机械工程用方管.矩管.槽钢参数查询

热轧普通槽钢尺寸规格(摘自GB /T707—1988)

(表一)

尺寸/mm

型 号

h

5 6. 3 8 10 12. 6 14a 14b 16a 16 18a 18 20a 20 22a 22 25a 25b 25c 28a 28b 28c (表二)

尺寸/mm

型 号

h

b

d

t

r

r 1

截面 面积 /cm 2

理论 重量 /kg ·m -1

X -X I x /cm 4

50 63 80 100 126 140 140 160 160 180 180 200 200 220 220 250 250 250 280 280 280

b 37 40 43 48 53 58 60 63 65 68 70 73 75 77 79 78 80 82 82 84 86

d 4. 5 4. 8 5. 0 5. 3 5. 5 6. 0 8. 0 6. 5 8. 5 7. 0 9. 0 7. 0 9. 0 7. 0 9. 0 7. 0 9. 0 11. 0 7. 5 9. 5 11. 5

t 7. 0 7. 5 8. 0 8. 5 9. 0 9. 5 9. 5 10. 0 10. 0 10. 5 10. 5 11. 0 11. 0 11. 5 11. 5 12 12 12 12. 5 12. 5 12. 5

r 7. 0 7. 5 8. 0 8. 5 9. 0 9. 5 9. 5 10. 0 10. 0 10. 5 10. 5 11. 0 11. 0 11. 5 11. 5 12 12 12 12. 5 12. 5 12. 5

r 1 3. 50 3. 75 4. 0 4. 25 4. 5 4. 75 4. 75 5. 0 5. 0 5. 25 5. 25 5. 5 5. 5 5. 75 5. 75 6 6 6 6. 25 6. 25 6. 25

截面 面积 /cm 2 6. 928 8. 451 10. 248 12. 748 15. 692 18. 516 21. 316 21. 962 25. 162 25. 699 29. 299 28. 837 32. 831 31. 846 36. 246 34. 917 39. 917 44. 917 40. 034 45. 634 51. 234

理论 重量 /kg ·m -1 5. 438 6. 634 8. 045 10. 007 12. 318 14. 535 16. 733 17. 240 19. 752 20. 174 23. 000 22. 637 25. 777 24. 999 28. 453 27. 410 31. 335 35. 260 31. 427 35. 823 40. 219

W x /cm 3 10. 4 16. 1 25. 3 39. 7 62. 1 80. 5 87. 1 108 117 141 152 178 191 218 234 270 282 295 340 366 393

X -X I x /cm 4 26. 0 50. 8 101 198 391 564 609 866 935 1270 1370 1780 1910 2390 2570 3370 3530 3690 4760 5130 5500

i /c 1. 2. 3. 3. 4. 5. 5. 6. 6. 7. 6. 7. 7. 8. 8. 9. 9. 9. 101010

W x /cm 3

32a 32b 32c 36a 36b 36c 40a 40b 40c 6. 5 12 24a 24b 24c 27a 27b 27c 30a 30b 30c

320 320 320 360 360 360 400 400 400 65 120 240 240 240 270 270 270 300 300 300

88 90 92 96 98 100 100 102 104 40 53 78 80 82 82 84 86 85 87 89

8. 0 10. 0 12. 0 9. 0 11. 0 13. 0 10. 5 12. 5 14. 5 4. 3 5. 5 7. 0 9. 0 11. 0 7. 5 9. 5 11. 5 7. 5 9. 5 11. 5

14 14 14 16 16 16 18 18 18 7. 5 9. 0 12. 0 12. 0 12. 0 12. 5 12. 5 12. 5 13. 5 13. 5 13. 5

14 14 14 16 16 16 18 18 18 7. 5 9. 0 12. 0 12. 0 12. 0 12. 5 12. 5 12. 5 13. 5 13. 5 13. 5

7 7 7 8 8 8 9 9 9 3. 75 4. 5 6. 0 6. 0 6. 0 6. 25 6. 25 6. 25 6. 75 6. 75 6. 75

48. 513 54. 913 61. 313 60. 910 68. 110 75. 310 75. 068 83. 068 91. 068 8. 547 15. 362 34. 217 39. 017 43. 817 39. 284 44. 684 50. 084 43. 902 49. 902 55. 902

