常用型钢规格参数

型号

截面尺寸/mm

截面面积/cm 2

理论质量/(kg/m)

外表面积/(m 2

/m)

惯性矩/cm^4 惯性半径/cm 截面模数/cm^3 质心距离/cmm Section dimension

Inertia moment

Inertia radius

Module of bending

Centroid

Type b

d

r Area Weight Surface area

I x

I x1

I x0

I y0

i x i x0 i y0 W x

W x0

W y0

Z 0

2

20

3 3.5 1.132 0.8 0.078 0.40 0.81 0.63 0.17 0.59 0.75 0.39 0.29 0.45 0.20 0.60 4

1.459

1.145 0.077 0.50 1.09 0.78 0.22 0.58 0.73 0.38 0.36 0.55 0.24 0.

2.5

25

3

1.432

1.124 0.098 0.82 1.57 1.29 0.34 0.76 0.95 0.49 0.46 0.73 0.33 0.73 4 1.859 1.459 0.097 1.03

2.11 1.62 0.43 0.74 0.93 0.48 0.59 0.92 0.40 0.76 3

30

3

4.5

1.749 1.373 0.117 1.46

2.71 2.31 0.61 0.91 1.15 0.59 0.68 1.09 0.51 0.85 4 2.276 1.786 0.117 1.84

3.63 2.92 0.77 0.90 1.13 0.58 0.87 1.37 0.62 0. 3.6

36

3

2.109 1.656 0.141 2.58 4.68 4.09 1.07 1.11 1.39 0.71 0.99 1.61 0.76 1.00 4 2.756 2.163 0.141

3.29 6.25 5.22 1.37 1.09 1.38 0.70 1.28 2.05 0.93 1.04 5

3.382 2.654

0.141

3.95

7.84

6.24

1.65

1.08 1.36 0.70

1.56

2.45

1.00

1.07

3

5 2.359 1.852 0.157 3.59 6.41 5.69 1.49 1.23 1.55 0.79 1.23 2.01 0.9

6 1.09

4 3.086 2.422 0.157 4.60 8.56 7.29 1.91 1.22 1.54 0.79 1.60 2.58 1.19 1.13

5 3.791 2.97

6 0.156 5.53 10.74 8.76 2.30 1.21 1.52 0.78 1.96 3.10 1.39 1.17

4.5 45 3 2.659 2.088 0.177

5.17 9.12 8.20 2.14 1.40 1.76 0. 1.58 2.58 1.24 1.22

4 3.486 2.736 0.177 6.6

5 12.18 10.5

6 2.75 1.38 1.74 0. 2.05 3.32 1.54 1.26

5 4.292 3.369 0.17

6 8.04 15.20 12.74 3.33 1.3

7 1.72 0.8

8 2.51 4.00 1.81 1.30

6 5.076 3.985 0.176 9.33 18.36 14.76 0. 1.36 1.70 0.80 2.95 4. 2.06 1.33

5 50 3

5.5

2.971 2.332 0.197 7.18 12.50 11.37 2.98 1.55 1.96 1.00 1.96

3.22 1.57 1.34

4 3.7 3.059 0.197 9.26 16.69 14.70 3.82 1.54 1.94 0.99 2.56 4.16 1.96 1.38

5 4.803 3.770 0.19

6 11.21 20.90 17.79 4. 1.53 1.92 0.98 3.13 5.03 2.31 1.42

6 5.688 4.465 0.196 13.05 25.14 20.68 5.42 1.52 1.91 0.98 3.68 5.85 2.63 1.46

5.6 56 3

6

3.343 2.624 0.221 10.19 17.56 16.14

4.24 1.75 2.20 1.13 2.48 4.08 2.02 1.48

4 4.390 3.446 0.220 13.18 23.43 20.92 5.46 1.73 2.18 1.11 3.24 5.28 2.52 1.53

5 5.415 4.251 0.220 16.02 29.33 25.42 6.61 1.72 2.17 1.10 3.97 6.42 2.98 1.57

6 6.420 5.040 0.220 18.69 35.26 29.66 7.73 1.71 2.15 1.10 4.68 7.49 3.40 1.61

7 7.404 5.812 0.219 21.23 41.23 33.63 8.82 1.69 2.13 1.09 5.36 8.49 3.80 1.

8 8.367 6.568 0.219 23.63 47.24 37.37 9. 1.68 2.11 1.09 6.03 9.44 4.16 1.68

6 60 5

6.5

5.829 4.576 0.236 19. 3

6.05 31.57 8.21 1.85 2.33 1.19 4.59

7.44 3.48 1.67

6 6.914 5.42

7 0.235 23.25 43.33 36. 9.60 1.83 2.31 1.1

8 5.41 8.70 3.98 1.70

7 7.977 6.262 0.235 26.44 50.65 41.92 10.96 1.82 2.29 1.17 6.21 9.88 4.45 1.74

8 9.020 7.081 0.235 29.47 58.02 46.66 12.28 1.81 2.27 1.17 6.98 11.00 4.88 1.78

6.3 63 4

7

4.978 3.907 0.248 19.03 33.35 30.17 7. 1.96 2.46 1.26 4.13 6.78 3.29 1.70

5 6.143 4.822 0.248 23.17 41.73 36.77 9.57 1.94 2.45 1.25 5.08 8.25 3.90 1.74

6 7.288 5.721 0.24

7 27.12 50.14 43.03 11.20 1.93 2.43 1.24 6.00 9.66 4.46 1.78

7 8.412 6.603 0.247 30.87 58.60 48.96 12.79 1.92 2.41 1.23 6.88 10.99 4.98 1.828 9.515 7.469 0.247 34.46 67.11 54.56 14.33 1.90 2.40 1.23 7.75 12.25 5.47 1.85 1011.657 9.151 0.246 41.09 84.31 .85 17.33 1.88 2.36 1.22 9.39 14.56 6.36 1.93

