结构

钢丝

mm

钢绞线

mm

全部钢丝

断面面积

公称抗拉强度/MPa

参考重量

Kg/100m

1175

1270

1370

1470

1570

钢绞线最小破坏断拉力/kN

1×7

1.60

4.8

14.07

16.53

17.87

19.28

20.68

22.09

11.17

1.80

5.4

17.81

20.93

22.62

24.40

26.18

27.96

14.14

2.00

6.0

21.99

25.84

27.93

30.13

32.32

34.52

17.46

2.20

6.6

26.60

31.26

33.78

36.44

39.10

41.76

22.77

2.30

6.9

29.08

34.17

36.93

39.84

42.75

45.66

23.09

2.60

7.8

37.17

43.60

47.20

50.92

54.63

58.30

29.51

2.90

8.7

46.24

54.33

58.72

63.36

67.97

72.60

36.71

3.00

9.0

49.48

58.14

62.84

67.79

72.74

77.68

42.38

3.20

9.6

56.30

66.15

71.50

77.13

82.76

88.39

44.70

3.50

10.5

67.35

79.14

85.85

92.27

99.00

105.74

53.48

3.80

11.4

79.39

93.28

100.82

108.76

116.70

124.64

63.04

结构

钢丝

mm

钢绞线

mm

全部钢丝

断面面积

公称抗拉强度/MPa

参考重量

Kg/100m

1175

1270

1370

1470

1570

钢绞线最小破坏断拉力/kN

1×19

1.60

8.0

38.2

44.88

48.51

52.38

56.15

59.97

30.40

1.80

9.0

48.35

56.81

61.40

66.24

71.07

75.91

38.49

2.00

10.0

59.69

70.14

75.81

81.77

87.74

93.71

47.51

2.20

11.6

72.22

84.86

91.71

98.94

106.16

113.39

56.69

2.30

11.5

78.94

92.75

100.25

108.15

116.04

123.94

62.84

2.60

13.0

100.88

118.53

125.12

138.20

148.29

158.38

80.30

2.90

14.5

125.50

147.46

159.38

171.93

184.48

197.03

99.90

3.00

15.0

134.30

157.80

170.56

183.99

197.42

210.85

105.43

3.20

16.0

152.81

179.55

194.06

209.35

224.63

239.91

121.64