38. 083 43. 107 48. 131 41. 814 53. 466 59. 928 58. 928 65. 208 71. 488 6. 709 12. 059 26. 86 30. 628 34. 396 30. 838 35. 077 39. 316 34. 463 39. 173 43. 833

475 509 543 660 703 746 879 932 986 17. 0 57. 7 254 274 293 323 347 372 403 433 463

7600 8140 8690 11900 12700 13400 17600 18600 19700 55. 2 346 3050 3280 3570 4360 4690. 1 5018. 1 6047. 9 6447. 9 6947. 9

边长H/mm

边长B/mm

允许偏差/mm±0.50

壁厚m

理论重量

)

截面面积A/cm^2

惯性矩/cm^4Ix 1.591.771.942.213.27

Iy 0.840.931.021.151.1

惯性半径/cm rx 1.081.071.061.031.41

ry 0.788 0.777 0.765 0.742 0.815

截面模数cm^3 Wx 1.061.181.291.471.63

扭转常数

Ct/cm^

3 1.4 1.56 1.71 1.95 1.91

厚度t/mm — t ≤33＜t ≤66＜t ≤10t ＞10

外圆弧半径/mm 碳素钢)

0.840.931.021.151.1

1.83 2.07 2.29 2.68 2.74

FGXR

1.0～2.5t 1.5～2.5t 2.0～3.0t 2.0～3.5t

1.5～2.5t 2.0～3.0t 2.0～3.5t 2.5～4.0t 低合金钢

)

t/mM/(kg/m

Wy It/cm^4

(σs ≤320MPa (σs ≥320MPa

30 20 1.5 1.75

1.06 1.22 1.36 1.64 1.3

1.35 1.55 1.74 2.09 1.65

40

20

±0.50

2 2.5 1.5

1.75 2 2.5 3 1.5 1.75 2

40

30

±0.50

3 1.5 1.75 2 2.5 3 1.5

50

30

±0.50

1.75 2 2.5

1.49 1.68 2.03 2.36 1.41 1.63 1.83 2.23 2.6 1.53 1.77 1.99 2.42 2.83 1.65 1.9 2.15

1.9 2.14 2.59 3.01 1.8 2.07 2.34 2.84 3.31 1.95 2.25 2.54 3.09 3.61 2.1 2.42 2.74

3.684.054.695.213.824.324.775.576.244.384.965.496.457.276.657.558.38

1.231.341.541.681.842.072.282.642.942.813.173.514.1 4.6 2.252.542.81

1.391.38

0.804 0.793

1.842.02

1.231.341.541.681.471.661.822.112.351.872.112.342.743.071.8 2.032.25

3.11 3.45 4.06 4.57 4.06 4.63 5.17 6.15 7 5.52 6.31 7.07 8.47 9.72 5.52 6.32 7.06

2.14

定尺精度

2.36 2.72 3 2.46 2.76 3.07 3.59 4.01 3.02 3.42 3.79 4.46 5.03 3.41 3.54 3.92

级别 普通级别

长度范围/mm 4000～12000

允许偏差/mm (+70,0) (+5,0) (+10,0)

40

25

±0.50

1.350.772.351.32

0.748

2.6

精确级别4000～6000精确级别

＞6000～12000

1.461.011.911.441.431.41.371.51.481.471.451.42

0.999 0.988 0.965 0.942 1.199 1.187 1.176 1.153 1.129

2.162.392.793.122.192.482.753.233.63

50

25

±0.50

1.781.042.661.76

1.024

3.02

1.751.013.35

3

2.5 3 1.5 1.75 2

±0.50

3 4 1.5 1.75 2

55

25

±0.50

2.5 3 4 1.5

3.303 4.198 2.003 2.314 2.619 3.21 3.775 4.826 1.767

4.2065.3472.5522.9483.3364.0894.8086.1482.252

12.8275.69615.2396.6829.3

6.602

2.5

2.62 3.07 1.767 2.039 2.305 2.817

2.34 3.91 2.2522.5982.9363.589

9.8911.17

3.283.67

1.721.69

0.991 0.969 1 1.22

3.954.47

2.622.932.2762.5792.8613.366

8.43 9.64 7.587 8.682 9.727 11.66613.40116.24412.23814.05915.81719.22222.33627.82 6.273

