1570

1670

1770

1870

钢丝绳最小破断拉力  kN

1.4

2.1

2.8

3.5

4.2

4.9

5.6

6.3

7

7.7

8.4

9.1

9.8

10.5

11

12

12.5

14

15.5

17

18

19.5

21

22.5

0.98

2.21

3.93

6.14

8.84

12.0

15.7

19.9

24.5

29.7

35.4

41.5

48.1

55.2

60.6

72.1

78.3

98.2

120

145

162

191

221

254

1.51

3.39

6.03

9.42

13.6

18.5

24.1

30.5

37.7

45.6

54.3

63.7

73.9

84.8

93.1

111

120

151

185

222

249

292

339

389

1.60

3.61

6.42

10.0

14.4

19.6

25.7

32.5

40.1

48.5

57.7

67.8

78.6

90.2

99.0

118

128

160

197

236

265

311

361

414

1.70

3.82

6.80

10.6

15.3

20.8

27.2

34.4

42.5

51.4

61.2