1470

1570

1670

1770

天然纤维芯

钢丝绳

合成纤维芯

钢丝绳

钢丝绳最小破断拉力  kN

8

9

9.3

10

11

12

12.5

13

14

15.5

16

17

18

18.5

20

21.5

22

24

24.5

26

28

30

32

34

36

38

40

16.1

.20.3

 21.7

25.1

30.4

36.1

39.2

42.4

49.2

60.3

64.3

72.5

81.3

85.9

100

116

121

145

151

170

197

226

257

290

325

362

402

14.8

18.7

20.0

23.1

28.0

33.3

36.1

39.0

45.3

55.5

59.1

66.8

74.8

79.1

92.4

107

112

133

139

156

181

208

237

267

299

334

370

19.7

24.9

26.6

30.7

37.2

44.2

48.0

51.9

60.2

73.8

78.7

88.8

99.5

105

123

142

149

177

184

208

241

277

315

355