4.6 5.18 3.83 4.35 4.84 5.72 6.49 7.77 5.24 5.97 6.6737.9659.12311.063.458

7.5353.4158.5663.8689.5354.29111.2965.05

1.821.233.019 1.815 1 4 5 8 8 6 3 8 3 1

4 3.426 4 8

1.801.203.81

8 6 3 7 8 6 5 2 9 2

1.771.184.511.741.16

50

40

5.133.797

4.455

1.681.116.09

5

1.901.60

3.723.301

3.7594.1924.988

10.6037.51811.848.34814.1219.97616.14919.4938.453

1.891.594.24

1 6 8

1.881.584.731.851.565.64

11.381.831.532 7 2.46

6.465.691

6.839

13.671.781.497.79

7

1.931.043.071.968

7

1.75

55

40

±0.50

1.5 1.75

55

50

±0.50

1.75

±0.60

2 2.5

±0.60

4 2

70

50

±0.60

2.5 3 4

4.826 2.934 3.602 4.245 5.451

6.1473.7374.5895.4086.947

24.6918.045

3

2.62 3.209 3.774

3.3374.0894.808

2

2.726 3.09

3.4733.936

15.81113.6617.714

2

2.776

3.536

14.9049.107

2.121 2.452

2.7023.123

11.6747.15813.3298.158

2

2.305

2.936

10.6893.073

2.039

2.598

9.6062.779

2 7 8 5 2 3 1 3 4 4 4

5 4 3 7 6 4 3 1 4 1 8 3 2 5 6

4 3 6 5 7 9 9 1 5 7 2

2.2232.4593.5794.0794.5535.4646.1193.3853.9984.529

7.156 7.992 14.01716.17518.20823.17326.14212.57 15.05417.33521.14120.70225.04529.12136.298

