钢丝绳

钢丝

钢丝总断面积m㎡

参考重量kg/100m

破断拉力

使用拉力

a

b

直径mm

破断拉力

使用拉力

a

b

(t)

(t)

(t)

(t)

8.7

0.4

27.88

26.21

3.88

0.65

100

200

6.2

2.07

0.35

75

150

11

0.5

43.57

40.96

6.1

1

115

230

7.7

3.23

0.5

75

150

13

0.6

62.74

58.98

8.37

1.5

115

230

9.3

4.65

0.8

100

200

15

0.7

85.39

60.27

11.89

2

150

300

11

6.33

1.1

115

230

17

0.8

111.53

104.8

15.54

2.6

150

300

12.5

8.27

1.4

115

230

19.5

0.9

141.16

132.7

19.64

3.3

175

350

14

10.46

1.7

125

250

21.5

1

174.27

163.8

24.27

4

175

350

15.5

12.92

2.2

150

300

24

1.1

210.87

198.2

29.36

5

225

450

17

15.64

2.6

150

300

26

1.2

250.95

235.9

34.97

5.8

225

450

18.5

18.62

3.1

150

300

28

1.3

294.52

27.68

41.04

6.8

250

500

20

21.85

3.6

175

350

30

1.4

341.57

321.1

47.6

7.9

250

500

21.5

25.33

4.2

175

350

32.5

1.5

392.11

368.6

54.65

9.1

275

550

23

29.1

4.9

225

450

34.5

1.6

446.13

419.4

62.16

10.4

300

600

24.5

33.1

5.5

225

450

36.5

1.7

503.64

473.4

70.19

11.7

300

600

26

37.36

6.2

225

450

39

1.8

564.63

530.8

78.68

13.1

350

700

28

41.86

7

250

500

43

2

697.08

655.3

97.17

16.2

400

800

31

51.72

8.6

250

500

47.5

2.2

843.47

702.9

117.26

19.5

450

900

34

62.56

10.4

300

600

52

2.4

1003.08

943.6

139.81

23.3

50

1000

37

74.46

12.4

300

600

56

2.6

1178.07

1107.4

164

27.3

750

1500

40

87.13

14.5

350

700

60.5

2.8

1366.28

1284.3

190.24

31.7

750

1500

43

101.15

17

400

800

65

3

1568.43

1474.3

218.53

36.4

750

1500

46

116.03

19

450

900