7 70 4

8

5.570 4.372 0.275 2

6.39 45.74 41.80 lO.99 2.18 2.74 1.40 5.14 8.44 4.17 1.86

5 6.875 5.397 O.275 32.21 57.21 51.08 13.34 2.1

6 2.73 1.39 6.32 10.32 4.95 1.91

6 8.160 6.406 O.275 37.7

7 68.73 59.93 15.6l 2.15 2.7l 1.3

8 7.48 12.1l 5.67 1.95

7 9.424 7.398 O.275 43.09 80.29 68.35 17.82 2.14 2.69 1.38 8.59 13.81 6.34 1.99

8 10.667 8.373 0.274 48.17 91.92 76.37 19.98 2.12 2.68 1.37 9.68 15.43 6.98 2.03

7.5 75

5

9 7.412 5.818 0.295 39.97 70.56 63.30 16.63 2.33 2.92 1.50 7.32 11.94 5.77 2.04

6 8.79

7 6.905 O.294 46.95 84.55 74.3

8 19.51 2.31 2.90 1.4

9 8. 14.02 6.67 2.07

7 10.160 7.976 O.294 53.57 98.71 84.96 22.18 2.30 2. 1.48 9.93 16.02 7.44 2.11

8 11.503 9.030 O.294 59.96 112.97 95.07 24.86 2.28 2.88 1.47 11.20 17.93 8.19 2.15 1014.126 11.0 0.293 71.98 141.71 113.92 30.05 2.26 2.84 1.46 13. 21.48 9.56 2.22

8 80 5 7.912 6.211 O.315 48.79 85.36 77.33 20.25 2.48 3.13 1.60 8.34 13.67 6.66 2.15

6 9.39

7 7.376 O.314 57.35 102.50 90.9

8 23.72 2.47 3.11 1.5

9 9.87 16.08 7.65 2.19

7 10.860 8.525 0.314 65.58 119.70 104.07 27.09 2.46 3.10 1.58 11.37 18.40 8.58 2.23

8 12.303 9.658 0.314 73.49 136.97 116.60 30.39 2.44 3.08 1.57 12.83 20.6l9.46 2.27 1015.126 11.874 0.313 88.43 171.74 140.09 36.77 2.42 3.04 1.56 15. 24.76 11.08 2.35

9 90 6

10

lO.637 8.350 O.354 82.77 145.87 131.26 34.28 2.79 3.51 1.80 12.61 20.63 9.95 2.44

7 12.301 9.656 O.354 94.83 170.30 150.47 39.18 2.78 3.50 1.78 14.54 23. 11.19 2.48

8 13.944 10.946 O.353 106.47 194.80 168.97 43.97 2.76 3.48 1.78 16.42 26.55 12.35 2.52 lO17.167 13.476 0.353 128.58 244.07 203.90 53.26 2.74 3.45 1.76 20.07 32.04 14.52 2.59 1220.306 15.940 O.352 149.22 293.76 236.21 62.22 2.71 3.41 1.75 23.57 37.12 16.49 2.67

1O 100 6

12

11.932 9.366 O.393 114.95 200.07 181.98 47.92 3.10 3.90 2.00 15.68 25.74 12.69 2.67

7 13.796 10.830 O.393 131.86 233.54 208.97 54.74 3.09 3. 1.99 18.10 29.55 14.26 2.71

8 15.638 12.276 0.393 148.24 267.09 235.07 61.41 3.08 3.88 1.98 20.47 33.24 15.75 2.761019.261 15.120 0.392 179.51 334.48 284.68 74.35 3.05 3.84 1.96 25.06 40.26 18.54 2.84 1222.800 17.8 O.391 208.90 402.34 330.95 86.84 3.03 3.81 1.95 29.48 46.80 21.08 2.91 1426.256 20.611 O.391 236.53 470.75 374.06 99.00 3.00 3.77 1.94 33.73 52.90 23.44 2.99 1629.627 23.257 0.390 262.53 539.80 414.16 110. 2.98 3.74 1.94 37.82 58.57 25.63 3.06

11 110 7 15.196 11.928 0.433 177.16 310. 280.94 73.38 3.41 4.30 2.20 22.05 36.12 17.51 2.96

8 17.238 13.532 0.433 199.46 355.20 316.49 82.42 3.40 4.28 2.19 24.95 40.69 19.39 3.01 1021.26l 16.690 0.432 242.19 444.65 384.39 99.98 3.38 4.25 2.17 30.60 49.42 22.91 3.09 1225.200 19.782 0.43l 282.55 534.60 448.17 116.93 3.35 4.22 2.15 36.05 57.62 26.15 3.16 1429.056 22.809 0.43l 320.71 625.16 508.01 133.40 3.32 4.18 2.14 41.31 65.31 29.14 3.24