3.9164.3425.7946.6147.3948.4159.4335.8816.9817.95 9.5238.1169.72211.17513.653

1.921.033.491.901.023.882.071.624.242.061.614.842.051.605.412.131.985.74

15.292.121.976.448

2.121.235.012.091.215.972.061.186.832.001.14

60

30

15.0465.07817.9335.99820.4966.794

60

40

8.235.363

4.9155.8676.718

18.4129.8312.2222.06925.374

1.626.13

7 6 8

11.732.191.597.354 6

2 6

13.452.161.578.45

30.97416.262.111.5310.38.134

3

±0.70

5 2 2.5 3

80

60

±0.70

5 3 4

90

40

±0.75

3

90

50

±0.75

4 5

5.658 7.338 8.914

7.2089.347

5

9.699

12.356103.25

8.129 6.129 7.966

10.3567.808

75.0870.042

4

6.71

8.547

64.78

8.129 3.561 4.387 5.187

10.35663.4354.5365.5896.608

4

5.187 6.71

6.6088.547

44.046

8 9

4 1 8 1 9 2.84

3 7 1 4 4 2 9 5 1.54

3 8 2 2 9 8 6 16.2

53.42667.61379.90830.88137.46743.68 54.78764.11 88.111

17.0621.18924.64211.00413.28315.28318.84421.74424.143

26.092.581.9812.510.43

9 4 1 6.3617.6278.77610.737 3 2 1 8 9.805

2.521.9415.612.88

80

40

54.66332.21

37.172.171.8918.114.879

2.861.679.33

1.6511.2

37.35512.7245.10352.246

15.255 2 4 7 6 5 65.634

17.552.811.6213.0

1 2 2 5 3 2.89

21.472.751.5824.262.69

18.712.287 1 8 1 6 3

44.882.992.3917.514.96

7 1 4 9 4

56.102.942.3521.918.70

2.3025.821.87

10.14787.945112.58330.332134.50335.67351.19364.32 13.825

17.33921.44175.426

70.48719.6187.894

3.121.6415.67 6

24.073.061.6019.512.037

8

11.356102.4927.6527.63.001.5622.77

2.5 3

90

55

±0.75

5 2

±0.75

3 4

95

50

±0.75

2

±0.80 ±0.90

3 4 5

6.69 8.594 10.484

8.408

106.45

2.5

4.347 5.369

5.5376.839

66.08480.306

5

10.484

13.356138.65

6.6 8.594

8.40810.947

93.203117.5

2.5

9.699 4.346 5.368

12.356120.575.5366.839

61.7575.049

4

7.966

10.147

102.7

5.172 6.129

6.5897.808

70.26381.845

8 6 5 5 5 28.957 5 4 7 8 1 7 3 44.938

3 6 7 1 3 3.34

3 2.07

6 1 9 2 9 3 8 1 1 1 1 1 9 2

65.29976.43397.162

19.23522.31627.961

28.233.26

15.611.29

4 4 8 8 10.53

32.733.232.0418.113.09

7 2 7 7 4 2 7 1 4 2 2.07

40.693.182.0022.416.2747.343.121.9526.718.93

2.2813.7

115.43636.77462.72476.877

17.60121.357

33.063.312.2616.612.75

3 9 6 2 5 7 8 3.5

1 8 5 6 9.808

49.763.322.4320.716.5862.383.272.3826.120.7973.213.222.3130.824.4024.523.452.1013.9

90

60

104.55227.391133.85234.501160.27340.71257.45870.32488.311112.409

16.80420.36425.01231.35

29.643.242.0816.911.89

5 1 5

36.053.55

21.214.42

100

50

120

50

10.947134.12

2.0226.817.976

13.356158.1652.423.441.9831.620.97113.75836.804

±0.90

3 4

±0.90

6 3 4

±1.00

6 4 5

150

100

±1.20

4

5

14.874 18.334

18.947594.59

6

18.865

24.032569.94

16.981 12.99 15.979

21.632

106

5

15.097 8.955 11.734 14.409

19.232327.9511.408230.1911.947294.5718.356353.11

5

8.013 10.478 12.839

10.208189.1113.347240.7216.356286.94

3

7.543

9.608

168.58

4 3 8 5 8 2 3 8 5 8 1 1 1 5

9 9 4 6 8 9 1 9 5 2 5 9 3 1

28.1

2 17.077 6 8 9 8 7

112.87

30.317

42.694.182.10

8 1 6 2 7 9 3 8 2 1 6 1 4.11

120

60

64.394.302.5131.521.46

8 2 2 6 6 9 5 7 7 6 8 79.28

81.234.242.4640.127.0795.964.182.4247.831.98108.74.122.3754.636.23123.44.493.2838.330.85157.24.433.2449.0

156.02937.138200.40747.048240.86955.846277.36163.597255.12850.799

120

80

39.32330.43864.927

400.73577.772165.94

83.399

187.74.383.1958.846.93

6 4 1 8 6

214.94.333.1567.653.74180.45.093.3061.345.10215.95.033.2573.853.97247.94.983.2185.261.97318.55.60

140

80

16.547429.5820.356517.02

410.71376.478498.81591.834580.919105.83

63.71660.613104.94

23.356719.16383.95.544.0595.879.79806.733126.81

160

60

±1.20

8 3

±1.20

4 5

±1.20

8 3

±1.30

4 5

200

100

±1.30

6 8 4

16.758 20.689 24.517 31.861 18.014

21.317926.0226.3561124.231.2321309.540.3911643.1

4.5

26.81 11.075 16.264 6

14.216 17.519 20.749

18.117597.6922.356721.6526.433835.94

4.5

28.096 9.898 14.498

35.7911039.112.608389.8618.469552.08

4 1 5 6 3 9 3

5 8 1 8 8 1 3 5.505 6 2 6

9 7 2.58

3 5 3 1 1 1 2 6 5 3 9 9 5 6

7 6 2 6 3

1147.71181.85228.15324.96

50.1470.085

519.35.383.91138. 109.883.915.56

48.727.97

116.65.462.5169.038.88

3 8 4 9 3.17

203.55.733.3471.750.88214.05.683.3090.2

160

80

483.12988.031

105.9

61.02599.175

286.85.623.25104. 76.20

8 9 3 4 5 7 5 3

129. 85.89

180

65

698.881122.27876.599149.54306.75438.91

61.84986.993

33.6441036.5343.614.108550.3520.719784.13

111.76.242.8161.134.398 7 8 451.74 7 3

5 8 4

156.46.152.7487.148.14373.86.584.18102. 74.75

180

100

852.708127.06

153.88178.88222.49

6.534.14

124. 90.341012.58

9 3 6

523.76.474.09145. 104.71222.93

5 2

5 2

651.16.364.00182. 130.21554.60

22.9411199.7410.27.234.2312082.15948.151141.81

6

5

200

120

±1.40

6 8 4 5

200

150

±1.50

6 8 4 5

220

140

±1.50

6 8 4 5

250

150

±1.60

6 8 4 5

260

180

±1.80

6 8 5 6

300

200

±2.00

8 10 5

22.259 26.101 34.376 19.3 23.8 28.3 36.5 21.2 26.2 31.1 40.2 21.8 27 32.1 41.5 24.3 30.1 35.8 46.5 33.2 39.6 51.5 63.2 38

