西安Q345B钢管生产过程中毛管直径和壁厚的影响

单位：kg/米

壁厚

外径

4.5

5

6

8

10

12

14

16

20

25

30

35

106

11.26

12.45

14.80

19.33

23.67

27.81

31.76

35.51

42.42

49.94

107

11.37

12.58

14.94

19.53

23.92

28.11

32.11

35.90

42.91

50.55

108

11.49

12.70

15.09

19.73

24.17

28.41

32.45

36.30

43.40

51.17

57.70

109

11.60

12.82

15.24

19.93

24.42

28.71

32.79

36.69

43.89

51.79

58.44

110

11.71

12.94

15.39

20.13

24.67

29.01

33.11

37.08

44.38

52.41

59.18

111

11.83

13.06

15.54

20.33

24.92

29.31

33.45

37.47

44.87

53.03

59.92

112

11.94

13.18

15.69

20.53

25.17

29.61

33.79

37.86

45.36

53.65

60.66

66.46

113

12.05

13.32

15.83

20.73

25.42

29.91

34.13

38.25

45.85

54.27

61.40

67.32

114

12.17

13.44

15.98

20.93

25.67

30.21

34.46

38.64

46.34

54.89

62.14

68.18

115

12.28

13.57

16.12

21.13

25.92

30.51

34.79

39.03

46.83

55.51

62.88

69.04

116

12.40

13.69

16.27

21.33

26.17

30.81

35.13

39.44

47.32

56.13

63.62

69.90

117

12.51

13.81

16.42

21.53

26.41

31.11

35.47

39.84

47.81

56.74

64.36

70.76

118

12.62

13.93

16.57

21.73

26.65

31.40

35.81

40.23

48.30

57.33

65.10

71.62

119

12.73

14.06

16.72

21.92

26.90

31.69

36.15

40.63

48.79

57.90

65.84

72.49

120

12.84

14.19

16.87

22.11

27.14

31.98

36.49

41.03

49.28

58.50

66.58

73.36

121

12.95

14.32

17.02

22.30

27.41

32.26

36.84

41.43

49.78

59.08

67.32

74.23

122

13.05

14.44

17.16

22.49

27.64

32.53

37.18

41.83

50.29

59.67

68.06

75.11

123

13.16

14.57

17.30

22.68

27.88

32.82

37.53

42.23

50.79

60.25

68.80

75.99

124

13.26

14.70

17.45

22.87

28.12

33.11

37.87

42.63

51.29

60.83

69.54

76.87

125

13.36

14.82

17.60

23.06

28.36

33.40

38.20

43.03

51.70

61.42

70.28

77.75