12.5 125

8

14 19.750 15.504 O.492 297.03 521.01 470. 123.16 3.88 4.88 2.50 32.52 53.28 25.86 3.37

1024.373 19.133 O.49l 361.67651.93 573. 149.46 3.85 4.85 2.48 39.97 .93 30.62 3.45 1228.912 22.696 0.491 423.16 783.42 671.44 174.88 3.83 4.82 2.46 41.17 75.96 35.03 3.53 1433.367 26.193 O.490 481.65 915.61 763.73 199.57 3.80 4.78 2.45 54.16 86.41 39.13 3.61

14 140 1027.373 21.488 0.551 514.65 915.11 817.27 212.04 4.34 5.46 2.78 50.58 82.56 39.20 3.82 1232.512 25.522 0.551 603.68 1099.28 958.79 248.57 4.31 5.43 2.76 59.80 96.85 45.02 3.90 1437.567 29.490 O.550 688.81 1284.22 1093.56 284.06 4.28 5.40 2.75 68.75 110.47 50.45 3.98 12.539 33.393 O.549 770.24 1470.07 122l.81 318.67 4.26 5.36 2.74 77.46 123.42 55.55 4.06

15 150 8 23.750 18.4 0.592 521.37 9.55 827.49 215.25 4.69 5.90 3.01 47.36 78.02 38.14 3.99 1029.373 23.058 0.591 637.50 1125.09 1012.79 262.21 4.66 5.87 2.99 58.35 95.49 45.51 4.08 1234.912 27.406 0.591 748.85 1351.26 11.97 307.73 4.63 5.84 2.97 69.04 112.19 52.38 4.15 1440.367 31.688 0.590 855. 1578.25 1359.30 351.98 4.60 5.80 2.95 79.45 128.16 58.83 4.23 1543.063 33.804 0.590 907.39 1692.10 1441.09 373.69 4.59 5.78 2.95 84.56 135.87 61.90 4.27 15.739 35.905 0.5 958.08 1806.21 1521.02 395.14 4.58 5.77 2.94 .59 143.40 . 4.31

16 160 lO31.502 24.729 0.630 779.53 1365.33 1237.30 321.76 4.98 6.27 3.20 66.70 109.36 52.76 4.31

1237.44l 29.391 O.630 916.58 1639.57 1455.68 377.49 4.95 6.24 3.18 78.98 128.67 60.74 4.391443.296 33.987 O.629 1048.36 1914.68 1665.02 431.70 4.92 6.20 3.16 90.95 147.17 68.24 4.47 1616 49.067 38.518 0.629 1175.08 2190.82 1865.57 484.59 4. 6.17 3.14 102.63 1. 75.31 4.55 18 180 1242.241 33.159 0.710 1321.35 2332.80 2100.10 542.61 5.59 7.05 3.58 100.82 165.00 78.41 4.

1448.6 38.383 0.709 1514.48 2723.48 2407.42 621.53 5.56 7.02 3.58 116.25 1.14 88.38 4.97 1655.467 43.542 0.709 1700.99 3115.29 2703.37 698.60 5.54 6.98 3.55 131.13 212.40 97.83 5.05 1861.955 48.634 0.709 1875.12 3502.43 2988.24 762.0l 5.50 6.94 3.51 145. 234.78 105.14 5.13 20 200 1454.2 42.4 0.788 2103.55 3734.10 3343.26 863.83 6.20 7.82 3.98 144.70 236.40 111.82 5.46

1662.013 48.680 0.788 2366.15 4270.39 3760. 971.41 6.18 7.79 3.96 163.65 265.93 123.96 5.54 1818 69.301 54.401 O.787 2620. 4808.13 41.54 1076.74 6.15 7.75 3.94 182.22 294.48 135.52 5.62 2076.505 60.056 0.787 2867.30 5347.51 4554.55 1180.04 6.12 7.72 3.93 200.42 322.06 146.55 5.69 2490.661 71.168 O.785 3338.25 57.16 5294.97 1381.53 6.07 7. 3.90 236.17 374.41 166.55 5.87

不等边角钢规格表

型号

截面尺寸/mm

截面面积/cm 2

理论质量/(kg/m)

外表面积/(m 2

/m)惯性矩/cm^4 惯性半径/cm 截面模数/cm^3 tanα

质心距离/cm Section dimension

Inertia moment

Inertia radius

Module of bending

Centroid

Type

B b d

r Area Weight Surface area I x

I x1

I y

I y1

I u

i x i y i u W x

W y

W u

X 0 Y 0

2.5/1.6 2516

3

3.5 1.162 0.912 0.080 0.70 1.56 0.22 0.43 0.14 0.78 0.44 0.34 0.43 0.19 0.16 0.392 0.42 0.86 4

1.499

1.176 0.079 0.88

2.09 0.27 0.59 0.17 0.77 0.43 0.34 0.55 0.24 0.20 0.381 0.46 1.86

3.2/2 3220

3

1.492 1.171 0.102 1.53 3.27 0.46 0.82 0.28 1.01 0.55 0.43 0.72 0.30 0.25 0.382 0.49 0.90 4 1.939 1.522 0.101 1.93 4.37 0.57 1.12 0.35 1.00 0.54 0.42 0.93 0.39 0.32 0.374 0.53 1.08 4/