28.3561459.333.6321703.243.79124.5 30.4 36 46.4 26.9 33.4 39.6 51.2 27.7 34.4 40.8 52.8 30.9 38.4 45.6 59.2 42.4 50.4 65.6 80.6 48.4

[***********][***********][***********][***********][**************]1

1 6 719.01 618750874

3 6 7

6 1 2

9 3 6

2 1 7 143.8103 125 146 180 136 166 194 242 135 165 193 241 165 201 236 296 261 307 388 646 336

8 6 1789.55

1 1345 1652 1947 2507 1942 2391 2826 3664 1987 2447 2891 3746 2665 3285 3886 5050 4695 5566 7267 8850 6836

171.94200.1249.6172 210 245 308 219 267 312 396 224 274 321 407 275 337 396 504 426 501 642 772 552

496.97.174.18145. 99.381203.87576.87.114.14170. 115.31412.98

4.05214.

7.435.021357.374.971657.324.93193

10797.174.8223910217.676.1615812457.626.1119314577.566.0622718157.435.95283948

8.265.84172

5.8

210

11558.21

13528.155.7524716858.015.6530812349.346.3221615089.286.2726417689.236.2331122199.086.1239123509.867.4531727639.81

7.4

374

34939.687.2947341749.56

7.2

566

336111.48.34416

6

350

250

±2.20

8 10 5 6

400

200

±2.40

8 10 5 6

400

250

±2.60

8 10 12 5 6

450

250

±2.80

8 10 12 6 8

500

300

±3.20

10 12 6 8

550

350

±3.60

10 12 8

10

45.2 59.1 72.7 45.8 54.7 71.6 88.4 45.8 54.7 71.6 88.4 104 49.7 59.4 77.9 96.2 113 64.1 84.2 104 123 73.5 96.7 120 141 109 135

57.6 75.2 92.6 58.4 69.6 91.2 113 58.4 69.6 91.2 113 132 63.4 75.6 99.2 122 144 81.6 107 133 156 93.6 123 153 180 139 173

73709389

396211.38.[1**********].28.19626

396 504 606 504 594 766 927 431 509 652 786 898 565 668 860

8115 [***********][***********][***********][***********][***********][***********][***********]7901

651 838 1012 817 967 1253 1522 742 877 1133 1373 1591 937 1110 1440 1753 2042 1253 1628 1983 2314 1688 2202 2693 3156 2856 3503

[1**********].18.[**************]3.410.[**************].410.[**************].210.[**************]3.110.[**************]4.6

8.6

624

[1**********].58.[**************]4.48.[**************]4.38.[**************]14.18.[**************]15.110.[1**********]52

15

10.5856

[1**********]4.910.41102

[1**********]4.810.[***********]614.610.[***********]16.710.[**************]16.510.51304

740 953

[1**********]6.410.[***********]316.210.[***********]118.812.[***********]418.612.[***********]318.512.[***********]618.312.[***********]020.714.[***********]220.614.626652100

600 400 ±4.00

12

14 8 10 12

160 185 122 151 179 207 235

204 236 155 193 228 264 299

[1**********]0.414.[***********]120.314.[***********]422.816.[***********]922.716.[**************] 132310 148210

6239122.516.[**************]2.416.[**************]2.316.349403988

[***********][***********]0510

4118 4710 3591 4413 5201 5962 6694

14 16

边长 允许偏B/mm

差/mm

壁厚

理论重量 截面面积

惯性矩

惯性半径

截面模数

扭转常数

厚度t/mm

外圆弧半径/mm

t/mmM/(kg/m) A/cm^2Ix=Iy/cm^4rx=ry/cmWx=Wy/cm^3 It/cm^4Ct/cm^3

1.5

0.826 0.941 1.05 0.867 1.061 1.215 1.363 1.296 1.49 1.677 2.032 2.361 1.767 2.039 2.305 2.817 3.303 4.198 2.238 2.589 2.933 3.602 4.245 5.454 3.56 4.387

