|
工字钢 kg/m
|
|
10#
|
|
100×68×4.5
|
11.261
|
|
12#
|
|
120×74×5
|
14.00
|
|
12.6#
|
|
126×74×5
|
14.223
|
|
14#
|
|
140×80×5.5
|
16.9
|
|
16#
|
|
160×88×6
|
20.51
|
|
18#
|
|
180×94×6.5
|
24.14
|
|
20#
|
a
|
200×100×7
|
27.93
|
|
b
|
200×102×9
|
31.07
|
|
22#
|
a
|
220×110×7.5
|
33.07
|
|
b
|
220×112×9.5
|
36.52
|
|
24#
|
a
|
240×116×8
|
37.48
|
|
b
|
240×118×10
|
41.25
|
|
25#
|
a
|
250×116×8
|
38.11
|
|
b
|
250×118×10
|
42.03
|
|
27#
|
a
|
270×122×8.5
|
42.83
|
|
b
|
270×124×10.5
|
47.1
|
|
28#
|
a
|
280×124×8.5
|
43.49
|
|
b
|
280×130×10.5
|
47.89
|
|
30#
|
a
|
300×126×9
|
48.08
|
|
b
|
300×128×11
|
52.8
|
|
c
|
300×130×13
|
57.5
|
|
32#
|
a
|
320×130×9.5
|
52.72
|
|
b
|
320×132×11.5
|
57.74
|
|
c
|
320×134×13.5
|
62.77
|
|
33#
|
a
|
330×130×9.5
|
53.4
|
|
b
|
330×132×11.5
|
58.6
|
|
c
|
330×134×13.5
|
63.8
|
|
36#
|
a
|
360×136×10
|
60.037
|
|
b
|
360×138×12
|
65.689
|
|
c
|
360×140×14
|
71.341
|
|
40#
|
a
|
400×142×10.5
|
67.6
|
|
b
|
400×144×12.5
|
73.88
|
|
c
|
400×146×14.5
|
80.16
|
|
45#
|
a
|
450×150×11.5
|
80.42
|
|
b
|
450×152×13.5
|
87.49
|
|
c
|
450×154×15.5
|
94.55
|
|
50#
|
a
|
500×158×12
|
93.65
|
|
b
|
500×160×14
|
101.5
|
|
c
|
500×162×16
|
109.35
|
|
55#
|
a
|
550×166×12.5
|
105.34
|
|
b
|
550×168×14.5
|
114.0
|
|
c
|
550×170×16.5
|
123.0
|
|
56#
|
a
|
560×166×12.5
|
106.32
|
|
b
|
560×168×14.5
|
115.11
|
|
c
|
560×170×16.5
|
123.9
|
|
60#
|
a
|
600×176×13
|
118.0
|
|
b
|
600×178×14
|
128.0
|
|
c
|
600×180×16
|
138.0
|
|
63#
|
a
|
630×176×13
|
121.41
|
|
b
|
630×178×15
|
131.3
|
|
c
|
630×180×17
|
141.19
|
|