2.5 40253

4 1.0 1.484 0.127 3.08 5.39 0.93 1.59 0.56 1.28 0.70 0.54 1.1

5 0.49 0.40 0.385 0.59 1.12 4

2.467 1.936 0.127

3.93 8.53 1.18 2.14 0.71 1.36 0.69 0.54 1.49 0.63 0.52 0.381 0.63 1.32

4.5/2.8

45

28

3

5

2.149

1.687

0.143

4.45

9.10

1.34

2.23

0.80

1.44 0.79 0.61

1.47

0.62

0.51

0.383 0. 1.37

4 2.806 2.203 0.143 5.69 12.13 1.70 3.00 1.02 1.42 0.78 0.60 1.91 0.80 0.66 0.380 0.68 1.47

5/3.2 50323

5.5

2.431 1.908 0.161 6.24 12.49 2.02

3.31 1.20 1.60 0.91 0.70 1.84 0.82 0.68 0.404 0.73 1.60 4 3.177 2.494 0.160 8.02 16.65 2.58

4.45 1.53 1.59 0.90 0.69 2.39 1.06 0.87 0.402 0.77 1.65

5.6/3.6 56363

6

2.743 2.153 0.181 8.88 17.54 2.92 4.70 1.73 1.80 1.03 0.79 2.32 1.05 0.87 0.408 0.80 1.78

4 3.590 2.818 0.180 11.4

5 23.39 3.7

6 6.33 2.23 1.79 1.02 0.79 3.03 1.3

7 1.13 0.40

8 0.85 1.82

5 4.415 3.46

6 0.180 13.86 29.25 4.49 7.94 2.6

7 1.77 1.01 0.7

8 3.71 1.65 1.36 0.404 0.88 1.87

6.3/4 63404

7

4.058 3.185 0.202 16.49 33.30

5.23 8.63 3.12 2.02 1.14 0.88 3.87 1.70 1.40 0.398 0.92 2.04

5 4.993 3.920 0.202 20.02 41.63 6.31 10.8

6 2.76 2.00 1.12 0.8

7 4.74 2.71 1.71 0.396 0.95 2.08

6 5.908 4.638 0.201 23.36 49.98 7.29 13.12 4.34 1.96 1.11 0.86 5.59 2.43 1.99 0.393 0.99 2.12

7 6.802 5.339 0.201 26.53 58.07 8.24 15.47 4.97 1.98 1.10 0.86 6.40 2.78 2.29 0.3 1.03 2.15

7/4.5 70454

7.5

4.547 3.570 0.226 23.17 4

5.92 7.55 12.26 4.40 2.26 1.29 0.98 4.86 2.17 1.77 0.410 1.02 2.24

5 5.609 4.403 0.225 27.95 57.10 9.13 15.39 5.40 2.23 1.28 0.98 5.92 2.65 2.19 0.407 1.0

6 2.28

6 6.

7 5.21

8 0.225 32.54 68.35 10.62 18.58 6.35 2.21 1.26 0.98 6.95 3.12 2.5

9 0.404 1.09 2.32 77.657 6.011 0.225 37.22 79.99 12.01 21.84 7.16 2.20 1.25 0.97 8.03 3.57 2.94 0.402 1.13 2.36

7.5/5 75505

8

6.125 4.808 0.245 34.86 70.00 12.61 21.04

7.41 2.39 1.44 1.10 6.83 3.30 2.74 0.435 1.17 2.40 67.260 5.699 0.245 41.12 84.30 14.70 25.37

8.54 2.38 1.42 1.08 8.12 3.88 3.19 0.435 1.21 2.44 8

9.467 7.431 0.244 52.39 112.50 18.53 34.23 10.87 2.35 1.40 1.07 10.52 4.99 4.10 0.429 1.29 2.52 1011.590 9.098 0.244 62.71 140.80 21.96 43.43 13.10 2.33 1.38 1.06 12.79 6.04 4.99 0.423 1.36 2.60

8/5 80505

8.5

6.375 5.005 0.255 41.96 85.21 12.82 21.06

7.66 2.56 1.42 1.10 7.78 3.32 2.74 0.388 1.14 2.60 67.560 5.935 0.255 49.49 102.53 14.95 25.41

8.85 2.56 1.41 1.08

9.25 3.91 3.20 0.387 1.18 2.65 78.724 6.848 0.255 56.16 119.33 16.96 29.82 10.18 2.54 1.39 1.08 10.58 4.48 3.70 0.384 1.21 2.69 .867 7.745 0.254 62.83 136.41 18.85 34.32 11.38 2.52 1.38 1.07 11.92 5.03 4.16 0.381 1.25 2.73

9/5.6 90565

9

7.212 5.661 0.287 60.45 121.32 18.32 29.53 10.93 2.90 1.59 1.23 9.92 4.21 3.49 0.385 1.25 2.91 68.557 6.717 0.286 71.03 145.59 21.42 35.58 12.90 2.88 1.58 1.23 11.74 4.96 4.13 0.384 1.29 2.95 79.880 7.756 0.286 81.01 169.66 24.36 41.71 14.67 2.86 1.57 1.22 13.49 5.70 4.72 0.382 1.33 3.00811.183 8.779 0.286 91.03 194.17 27.15 47.93 16.34 2.85 1.56 1.21 15.27 6.41 5.29 0.380 1.36 3.04

