H型鋼尺寸規(guī)格H—高度；B—寬度；t1—腹板厚度；t2—翼緣厚度；r—工藝圓角
|
類別
|
型號
(高度×寬度)
|
截面尺寸/mm
|
截面
面積
/cm2
|
理論
重量
/kg·m-1
|
|||
|
H×B
|
t1
|
t2
|
r
|
||||
|
HW
寬翼緣
|
100×100
|
100×100
|
6
|
8
|
10
|
21.90
|
17.2
|
|
125×125
|
125×125
|
6.5
|
9
|
10
|
30.31
|
23.8
|
|
|
150×150
|
150×150
|
7
|
10
|
13
|
40.55
|
31.9
|
|
|
175×175
|
175×175
|
7.5
|
11
|
13
|
51.43
|
40.3
|
|
|
200×200
|
200×200
|
8
|
12
|
16
|
64.28
|
50.5
|
|
|
200×204
|
12
|
12
|
16
|
72.28
|
56.7
|
||
|
250×250
|
250×250
|
9
|
14
|
16
|
92.18
|
72.4
|
|
|
250×255
|
14
|
14
|
16
|
104.7
|
82.2
|
||
|
300×300
|
294×302
|
12
|
12
|
20
|
108.3
|
85.0
|
|
|
300×300
|
10
|
15
|
20
|
120.4
|
94.5
|
||
|
300×305
|
15
|
15
|
20
|
135.4
|
106
|
||
|
350×350
|
344×348
|
10
|
16
|
20
|
146.0
|
115
|
|
|
350×350
|
12
|
19
|
20
|
173.9
|
137
|
||
|
400×400
|
388×402
|
15
|
15
|
24
|
179.2
|
141
|
|
|
394×398
|
11
|
18
|
24
|
187.6
|
147
|
||
|
400×400
|
13
|
21
|
24
|
219.5
|
172
|
||
|
400×408
|
21
|
21
|
24
|
251.5
|
197
|
||
|
414×405
|
18
|
28
|
24
|
296.2
|
233
|
||
|
428×407
|
20
|
35
|
24
|
361.4
|
284
|
||
|
458×417
|
30
|
50
|
24
|
529.3
|
415
|
||
|
498×432
|
45
|
70
|
24
|
770.8
|
605
|
||
|
類別
|
型號
(高度×寬度)
|
截面尺寸/mm
|
截面
面積
/cm2
|
理論
重量
/kg·m-1
|
|||
|
H×B
|
t1
|
t2
|
r
|
||||
|
HM
中翼緣
|
150×100
|
148×100
|
6
|
9
|
13
|
27.25
|
21.4
|
|
200×150
|
194×150
|
6
|
9
|
16
|
39.76
|
31.2
|
|
|
250×175
|
244×175
|
7
|
11
|
16
|
56.24
|
44.1
|
|
|
300×200
|
194×200
|
8
|
12
|
20
|
73.03
|
57.3
|
|
|
350×250
|
340×250
|
9
|
14
|
20
|
101.5
|
79.7
|
|
|
400×300
|
390×300
|
10
|
16
|
24
|
136.7
|
107
|
|
|
450×300
|
440×300
|
11
|
18
|
24
|
157.4
|
124
|
|
|
500×300
|
482×300
|
11
|
15
|
28
|
146.4
|
115
|
|
|
488×300
|
11
|
18
|
28
|
164.4
|
129
|
||
|
600×300
|
582×300
|
12
|
17
|
28
|
174.5
|
137
|
|
|
588×300
|
12
|
20
|
28
|
192.5
|
151
|
||
|
594×302
|
14
|
23
|
28
|
222.4
|
175
|
||
|
類別
|
型號
(高度×寬度)
|
截面尺寸/mm
|
截面
面積
/cm2
|
理論
重量
/kg·m-1
|
|||
|
H×B
|
t1
|
t2
|
r
|
||||
|
HN
窄翼緣
|
100×50
|
100×50
|
5
|
7
|
10
|
12.16
|
9.54
|
|
125×60
|
125×60
|
6
|
8
|
10
|
17.01
|
13.3
|
|
|
150×75
|
150×75
|
5
|
7
|
10
|
18.16
|
14.3
|
|
|
175×90
|
175×90
|
5
|
8
|
10
|
23.21
|
18.2
|
|
|
200×100
|
198×99
|
4.5
|
7
|
13
|
23.59
|
18.5
|
|
|
200×100
|
5.5
|
8
|
13
|
27.57
|
21.7
|
||
|
250×125
|
248×124
|
5
|
8
|
13
|
32.89
|
25.8
|
|
|
250×125
|
6
|
9
|
13
|
37.87
|
29.7
|
||
|
300×150
|
298×149
|
5.5
|
8
|
16
|
41.55
|
32.6
|
|
|
300×150
|
6.5
|
9
|
16
|
47.53
|
37.3
|
||
|
350×175
|
346×174
|
6
|
9
|
16
|
53.19
|
41.8
|
|
|
350×175
|
7
|
11
|
16
|
63.66
|
50.0
|
||
|
400×150
|
400×150
|
8
|
13
|
16
|
71.12
|
55.8
|
|
|
400×200
|
396×199
|
7
|
11
|
16
|
72.16
|
56.7
|
|
|
400×200
|
8
|
13
|
16
|
84.12
|
66.0
|
||
|
450×150
|
450×150
|
9
|
14
|
20
|
83.41
|
65.5
|
|
|
450×200
|
446×199
|
8
|
12
|
20
|
84.95
|
66.7
|
|
|
150×200
|
9
|
14
|
20
|
97.41
|
76.5
|
||
|
500×150
|
500×200
|
10
|
16
|
20
|
98.23
|
77.1
|
|
|
500×200
|
496×199
|
9
|
14
|
20
|
101.3
|
79.5
|
|
|
500×200
|
10
|
16
|
20
|
114.2
|
89.6
|
||
|
506×201
|
11
|
19
|
20
|
131.3
|
103
|
||
|
600×200
|
596×199
|
10
|
15
|
24
|
121.2
|
95.1
|
|
|
600×200
|
11
|
17
|
24
|
135.2
|
106
|
||
|
606×201
|
12
|
20
|
24
|
153.3
|
120
|
||
|
700×300
|
692×300
|
13
|
20
|
28
|
211.5
|
166
|
|
|
700×300
|
13
|
24
|
28
|
235.5
|
185
|
||
|
800×300
|
792×300
|
14
|
22
|
28
|
243.4
|
191
|
|
|
800×300
|
14
|
26
|
28
|
267.4
|
210
|
||
|
900×300
|
890×299
|
15
|
23
|
28
|
270.9
|
213
|
|
|
900×300
|
16
|
28
|
28
|
309.8
|
243
|
||
|
912×302
|
18
|
34
|
28
|
364.0
|
286
|
||
信息來自佳佳建材網(wǎng)
