

501.88

65.06

566.94

31.00

1818.78

155.92

0.0561

1039

1383

1648

67.3

20.2

630/45

45/4.22

7/2.81

629.40

43.10

672.50

33.75

2026.52

152.20

0.0456

1169

1562

1865

61.9

21.3

630/55

48/4.12

7/3.20

639.92

56.30

696.22

34.30

2141.05

169.30

0.0445

1194

1597

1909

63.7

20.9

630/80

54/3.87

19/2.32

635.19

80.32

715.51

34.80

2290.32

197.54

0.0443

1202

1608

1922

67.0

20.3

800/55

45/4.80

7/3.20

814.30

56.30

870.60

38.40

2622.74

197.03

0.0352

1376

1851

2218

61.9

21.3

800/70

48/4.63

7/3.60

808.15

71.25

879.40

38.60

2704.94

209.73

0.0353

1376

1851

2219

63.7

20.9

800/100

54/4.33

19/2.60

795.17

100.90

896.07

39.00

2869.32

247.52

0.0354

1383

1860

2230

67.0

20.3

1000/125

54/4.84

19/2.90

993.52

125.50

1119.02

43.54

3581.46

308.57

0.0284

1579

2136

2569

67.0

20.3

1440/120

84/4.67

19/2.80

1438.81

117.00

1555.81

51.36

4759.37

369.20

0.0199

1932

2640

3194

63.0

21.1