10/6.3 10063

6

10 9.617 7.550 0.320 99.06 199.71 30.94 50.50 18.42 3.21 1.79 1.38 14. 6.35 5.25 0.394 1.43 3.24

711.111 8.722 0.320 113.45 233.00 35.26 59.14 21.00 3.20 1.78 1.38 19.88 7.29 6.02 0.393 1.47 3.28 812.584 9.878 0.319 127.37 266.32 39.39 67.88 23.50 3.18 1.77 1.37 19.08 8.21 6.78 0.391 1.50 3.32 1015.467 12.142 0.319 153.81 333.06 47.12 85.73 28.33 3.15 1.74 1.35 23.32 9.98 8.24 0.387 1.58 3.40

10/8 10080610.637 8.350 0.354 107.04 199.83 61.24 102.68 31.65 3.17 2.40 1.72 15.19 10.16 8.37 0.627 1.97 2.95 712.301 9.656 0.354 122.73 233.20 70.08 119.98 36.17 3.16 2.39 1.72 17.52 11.71 9.60 0.626 2.01 3.00 813.944 10.946 0.353 137.92 266.61 78.58 137.37 40.58 3.14 2.37 1.71 19.81 13.21 10.80 0.625 2.05 3.04 1017.167 13.476 0.353 166.87 333.63 94.65 172.48 49.10 3.12 2.35 1.69 24.24 16.21 13.12 0.622 2.13 3.12

11/7 110706

10

10.637 8.350 0.354 133.37 265.78 42.92 69.08 25.36 3.54 2.01 1.54 17.85 7.90 6.53 0.403 1.57 3.53 712.301 9.656 0.354 153.00 310.07 49.01 80.32 28.95 3.53 2.00 1.53 20.60 9.09 7.50 0.402 1.61 3.57 813.944 10.946 0.353 172.04 254.39 54.87 92.70 32.45 3.51 1.98 1.53 23.30 10.25 8.45 0.401 1.65 3.62 1017.167 13.476 0.353 208.39 443.13 65.88 116.83 39.20 3.48 1.96 1.51 28.54 12.48 10.29 0.397 1.72 3.70

12.5/8 125807

11

14.096 11.066 0.403 227.98 454.99 74.42 120.32 43.81 4.02 2.30 1.76 26.86 12.01 9.92 0.408 1.80 4.01 815.9 12.551 0.403 256.77 519.99 83.49 137.85 49.15 4.01 2.28 1.75 30.41 13.56 11.18 0.407 1.84 4.06 1019.712 15.474 0.402 312.04 950.09 100.67 173.40 59.45 3.98 2.26 1.74 37.33 16.56 13. 0.404 1.92 4.14 1223.351 18.330 0.402 3.41 780.39 116.67 209.67 69.35 3.95 2.24 1.72 44.01 19.43 16.01 0.400 2.00 4.22

14/9 14090

8

12 18.038 14.160 0.453 365. 730.53 120.69 195.79 70.83 4.50 2.59 1.98 38.48 17.34 14.31 0.411 2.04 4.50

1022.261 17.475 0.452 445.50 913.20 146.03 245.92 85.82 4.17 2.56 1.96 47.31 21.22 17.48 0.409 2.12 4.58 1226.400 20.724 0.451 521.59 1096.09 169.79 296. 100.21 4.44 2.54 1.95 55.87 24.95 20.54 0.406 2.19 4.66 1430.456 23.908 0.451 594.10 1279.26 192.10 348.82 114.13 4.42 2.51 1.94 .18 28.54 23.52 0.403 2.27 4.74

15/9 15090818.839 14.788 0.473 442.05 8.35 122.80 195.96 74.14 4.84 2.55 1.98 43.86 17.47 14.48 0.3 1.97 4.92 1023.261 18.260 0.472 539.24 1122.85 148.62 246.26 .86 4.81 2.53 1.97 53.97 21.38 17.69 0.362 2.05 5.01 1227.600 21.666 0.471 632.08 1347.50 172.85 297.46 104.95 4.79 2.50 1.95 63.79 25.14 20.80 0.359 2.12 5.09 1431.856 25.007 0.471 720.77 1572.38 195.62 349.74 119.53 4.76 2.48 1.94 73.33 28.77 23.84 0.356 2.20 5.171533.952 26.652 0.471 763.62 1684.93 206.50 376.33 126.67 4.74 2.47 1.93 77.99 30.53 25.33 0.354 2.24 5.21 1636.027 28.281 0.470 805.51 1797.55 217.07 403.24 133.72 4.73 2.45 1.93 82.60 32.27 26.82 0.352 2.27 5.25

16/9 16010010

13

25.315 19.872 0.512 668.69 1362. 205.03 336.59 121.74 5.14 2.85 2.19 62.13 26.56 21.92 0.390 2.28 5.24 1230.054 23.592 0.511 784.91 1635.56 239.06 405.94 142.33 5.11 2.82 2.17 73.49 31.28 25.79 0.388 2.36 5.32 1434.709 27.247 0.510 6.30 1908.50 271.20 476.42 162.23 5.08 2.80 2.16 84.56 35.83 29.56 0.385 2.43 5.40 1639.281 30.835 0.510 1003.04 2181.79 301.60 548.22 182.57 5.05 2.77 2.16 95.33 40.24 33.44 0.382 2.51 5.48

18/11 180110

10

14 28.373 22.273 0.571 956.25 1940.40 278.11 447.22 166.50 5.80 3.13 2.42 78.96 32.49 26.88 0.376 2.44 5.