1.052 1.199 1.34 1.105 1.352 1.548 1.736 1.652 1.898 2.136 2.589 3.008 2.525 2.598 2.936 3.589 4.208 5.347 2.852 3.298 3.736 4.589 5.408 6.974 4.54 5.589

0.583 0.642 0.692 1.025 1.216 1.357 1.482 2.195 2.47 2.721 3.154 3.5 5.489 6.237 6.939 8.213 9.32 11.064 11.065 12.641 14.146 16.941 19.463 23.725 25.12 30.34

0.744 0.732 0.72 0.963 0.948 0.936 0.923 1.152 1.14 1.128 1.103 1.078 1.561 1.549 1.537 1.512 1.488 1.438 1.969 1.957 1.945 1.921 1.897 1.847 2.35 2.329

0.583 0.642 0.692 0.82 0.973 1.086 1.186 1.463 1.646 1.814 2.102 2.333 2.744 3.118 3.469 4.106 4.66 5.532 4.426 5.056 5.658 6.776 7.785 9.49 8.38 10.113

0.985 1.106 1.215 1.655 1.998 2.261 2.502 3.555 4.048 4.511 5.347 6.06 8.728 10.00911.23813.53915.62819.15217.39520.02522.57827.43631.97240.04739.81 48.539

0.88 0.98 1.06 1.24 1.47 1.65 1.8 2.21 2.49 2075 3.2 3.58 4.13 4.69 5.23 6.21 7.07 8.48 6.65 7.6 8.51 10.22 11.77 14.43 12.6 15.22

定尺精度级

别 普通级别精确级别精确级别— t ≤3 3＜t ≤6 6＜t ≤10t ＞10

碳素钢低合金钢

(σs ≤320MPa) (σs ≥320MPa)

FGXR

1.0～2.5t 1.5～2.5t 2.0～3.0t 2.0～3.5t

长度范围/mm4000～120004000～6000＞6000～12000

允许偏差/mm (+70,0) (+5,0) (+10,0) 1.5～2.5t 2.0～3.0t 2.0～3.5t 2.5～4.0t

25

±0.50

1.752 1.2 1.5

30

±0.50

1.752 1.5 1.75

40

±0.50

2 2.5 3 1.5 1.752

50

±0.50

2.5 3 4 1.5 1.752

60

±0.60

2.5 3 4 2

2.5

5 2.5 3

8.129 5.17 6.129 7.966 9.699 5.957. 7.071 9.222 11.269 8.013 10.478 12.839 15.097 11.734 14.409 16.981 12.99 15.98 18.866 14.246 17.549 20.749 26.84 15.502 19.12

10.3566.59 7.808 10.14712.3567.589 9.008 11.74714.35610.20813.34716.35619.23211.94718.35621.63216.54820.35624.03318.14722.35626.43234.19119.74824.356

50.468 49.4 57.522 72.108 84.602 75.147 87.838 111.031 131.414 127.277 161.907 192.903 220.42 226.337 271.071 311.415 305.94 367.95 424.57 402.26 485.441 562.094 696.639 516.97 625.68

2.207 2.74 2.714 2.665 2.616 3.147 3.122 3.074 3.025 3.531 3.482 3.434 3.385 3.891 3.842 3.794 4.3 4.252 4.203 4.708 4.659 4.611 4.513 5.117 5.068

16.822 14.1 16.434 20.602 24.172 18.787 21.959 27.757 32.853 28.283 35.979 42.867 48.982 45.267 52.214 62.283 55.625 66.9 77.194 67.043 80.906 93.683 116.106 79.534 96.258

85.56 78.5 92.188117.975141.183118.52139.66179.808216.628201.108260.088314.896365.452361.213438.986511.558486.47593.6 694.85635.603776.632910.2811155.01814.72998.22

25.61 21.2 24.74 31.11 36.65 28.22 33.02 41.84 49.68 42.51 54.17 64.71 74.16 68.1 81.72 94.12 83.63 100.74116.47100.75121.75141.22174.58119.48144.77

