(1)分类和代号
热轧H型钢和剖分T型钢的分类和代号
类 别 |
分类名称 |
代 号 |
1.H型钢 |
(1)宽翼缘H型钢 |
HW |
(2)中翼缘H型钢 |
HM |
|
(3)窄翼缘H型钢 |
HN |
|
2.H型钢桩 |
|
HP |
3.剖分T型钢 |
(1)宽翼缘剖分T型钢 |
TW |
(2)中翼缘剖分T型钢 |
TM |
|
(3)窄翼缘剖分T型钢 |
TN |
(2)尺寸规格
宽、中、窄翼缘H型钢的尺寸规格
H—高度 B—宽度 t1—腹板厚度 t2—翼缘厚度 r—圆角半径
类别 |
型号 (高度×宽度) |
截面尺寸/nma |
截面面积 /cm² |
理论质量 /(kg/m) |
截面特性参数 |
||||||||
H×B |
t1 |
t2 |
r |
惯性矩/cm4 |
惯性半径/cm |
截面模数/cm³ |
|||||||
Ix |
Iy |
iX |
iY |
Wx |
Wy |
||||||||
HW |
100×100 |
100×100 |
6 |
8 |
10 |
21.90 |
17.2 |
383 |
134 |
4.18 |
2.47 |
76.5 |
26.7 |
125×125 |
125×125 |
6.5 |
9 |
10 |
30.31 |
23.8 |
847 |
294 |
5.29 |
3.11 |
136 |
47.0 |
|
150×150 |
150×150 |
7 |
10 |
13 |
40.55 |
31.9 |
1660 |
564 |
6.39 |
3.73 |
221 |
75.1 |
|
175×175 |
175×175 |
7.5 |
11 |
13 |
51.43 |
40.3 |
2900 |
984 |
7.50 |
4.37 |
331 |
112 |
|
200×200 |
200×200 |
8 |
12 |
16 |
64.28 |
50.5 |
4770 |
1600 |
8.61 |
4.99 |
477 |
160 |
|
#200×204 |
12 |
12 |
16 |
72.28 |
56.7 |
5030 |
1700 |
8.35 |
4.85 |
503 |
167 |
||
250×250 |
250×250 |
9 |
14 |
16 |
92.18 |
72.4 |
10800 |
3650 |
10.8 |
6.29 |
867 |
292 |
|
250×255 |
14 |
14 |
16 |
104.7 |
82.2 |
11500 |
3880 |
10.5 |
6.09 |
919 |
304 |
||
300×300 |
#294×302 |
12 |
12 |
20 |
108.3 |
85.0 |
17000 |
5520 |
12.5 |
7.14 |
1160 |
365 |
|
HW |
300×300 |
300×300 |
10 |
15 |
20 |
120.4 |
94.5 |
20500 |
6760 |
13.1 |
7.49 |
1370 |
450 |
300×305 |
15 |
15 |
20 |
135.4 |
106 |
21600 |
7100 |
12.6 |
7.24 |
1440 |
466 |
||
350×350 |
#344×348 |
10 |
16 |
20 |
146.0 |
115 |
33300 |
11200 |
15.1 |
8.78 |
1940 |
646 |
|
350×350 |
12 |
19 |
20 |
173.9 |
137 |
40300 |
13600 |
15.2 |
8.84 |
2300 |
776 |
||
400x400 |
#388×402 |
15 |
15 |
24 |
179.2 |
141 |
49200 |
16300 |
16.6 |
9.52 |
2540 |
809 |
|
#394×398 |
11 |
18 |
24 |
187.6 |
147 |
56400 |
18900 |
17.3 |
10.0 |
2860 |
951 |
||
400×400 |
13 |
21 |
24 |
219.5 |
172 |
66900 |
22400 |
17.5 |
10.1 |
3340 |
1120 |
||
#400×408 |
21 |
21 |
24 |
251.5 |
197 |
71100 |
23800 |
16.8 |
9.73 |
3560 |
1170 |
||
#414×405 |
18 |
28 |
24 |
296.2 |
233 |
93000 |
31000 |
17.7 |
10.2 |
4490 |
1530 |
||
#428×407 |
20 |
35 |
24 |
361.4 |
284 |
119000 |
39400 |
18.2 |
10.4 |
5580 |
1930 |
||
*458×417 |
30 |
50 |
24 |
529.3 |
415 |
187000 |
60500 |
18.8 |
10.7 |
8180 |
2900 |
||
*498×432 |
45 |
70 |
24 |
770.8 |
605 |
298000 |
94400 |
19.7 |
11.1 |
12000 |
4370 |
||
HM |
150×100 |
148×100 |
6 |
9 |
13 |
27.25 |
21.4 |
1040 |
151 |
6.17 |
2.35 |
140 |
30.2 |
200×150 |
194×150 |
6 |
9 |
16 |
39.76 |
31.2 |
2740 |
508 |
8.30 |
3.57 |
283 |
67.7 |
|
250×175 |
244×175 |
7 |
11 |
16 |
56.24 |
44.1 |
6120 |
985 |
10.4 |
4.18 |
502 |
113 |
|
HM |
300× 200 |
294×200 |
8 |
12 |
20 |
73.03 |
57.3 |
11400 |
1600 |
12.5 |
4.69 |
779 |
160 |
350×250 |
340×250 |
9 |
14 |
20 |
101.5 |
79.7 |
21700 |
3650 |
14.6 |
6.00 |
1280 |
292 |
|
400×300 |
390×300 |
10 |
16 |
25 |
136.7 |
107 |
38900 |
7210 |
16.9 |
7.26 |
2000 |
481 |
|
450×300 |
440×300 |
11 |
18 |
24 |
157.4 |