1233.712 26.4 0.571 1124.72 2328.38 325.03 538.94 194.87 5.78 3.10 2.40 93.53 38.32 31.66 0.374 2.52 5.98 1438.967 30.5 0.570 1286.91 2716.60 369.55 631.95 222.30 5.75 3.08 2.39 107.76 43.97 36.32 0.372 2.59 6.06 14.139 34.9 0.569 1443.06 3105.15 411.85 726.46 248.94 5.72 3.06 2.38 121. 49.44 40.87 0.369 2.67 6.14

20/12.5 2001251237.912 29.761 0.1 1570.90 3193.85 483.16 787.74 285.79 6.44 3.57 2.74 116.73 49.99 41.23 0.392 2.83 6.54 1443.867 34.436 0.0 1800.97 3726.17 550.83 922.47 326.58 6.41 3.54 2.73 134.65 57.44 47.34 0.390 2.91 6.62 19.739 39.045 0.639 2023.35 4258.86 615.44 1058.86 366.21 6.38 3.52 2.71 152.18 .69 53.32 0.388 2.99 6.70 1855.526 43.588 0.639 2238.30 4792.00 677.19 1197.13 404.83 6.35 3.49 2.70 169.33 71.74 59.18 0.385 3.06 6.78

槽钢规格表

型号Type

截面尺寸/mm

截面面积/cm 2

理论质量/(kg/m) 惯性矩/cm 4

惯性半径/cm 截面模数/cm 3 质心距离/cm Section Dimension

Inertia moment

Inertia radius

Module of bending

Centroid

h

b

d t r r 1Area Weight I x

I y

I y1

i x

i y

W x

W y

Z 0

5 5037 4.5 7.0 7.0 3.5 6.928 5.438 26.00 8.30 20.90 1.94 1.10 10.40 3.55 1.35 6.3 6340 4.8 7.5 7.5 3.8 8.451 6.634 50.80 11.92 28.40 2.45 1.19 16.10 4.50 1.3

6 6.5 6540 4.3 7.5 7.5 3.8 8.54

7 6.709 55.20

12.00

28.30 2.54 1.19 17.00 4.59 1.38 8 8043 5.0 8.0 8.0 4.0 10.248 8.045 101.00 16.60 37.40 3.15 1.27 25.30 5.79 1.43 10 10048 5.3 8.5 8.5 4.2 12.748 10.007 198.00 25.60 54.90 3.95 1.41 39.70 7.80 1.52 12 12053 5.5 9.0 9.0 4.5 15.362 12.059 346.00 37.40 77.70 4.75 1.56 57.70 10.20 1.62 12.6 12653 5.5 9.0 9.0 4.5 15.692 12.318 391.00 38.00 77.10 4.95 1.57 62.10 10.20 1.59 14a

140

58

6.0 9.5 9.5 4.8

18.516

14.535

5.00 53.20

107.00

5.52

1.70

80.50

13.00

1.71

16a

16063 6.5

10.0 10.0 5.0

21.962 17.240 866.00 73.30 144.00 6.28 1.83 108.00 16.30 1.80

16b 658.5 25.162 19.752 935.00 83.40 161.00 6.10 1.82 117.00 17.00 1.75

18a

180687.0

10.5 10.5 5.3

25.699 20.174 1270.00 98.60 190.00 7.04 1.96 141.00 20.00 1.88

18b 709.0 29.299 23.000 1370.00 111.00 210.00 6.84 1.95 152.00 21.50 1.84

20a

200737.0

11.0 11.0 5.5

28.837 22.637 1780.00 128.00 244.00 7.86 2.11 178.00 24.20 2.01

20b 759.0 32.831 25.777 1910.00 144.00 268.00 7. 2.09 191.00 25.90 1.95

22a

220777.0

11.5 11.5 5.8

31.846 24.999 2390.00 158.00 298.00 8.67 2.23 218.00 28.20 2.10

22b 799.0 36.246 28.453 2570.00 176.00 326.00 8.42 2.21 234.00 30.10 2.03

24a

240

787.0

12.0 12.0 6.0 34.217 26.860 3050.00 174.00 325.00 9.45 2.25 254.00 30.50 2.10

24b 809.0 39.017 30.628 3280.00 194.00 355.00 9.17 2.23 274.00 32.50 2.03 24c 8211.0 43.817 34.396 3570.00 213.00 388.00 8.96 2.21 293.00 34.40 2.00

25a

250787.0 34.917 27.410 3370.00 176.00 322.00 9.82 2.24 270.00 30.60 2.07

25b 809.0 39.917 31.335 3530.00 196.00 353.00 9.41 2.22 282.00 32.70 1.98 25c 8211.0 44.917 35.260 3690.00 218.00 384.00 9.07 2.21 295.00 35.90 1.92