80

±0.70

4 5 2.5 3

90

±0.75

4 5 3 4

100

±0.80

5 6 4

110

±0.90

5 6 4

120

±0.90

5 6 4 5

130

±1.00

6 8 4

5

4 5

16.758 20.689 24.517 31.864 18.014 22.26 26.402 33.945 19.27 23.829 28.285 36.888 20.526 25.4 30.17 38.969 21.8 27 32.1 41.5 23 28.5 33.9 44 24.3

21.34726.35631.23240.59122.94828.35633.63343.24224.54730.35636.03246.99126.14832.35638.43349.64227.7 34.4 40.8 52.8 29.3 36.4 43.2 56 30.9

651.598 790.523 920.359 1155.735 807.82 982.12 1145.9 1411.8 987.152 1202.317 1405.408 1776.496 1191.3 1453.3 1701.6 2118.2 1422 1737 2037 2546 1680 2055 2413 3208 1968

5.524 5.476 5.428 5.331 5.933 5.885 5.837 5.714 6.341 6.293 6.245 6.148 6.75 6.702 6.654 6.532 7.16 7.11 7.06 6.94 7.57 7.52 7.47 7.35 7.97

53.085 112.931 131.479 164.819 107.71 130.95 152.79 188.25 123.394 150.289 175.676 222.062 140.15 170.97 200.18 249.2 158 193 226 283 176 216 254 319 197

1022.181253.571475.021887.611264.81554.11832.72364.11540.131893.792234.572876.941855.82285.32701 3503.12210 2724 3223 4189 2607 3216 3807 4958 3049

139.8 169.78197.9 247.69161.73196.79229.84289.03185.25225.79264.18333.56210.37256.8 300.91381.28237 290 340 432 265 325 381 486 295

150

±1.20

6 8 4 5

160

±1.20

6 8 4 5

170

±1.30

6 8 4 5

180

±1.40

6 8 4 5

190

±1.50

6 8 4 5

200

±1.60

6 8 4

220

±1.80

6 8 10 5 6

250

±2.00

8 10 12 5 6

280

±2.20

8 10 12 5 6

300

±2.40

8 10 12 6 8

350

±2.80

10 12 6

400

±3.20

8 10 12

35.8 46.5 57 33.2 39.6 51.5 63.2 73.5 38 45.2 59.1 72.7 84.8 42.7 50.9 66.6 82.1 96.1 54.7 71.6 88.4 104 64.1 84.2 104 123

45.6 59.2 72.6 42.4 50.4 65.6 80.6 93.7 48.4 57.6 75.2 92.6 108 54.4 64.8 84.8 104.6 122.5 69.6 91.2 113 132 81.6 107 133 156

2833 3566 4251 3238 3813 4828 5782 6487 4805 5672 7229 8707 9859 6810 8054 10317 12479 14232 9964 12801 15519 17767 16008 20618 25189 29054

7.88 7.76 7.65 8.74 8.7 8.58 8.47 8.32 9.97 9.92 9.8 9.7 9.55 11.2 11.1 11 10.9 10.8 12 11.8 11.7 11.6 14 13.9 13.8 13.6

283 357 425 294 347 439 526 590 384 454 578 697 789 486 575 737 891 1017 664 853 1035 1184 915 1182 1439 1660

4459 5815 7072 5038 5976 7815 9533 111497443 8843 [***********][***********][***********][***********]12747598

426 544 651 442 521 668 804 922 577 681 878 1062 1226 730 863 1117 1356 1574 997 1293 1572 1829 1372 1787 2182 2552

10

450

±3.60

12 14 8 10

500

±4.00

12 14 8 10 12

14 16

描述(D)

120 141 163 109 135 160 185 122 151 179 207 235

153 180 208 139 173 204 236 155 193 228 264 299

38216 44319 50414 44966 55100 64164 73210 62172 76341 89187 101010 114260

15.8 15.7 15.6 18 17.9 17.7 17.6 20 19.9 19.8 19.7 19.6

1911 2216 2521 1999 2449 2851 3254 2487 3054 3568 4080 4570

[***********][***********][***********][1**********]0

2892 3395 3877 3016 3702 4357 4989 3750 4612 5440 6241 7013

1. 空心型钢系用带钢冷弯后焊接而成。

2. 一般钢号为Q235-A ，20或16Mn 等，其力学性能与化学成分应符合GB/T 700，GB/T 699和GB/T 1591的规定。：