|
species |
Section dimension，mm |
theoretical |
species |
Section dimension，mm |
theoretical |
||||||
|
HXB |
t1 |
t2 |
r |
weight |
HXB |
t1 |
t2 |
r |
weight |
||
|
kg/m |
kg/m |
||||||||||
|
HW |
125x125 |
6.5 |
9 |
10 |
23.8 |
HN |
198x99 |
4.5 |
7 |
13 |
18.5 |
|
150x150 |
7 |
10 |
13 |
31.9 |
200x100 |
5.5 |
8 |
13 |
21.7 |
||
|
175x175 |
7.5 |
11 |
13 |
40.3 |
248x124 |
5 |
8 |
13 |
25.8 |
||
|
200x200 |
8 |
12 |
16 |
50.5 |
250x125 |
6 |
9 |
16 |
29.7 |
||
|
250x250 |
9 |
14 |
16 |
72.4 |
298x149 |
5.5 |
8 |
16 |
32.6 |
||
|
300x300 |
10 |
15 |
20 |
94.5 |
300x150 |
6.5 |
9 |
16 |
37.3 |
||
|
350x350 |
12 |
19 |
20 |
137 |
346x174 |
6 |
9 |
16 |
41.8 |
||
|
400x400 |
13 |
21 |
24 |
172 |
350x175 |
7 |
11 |
16 |
50 |
||
|
HM |
148x100 |
6 |
9 |
13 |
21.4 |
396x199 |
7 |
11 |
16 |
56.7 |
|
|
194x150 |
6 |
9 |
16 |
31.2 |
400x200 |
8 |
13 |
16 |
66 |
||
|
244x175 |
7 |
11 |
16 |
44.1 |
446x199 |
8 |
12 |
20 |
66.7 |
||
|
294x200 |
8 |
12 |
20 |
57.3 |
450x200 |
9 |
14 |
20 |
76.5 |
||
|
340x250 |
9 |
14 |
20 |
79.7 |
496x199 |
9 |
14 |
20 |
79.5 |
||
|
390x300 |
10 |
16 |
24 |
107 |
500x200 |
10 |
16 |
20 |
89.6 |
||
|
440x300 |
11 |
18 |
24 |
124 |
596x199 |
10 |
15 |
24 |
95.1 |
||
|
482x300 |
11 |
15 |
28 |
115 |
600x200 |
11 |
17 |
24 |
106 |
||
|
488x300 |
11 |
18 |
28 |
129 |
700x300 |
13 |
24 |
28 |
185 |
||
|
582x300 |
12 |
17 |
28 |
137 |
*800x300 |
14 |
26 |
28 |
210 |
||
|
588x300 |
12 |
20 |
28 |
151 |
*900x300 |
16 |
28 |
28 |
243 |
||
Standard: GB/T 11263-2005
Grade: Q235B / Q345B