型号

尺寸(mm)

理论重量 (kg/m)

边宽

边厚

2

20

3
4

0.889
1.145

2.5

25

3
4

1.124
1.459

3

30
30

3
4

1.373
1.786

3.6

36

3
4
5

1.656
2.163
2.654

4

40

3
4
5

1.852
2.422
2.976

4.5

45

3
4
5
6

2.088
2.736
3.369
3.985

5

50

3
4
5
6

2.332
3.059
3.770
4.465

5.6

56

3
4
5
8

2.624
3.446
4.251
6.568

6.3

63

4
5
6
8
10

3.907
4.822
5.721
7.469
9.151

7

70

4
5
6
7
8

4.372
5.397
6.406
7.398
8.373

7.5

75

5
6
7
8
10

5.818
6.905
7.976
9.030
11.089

8

80

5
6
7
8
10

6.211
7.376
8.525
9.658
11.874

9

90

6
7
8
10
12

8.350
9.656
10.946
13.476
15.940

10

100

6
7
8
10
12
14
16

9.366
10.830
12.276
15.120
17.898
20.611
23.257

11

110

7
8
10
12
14

11.928
13.532
16.690
19.782
22.809

12.5

125

10
12
14

19.133
22.696
26.193

14

140

10
12
14
16

21.488
25.522
29.490
33.393

16

160

10
12
14
16

24.729
29.391
33.987
38.518

18

180

12
14
16
18

33.159
38.383
43.542
48.634

20

200

14
16
18
20
24

42.894
48.680
54.401
60.056
71.168

型号

尺寸（mm）

理论重量（kg/m）

长边宽

短边宽

边厚

2.5/16

25
25

16
16

3
4

0.912
1.176

3.2/2

32

20

3

1.171

32

20

4

1.522

4/2.5

40

25

3

1.484

40

25

4

1.936

4.5/2.8

45

28

3

1.687

45

28

4

2.203

5/3.2

50

32

3

1.908

50

32

4

2.494

5.6/3.6

56

36

3

2.153

56

36

4

2.818

56

36

5

3.466

6.3/4

63

40

4

3.185

63

40

5

3.920

63

40

6

4.638

63

40

7

5.339

7/4.5

70

45

4

3.570

70

45

5

4.403

70

45

6

5.218

70

45

7

6.011

7.5/5

75

50

5

4.808

75

50

6

5.699

75

50

8

7.431

75

50

10

9.098

8/5

80

50

5

5.005

80

50

6

5.935

80

50

7

6.848

80

50

8

7.745

9/5.6

90

56

5

5.661

90

56

6

6.717

90

56

7

7.756

90

56

8

8.779

10/6.3

100

63

6

7.550

100

63

7

8.722

100

63

8

9.878

100

63

10

12.142

10/8

100

80

6

8.350

100

80

7

9.656

100

80

8

10.946

100

80

10

13.476

11/7

110

70

6

8.350

110

70

7

9.656

110

70

8

10.946

110

70

10

13.476

12.5/8

125

80

7

11.066

125

80

8

12.511

125

80

10

15.474

125

80

12

18.330

14/9

140

90

8

14.160

140

90

10

17.475

140

90

12

20.724

140

90

14

23.908

16/10

160

100

10

19.872

160

100

12

23.592

160

100

14

27.247

160

100

16

30.835

18/11

180

110

10

22.273

180

110

12

26.464

180

110

14

30.589

180

110

16

34.649

20/12.5

200

125

12

29.761

200

125

14

34.436

200

125

16

39.045

200

125

18

43.588

不等边角钢理重计算：W(kg/m)=0.00785*边厚*（长边宽+短边宽边厚）