27a

270

827.5

12.5 12.5 6.2 39.284 30.838 4360.00 216.00 393.00 10.50 2.34 323.00 35.50 2.13

27b 849.5 44.684 35.077 4690.10 239.00 428.00 10.30 2.31 347.00 37.70 2.06 27c 8611.5 50.084 39.316 5018.10 261.00 467.00 10.10 2.28 372.00 39.80 2.03

28a

280827.5 40.034 31.427 4760.00 218.00 388.00 10.90 2.33 340.00 35.70 2.10

28b 849.5 45.634 35.823 5130.00 242.00 428.00 10.60 2.30 366.00 37.90 2.02 28c 8611.5 51.234 40.219 5500.00 268.00 463.00 10.40 2.29 393.00 40.30 1.95

30a

300857.5

13.5 13.5 6.8

43.902 34.463 6047.90 260.00 467.00 11.70 2.43 403.00 41.10 2.17

30b 879.5 49.902 39.173 47.90 2.00 515.00 11.40 2.41 433.00 44.00 2.13 30c 11.5 55.902 43.833 6947.90 316.00 560.00 11.20 2.38 463.00 46.40 2.09 32a 320888.0 14.0 14.0 7.0 48.513 38.083 7600.00 305.00 552.00 12.50 2.50 475.00 46.50 2.2432b 9010.0 54.913 43.107 8140.00 336.00 593.00 12.20 2.47 509.00 49.20 2.16 32c 9212.0 61.313 48.131 8690.00 374.00 3.00 11.90 2.47 543.00 52.60 2.09

36a

360969.0

16.0 16.0 8.0

60.910 41.814 11900.00 455.00 818.00 14.00 2.73 660.00 63.50 2.44

36b 9811.0 68.110 53.466 12700.00 497.00 880.00 13.60 2.70 703.00 66.90 2.37 36c 10013.0 75.310 59.928 13400.00 536.00 948.00 13.40 2.67 746.00 70.00 2.34

40a

40010010.5

18.0 18.0 9.0

75.068 58.928 17600.00 592.00 1070.00 15.30 2.81 879.00 78.80 2.49

40b 10212.5 83.068 65.208 18600.00 0.00 1140.00 15.00 2.78 932.00 82.50 2.44 40c 10414.5 91.068 71.488 19700.00 688.00 1220.00 14.70 2.75 986.00 86.10 2.42

工字钢规格表

型号Type

截面尺寸/mm

截面面积/cm

2

理论质量/(kg/m)

惯性矩/cm 4

惯性半径/cm 截面模数/cm 3

Section Dimension

Inertia moment

Inertia radius Module of bending

h

b

d

t

r

r 1

Area Weight I x

I y

i x

i y

W x

W y

10 10068 4.5 7.6 6.5 3.3 14.345 11.261 245 33.0 4.14 0.52 49.00 9.72 12 12074 5.0 8.4 7.0 3.5 17.818 13.987 436 46.9 4.95 1.62 72.70 12.70 12.6 12674 5.0 8.4 7.0 3.5 18.118 14.223 488 46.9 5.20 1.61 77.50 12.70 14 14080 5.5 9.1 7.5 3.8 21.516 16.0 712 .4 5.76 1.73 102.00 16.10 16

160

88

6.0

9.9

8.0

4.0

26.131

20.513

1130

93.1

6.58

1.

141.00

21.20

20a

200100 7.0

11.4 9.0 4.5

35.578 27.929 2370 158.0 8.15 2.12 287.00 31.50

20b 102 9.0 39.578 31.069 2500 169.0 7.96 2.06 250.00 33.10

22a

220110 7.5

12.3 9.5 4.8

42.128 33.070 3400 225.0 8.99 2.31 309.00 40.90

22b 112 9.5 46.528 36.524 3570 239.0 8.78 2.27 325.00 42.70 24a 240116 8.0 13.0 10.0 5.0 47.741 37.477 4570 280.0 9.77 2.42 381.00 48.40 24b 240118 10.0 13.0 10.0 5.0 52.541 41.245 4800 297.0 9.57 2.38 400.00 50.40

25a

250116 8.0

13.0 10.0 5.0

48.541 38.105 5020 280.0 10.20 2.40 402.00 48.30

25b 118 10.0 53.541 42.030 5280 309.0 9.94 2.40 423.00 52.40

27a

270122 8.5

13.7 10.5 5.3

54.554 42.825 6550 345.0 10.90 2.51 485.00 56.60

27b 124 10.5 59.954 47.0 6870 366.0 10.70 2.47 509.00 58.90

28a

280122 8.5

13.7 10.5 5.3

55.404 43.492 7110 345.0 11.30 2.50 508.00 56.60

28b 124 10.5 61.004 47.888 7480 379.0 11.10 2.49 534.00 61.20

30a

300126 9.0

14.4 11.0 5.5

61.254 48.084 50 400.0 12.10 2.55 597.00 63.50

30b 128 11.0 67.254 52.794 9400 422.0 11.80 2.50 627.00 65.90 30c 130 13.0 73.254 57.504 9850 445.0 11.60 2.46 657.00 68.50

32a

320130 9.5

15.0 11.5 5.8

67.156 52.777 11100 460.0 12.80 2.62 692.00 70.80

32b 132 11.5 73.556 57.741 11600 502.0 12.60 2.61 726.00 76.00 32c 134 13.5 79.956 62.765 12200 544.0 12.30 2.61 760.00 81.20

