锻制扁钢截面尺寸及理论重量 ( 摘自 GB / T16761 — 1997 )
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宽度 / mm |
厚度 / mm |
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|
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
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|
理论重量 / kg · m - 1 |
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|
40 |
6 . 28 |
7 . 85 |
9 . 42 |
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45 |
7 . 06 |
8 . 83 |
10 . 6 |
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50 |
7 . 85 |
9 . 81 |
11 . 8 |
13 . 7 |
15 . 7 |
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55 |
8 . 64 |
10 . 8 |
13 . 0 |
15 . 1 |
17 . 3 |
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60 |
9 . 42 |
11 . 8 |
14 . 1 |
16 . 5 |
18 . 8 |
21 . 1 |
23 . 6 |
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65 |
10 . 2 |
12 . 8 |
15 . 3 |
17 . 8 |
20 . 4 |
23 . 0 |
25 . 5 |
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70 |
11 . 0 |
13 . 7 |
16 . 5 |
19 . 2 |
22 . 0 |
24 . 7 |
27 . 5 |
30 . 2 |
33 . 0 |
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75 |
11 . 8 |
14 . 7 |
17 . 7 |
20 . 6 |
23 . 6 |
26 . 5 |
29 . 4 |
32 . 4 |
35 . 3 |
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80 |
12 . 6 |
15 . 7 |
18 . 8 |
22 . 0 |
25 . 1 |
28 . 3 |
31 . 4 |
34 . 5 |
37 . 7 |
40 . 8 |
44 . 0 |
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90 |
14 . 1 |
17 . 7 |
21 . 2 |
24 . 7 |
28 . 3 |
31 . 8 |
35 . 3 |
38 . 8 |
42 . 4 |
45 . 9 |
49 . 4 |
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|
100 |
15 . 7 |
19 . 6 |
23 . 6 |
27 . 5 |
31 . 4 |
35 . 3 |
39 . 2 |
43 . 2 |
47 . 1 |
51 . 0 |
55 . 0 |
58 . 9 |
62 . 8 |
66 . 7 |
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110 |
17 . 3 |
21 . 6 |
25 . 9 |
30 . 2 |
34 . 5 |
38 . 8 |
43 . 2 |
47 . 5 |
51 . 8 |
56 . 1 |
60 . 4 |
64 . 8 |
69 . 1 |
73 . 4 |
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|
120 |
18 . 8 |
23 . 6 |
28 . 3 |
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