124 |
56100 |
8110 |
18.9 |
7.18 |
2550 |
541 |
|
500×300 |
482×300 |
11 |
15 |
28 |
146.4 |
115 |
60800 |
6770 |
20.4 |
6.80 |
2520 |
451 |
|
488x300 |
n |
18 |
28 |
164.4 |
129 |
71400 |
8120 |
20.8 |
7.03 |
2930 |
541 |
||
600×300 |
582×300 |
12 |
17 |
28 |
174.5 |
137 |
103000 |
7670 |
24.3 |
6.63 |
3530 |
511 |
|
588×300 |
12 |
20 |
28 |
192.5 |
151 |
118000 |
9020 |
24.8 |
6.85 |
4020 |
601 |
||
#594×302 |
14 |
23 |
28 |
222.4 |
175 |
137000 |
10600 |
24.9 |
6.90 |
4620 |
701 |
||
HN |
100× 50 |
100×50 |
5 |
7 |
10 |
12.16 |
9.54 |
192 |
14.9 |
3.98 |
1.11 |
38.5 |
5.96 |
125×60 |
125 x60 |
6 |
8 |
10 |
17.01 |
13.3 |
417 |
29.3 |
4.95 |
1.31 |
66.8 |
9.75 |
|
150×75 |
150x 75 |
5 |
7 |
10 |
18.16 |
14.3 |
679 |
49.6 |
6.12 |
I.65 |
90.6 |
13.2 |
|
175×90 |
175×90 |
5 |
8 |
10 |
23.21 |
18.2 |
1220 |
97.6 |
7.26 |
2.05 |
140 |
21.7 |
|
200×100 |
198×99 |
4.5 |
7 |
13 |
23.59 |
18.5 |
1610 |
114 |
8.27 |
2.20 |
163 |
23.0 |
|
200×100 |
5.5 |
8 |
13 |
27.57 |
21.7 |
1880 |
134 |
8.25 |
2.21 |
188 |
26.8 |
||
HN |
250×125 |
248×124 |
5 |
8 |
13 |
32.89 |
25.8 |
3560 |
255 |
10.4 |
2.78 |
287 |
41.1 |
250×125 |
6 |
9 |
13 |
37.87 |
29.7 |
4080 |
294 |
10.4 |
2.79 |
326 |
47.0 |
||
300×150 |
298×149 |
5.5 |
8 |
16 |
41.55 |
32.6 |
6460 |
443 |
12.4 |
3.26 |
433 |
59.4 |
|
300×150 |
6.5 |
9 |
16 |
47.53 |
37.3 |
7350 |
508 |
12.4 |
3.27 |
490 |
67.7 |
||
350×175 |
346×174 |
6 |
9 |
16 |
53.19 |
41.8 |
11200 |
792 |
14.5 |
3.86 |
649 |
91.0 |
|
350×175 |
7 |
11 |
16 |
63.66 |
50.0 |
13700 |
985 |
14.7 |
3.93 |
782 |
113 |
||
类别 |
型号 (高度×宽度) |
截面尺寸/nma |
截面面积 /cm² |
理论质量 /(kg/m) |
截面特性参数 |
||||||||
H×B |
t1 |
t2 |
r |
惯性矩/cm4 |
惯性半径/cm |
截面模数/cm³ |
|||||||
Ix |
Iy |
iX |
iY |
Wx |
Wy |
||||||||
HN |
#400×150 |
#400×150 |
8 |
13 |
16 |
71.12 |
55.8 |
18800 |
734 |
16.3 |
3.21 |
942 |
97.9 |
400×200 |
396×199 |
7 |
1 |
16 |
72.16 |
56.7 |
20000 |
1450 |
16.7 |
4.48 |
1010 |
145 |
|
400×200 |
8 |
13 |
16 |
84.12 |
66.0 |
23700 |
1740 |
16.8 |
4.54 |
1190 |
174 |
||
#450×150 |
#450×150 |
9 |
14 |
20 |
83.41 |
65.5 |
27100 |
793 |
18.0 |
3.08 |
1200 |
106 |
|
450×200 |
446×199 |
8 |
12 |
20 |
84.95 |
66.7 |
29000 |
1580 |
18.5 |
4.31 |
1300 |
159 |
|
450×200 |
9 |
14 |
20 |
97.41 |
76.5 |
33700 |
1870 |
18.6 |
4.38 |
1500 |
187 |
||
#500×150 |
#500×150 |
10 |
16 |
20 |
98.23 |
77.1 |
38500 |
907 |
19.8 |
3.04 |
1540 |
121 |
|
500×200 |
496×199 |
9 |
14 |
20 |
101.3 |
79.5 |
41900 |
1840 |
20.3 |
4.27 |
1690 |
185 |
|
500×200 |
10 |
16 |
20 |
114.2 |
89.6 |
47800 |
2140 |
20.5 |
4.33 |
1910 |
214 |
||
HN |
500×200 |
#506×201 |
11 |
19 |
20 |
131.3 |
103 |
56500 |
2580 |
20.8 |
4.43 |
2230 |
257 |
600×200 |
596×199 |
10 |
15 |
24 |
121.2 |
95.1 |
69300 |
1980 |
23.9 |
4.04 |
2330 |
199 |
|
600×200 |
1 |
17 |
24 |
135.2 |
106 |
78200 |
2280 |
24.1 |
4.11 |
2610 |
228 |
||
#606×201 |
12 |
20 |
24 |
153.3 |
120 |
910()0 |
2720 |
24.4 |
4.21 |
3000 |
271 |