角钢号数
|
尺寸/mm
|
理论重量(kg/m)
|
生产厂家
|
角钢号数
|
尺寸/mm
|
理论重量(kg/m)
|
生产厂家
|
||||
a
|
d
|
r
|
a
|
d
|
r
|
||||||
2
|
20
|
3
|
3.5
|
0.889
|
10
|
100
|
12
|
12
|
17.898
|
||
2
|
20
|
4
|
3.5
|
1.145
|
10
|
100
|
14
|
12
|
20.611
|
||
2.5
|
25
|
3
|
3.5
|
1.124
|
10
|
100
|
16
|
12
|
23.257
|
||
2.5
|
25
|
4
|
3.5
|
1.459
|
11
|
110
|
7
|
12
|
11.928
|
||
3
|
30
|
3
|
4.5
|
1.373
|
11
|
110
|
8
|
12
|
13.532
|
||
3
|
30
|
4
|
4.5
|
1.786
|
11
|
110
|
10
|
12
|
16.69
|
||
3.6
|
36
|
3
|
4.5
|
1.656
|
11
|
110
|
12
|
12
|
19.782
|
||
3.6
|
36
|
4
|
4.5
|
2.163
|
11
|
110
|
14
|
12
|
22.809
|
||
3.6
|
36
|
5
|
4.5
|
2.654
|
12.5
|
125
|
8
|
14
|
15.504
|
||
4
|
40
|
3
|
5
|
1.852
|
12.5
|
125
|
10
|
14
|
19.133
|
||
4
|
40
|
4
|
5
|
2.422
|
12.5
|
125
|
12
|
14
|
22.696
|
||
4
|
40
|
5
|
5
|
2.976
|
12.5
|
125
|
14
|
14
|
26.193
|
||
4.5
|
45
|
3
|
5
|
2.088
|
14
|
140
|
10
|
14
|
21.488
|
||
4.5
|
45
|
4
|
5
|
2.736
|
14
|
140
|
12
|
14
|
25.522
|
||
4.5
|
45
|
5
|
5
|
3.369
|
14
|
140
|
14
|
14
|
29.49
|
||
4.5
|
45
|
6
|
5
|
3.985
|
14
|
140
|
16
|
14
|
33.393
|
||
5
|
50
|
3
|
5.5
|
2.332
|
16
|
160
|
10
|
16
|
24.729
|
||
5
|
50
|
4
|
5.5
|
3.059
|
16
|
160
|
12
|
16
|
29.391
|
||
5
|
50
|
5
|
5.5
|
3.77
|
16
|
160
|
14
|
16
|
33.987
|
||
5
|
50
|
6
|
5.5
|
4.465
|
16
|
160
|
16
|
16
|
38.518
|
||
5.6
|
56
|
3
|
6
|
2.624
|
18
|
180
|
12
|
16
|
33.159
|
||
5.6
|
56
|
4
|
6
|
3.446
|
18
|
180
|
14
|
16
|
38.383
|
||
5.6
|
56
|
5
|
6
|
4.251
|
18
|
180
|
16
|
16
|
43.542
|
||
5.6
|
56
|
8
|
6
|
6.568
|
18
|
180
|
18
|
16
|
48.634
|
||
6.3
|
63
|
4
|
7
|
3.907
|
20
|
200
|
14
|
18
|
42.894
|
||
6.3
|
63
|
5
|
7
|
4.822
|
20
|
200
|
16
|
18
|
48.68
|
||
6.3
|
63
|
6
|
7
|
5.721
|
20
|
200
|
18
|
18
|
54.401
|
||
6.3
|
63
|
8
|
7
|
7.469
|
20
|
200
|
20
|
18
|
60.056
|
||
6.3
|
63
|
10
|
7
|
15.1
|
20
|
200
|
24
|
18
|
71.168
|
||
7
|
70
|
4
|
8
|
4.372
|
|||||||
7
|
70
|
5
|
8
|
5.397
|
|||||||
7
|
70
|
6
|
8
|
6.406
|
|||||||
7
|
70
|
7
|
8
|
7.398
|
|||||||
7
|
70
|
8
|
8
|
8.373
|
|||||||
7.5
|
75
|
5
|
9
|
5.818
|
|||||||
7.5
|
75
|
6
|
9
|
6.905
|
|||||||
7.5
|
75
|
7
|
9
|
7.976
|
|||||||
7.5
|
75
|
8
|
9
|
9.03
|
|||||||
7.5
|
75
|
10
|
9
|
11.089
|
|||||||
8
|
80
|
5
|
9
|
6.211
|
|||||||
8
|
80
|
6
|
9
|
7.376
|
|||||||
8
|
80
|
7
|
9
|
8.525
|
|||||||
8
|
80
|
8
|
9
|
9.658
|
|||||||
8
|
80
|
10
|
9
|
11.874
|
|||||||
9
|
90
|
6
|
10
|
8.35
|
|||||||
9
|
90
|
7
|
10
|
9.656
|
|||||||
9
|
90
|
8
|
10
|
10.946
|
|||||||
9
|
90
|
10
|
10
|
13.476
|
|||||||
9
|
90
|
12
|
10
|
15.94
|
|||||||
10
|
100
|
6
|
12
|
9.366
|
|||||||
10
|
100
|
7
|
12
|
10.83
|
|||||||
10
|
100
|
8
|
12
|
12.276
|
|||||||
10
|
100
|
10
|
12
|
15.12
|
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