角钢重量理论值.doc

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）

型号

尺  寸
mm
截面
面积
理论
重量
外表
面积
b
d
r
cm2
kg/m
m2/m

14

140

10

27.373
21.488
0.551
12
14
32.512
25.522
0.551
14

37.567
29.490
0.550
16

42.539
33.393
0.549

16

160

10

31.502
24.729
0.630
12
16
37.441
29.391
0.630
14

43.296
33.987
0.629
16

49.067
38.518
0.629

镀锌等边角钢型号、公称尺寸、截面面积与理论重量

型号

尺寸
截面
面积
理论
重量
A
t
root

mm
mm
mm
cm2
kg/m
    (1)
(2)
(3)
(4)
(5)
(6)
75x75x6
75
6
8.5
8.727
6.85
75x75x8
75
8
9
11.4
8.99
75x75x9
75
9
8.5
12.69
9.96
75x75x12
75
12
8.5
16.56
13
80x80x6
80
6
8.5
9.327
7.32
80x80x8
80
8
10
12.3
9.63
80x80x10
80
10
10
15.1
11.9
90x90x6
90
6
10
10.55
8.28
90x90x7
90
7
10
12.22
9.59
90x90x8
90
8
11
13.9
10.9
90x90x9
90
9
11
15.5
12.2
90x90x10
90
10
10
17.00
13.3
90x90x13
90
13
10
21.71
17.0
100x100x7
100
7
10
13.62
10.7
100x100x8
100
8
12
15.5
12.2
100x100x10
100
10
10
19.00
14.9
100x100x12
100
12
12
22.7
17.8
100x100x13
100
13
10
24.31
19.1
120x120x8
120
8
12
18.76
14.7
120x120x10
120
10
13
23.2
182
120x120x12
120
12
13
27.5
21.6
125x125x8
125
8
13
19.5
15.3
125x125x10
125
10
13
24.2
19.0
125x125x12
125
12
13
28.7
22.6
130x130x9
130
9
12
22.74
17.9
130x130x12
130
12
12
29.76
23.4
130x130x15
130
15
12
36.75
28.8
150x150x10
150
10
16
29.3
23.0
150x150x12
150
12
14
34.77
27.3
150x150x15
150
15
14
42.74
33.6
150x150x19
150
19
14
53.38
41.9
175x175x12
175
12
15
40.52
31.8
175x175x15
175
15
15
50.21
39.4
180x180x15
180
15
18
52.1
40.9
180x180x18
180
18
18
61.9
48.6
200x200x15
200
15
17
57.75
45.3
200x200x16
200
16
18
61.8
48.5
200x200x20
200
20
17
76
59.7
200x200x24
200
24
18
90.6
71.1
200x200x25
200
25
17
93.75
73.6
250x250x25
250
25
24
119.4
93.7
250x250x28
250
28
18
133
104
250x250x35
250
35
24
162.6
128