36a

360136 10.0

15.8 12.0 6.0

76.480 60.037 15800 552.0 14.40 2.69 875.00 81.20

36b 138 12.0 83.680 65.6 16500 582.0 14.10 2. 919.00 84.30 36c 140 14.0 90.880 71.341 17300 612.0 13.80 2.60 962.00 87.40

40a

400142 10.5

16.5 12.5 6.3

86.112 67.598 21700 660.0 15.90 2.77 1090.00 93.20

40b 144 12.5 94.112 73.878 22800 692.0 15.60 2.71 1140.00 96.20 40c 146 14.5 102.112 80.158 23900 727.0 15.20 2.65 1190.00 99.6045a

450150 11.5

18.0 13.5 6.8

102.446 80.420 32200 855.0 17.70 2. 1430.00 114.00

45b 152 13.5 111.446 87.485 33800 4.0 17.40 2.84 1500.00 118.00 45c 154 15.5 120.446 94.550 35300 938.0 17.10 2.79 1570.00 122.00

50a

500158 12.0

20.0 14.0 7.0

119.304 93.654 46500 1120.0 19.70 3.07 1860.00 142.00

50b 160 14.0 129.304 101.504 48600 1170.0 19.40 3.01 1940.00 146.00 50c 162 16.0 139.304 109.354 50600 1220.0 19.00 2.96 2080.00 151.00

55a

550168 12.5

21.0 14.5 7.3

134.185 105.335 62900 1370.0 21.60 3.19 2290.00 1.00

55b 168 14.5 145.185 113.970 65600 1420.0 21.20 3.14 2390.00 170.00 55c 170 16.5 156.185 122.605 68400 1480.0 20.90 3.08 2490.00 175.00

56a

560166 12.5

21.0 14.5 7.3

135.435 106.316 65600 1370.0 22.00 3.18 2340.00 165.00

56b 168 14.5 146.435 115.108 68500 1490.0 21.60 3.16 2450.00 174.00 56c 170 16.5 157.835 123.900 71400 1560.0 21.30 3.16 2550.00 183.00

63a

630176 13.0

22.0 15.0 7.5

154.658 121.407 93900 1700.0 24.60 3.31 2980.00 193.00

63b 178 15.0 167.258 131.298 98100 1810.0 24.20 3.29 3160.00 204.00 63c 180 17.0 180.858 141.1 102000 1920.0 23.80 3.27 3300.00 214.00H型钢规格表

类别 型号

截面尺寸/mm

截面面积/cm2理论质量/(kg/m)

惯性矩/cm4惯性半径/cm 截面模数/cm3 Section dimension Inertia moment Inertia radius Module of Bending

Category Type H B t1t2r Area Weight I x I y i x i y W x W y

HW (Wide Flange)100×100 100 100 6 8 8 21.58 16.9 378 134 4.18 2.48 75.6 26.7 125×125 125 125 6.5 9 8 30 23.6 839 293 5.28 3.12 134 46.9 150×150 150 150 7 10 8 39. 31.1 1620 563 6.39 3.76 216 75.1175×175 175 175 7.5 11 13 51.42 40.4 2900 984 7.5 4.37 331 112

200×200 200 200 8 12 13 63.53 49.9 4720 16008.61 5.02 472 160 *200 204 12 12 13 71.53 56.2 4980 17008.34 4.87 498 167

250×250 *244 252 11 11 13 81.31 63.8 8700 294010.3 6.01 713 233 250 250 9 14 13 91.43 71.8 10700365010.8 6.31 860 292 *250 255 14 14 13 103.9 81.6 11400388010.5 6.1 912 304

300×300 *294 302 12 12 13 106.3 83.5 166********.5 7.2 1130 365 *300 300 10 15 13 118.5 93 20200675013.1 7.55 1350 450 *300 305 15 15 13 133.5 105 21300710012.6 7.29 1420 466

350×350 *338 351 13 13 13 133.3 105 27700938014.4 8.38 10 534 *344 348 10 16 13 144 133 328001120015.1 8.83 1910 6 *344 354 16 16 13 1.7 129 349001180014.6 8.48 2030 669 350 350 12 19 13 171.9 135 398001360015.2 8.88 2280 776 *350 357 19 19 13 196.4 154 423001440014.7 8.57 2420 808

400×400 *388 402 15 15 22 178.5 140 490001630016.6 9.54 2520 809 *394 398 11 18 22 186.8 147 5610010017.3 10.1 2850 951 *394 405 18 18 22 214.4 168 597002000016.7 9. 3030 985 400 400 13 21 22 218.7 172 666002240017.5 10.1 3330 1120 *414 405 18 28 22 295.4 232 928003100017.7 10.2 4480 1530 *428 407 20 35 22 360.7 283 1190003940018.2 10.4 5570 1930 *458 417 30 50 22 528.6 415 1870006050018.8 10.7 8170 2900 *498 432 45 70 22 770.1 604 2980009440019.7 11.1 12000 4370

500×500 *492 465 15 20 22 258 202 1170003350021.3 11.4 4770 1440 *502 465 15 25 22 304.5 239 1460004190021.9 11.7 5810 1800 *502 470 20 25 22 329.6 259 1510004330021.4 11.5 6020 1840Note: The type with '*' is not commonly used on the market