你的位置：
首页
>
IT圈
>
工字钢和槽钢的型号、截面尺寸、重量、截面惯性矩、截面抵抗矩等各项力
2024年3月20日发(作者：卑璟)
工字钢的型号、截面尺寸、重量、截面惯性矩、截面抵抗矩等各项力学参数统计表
参考数值
尺 寸/mm
型号
h
10 100
b
68
74
80
88
94
d
4.5
5.0
5.5
6.0
t
7.6
8.4
9.1
9.9
r r1
/cm2
/(kg/m)
截面面积
理论质量
X-X Y-Y
Ix/cm4 Wx/cm3
ix/cm
Ix:Sx Iy/cm4 Wy/cm3
iy/cm
14.345
18.118
21.516
26.131
30.756
35.578
39.578
42.128
46.528
48.541
53.541
11.261
14.223
16.890
20.513
24.143
27.929
31.069
33.070
36.524
38.105
42.030
245
488
712
1130
1660
2370
2500
3400
3570
5020
5280
49
77.5
102
141
185
237
250
309
325
402
423
4.14 8.59
5.20 10.8
5.76 12.0
6.58 13.8
7.36 15.4
8.15 17.2
7.96 16.9
8.99 18.9
8.78 18.7
10.2 21.6
9.94 21.3
33.0
46.9
64.4
93.1
122
158
169
225
239
280
309
9.72
12.7
16.1
21.2
26.0
31.5
33.1
40.9
42.7
48.3
52.4
1.52
1.61
1.73
1.89
2.00
2.12
2.06
2.31
2.27
2.40
2.40
6.5 3.4
7.0 3.5
7.5 3.8
8.0 4.0
12.6 126
14
16
18
20a
20b
22a
22b
25a
25b
140
160
180 6.5 10.7 8.5 4.3
7.0 11.4 9.0 4.5
9.0 11.4 9.0 4.5
7.5 12.3 9.5 4.8
9.5 12.3 9.5 4.8
8.0 13.0 10.0 5.0
200 100
200 102
220 110
220 112
250 116
250 118 10.0 13.0 10.0 5.0
28a
28b
32a
32b
32c
36a
36b
36c
40a
40b
40c
45a
45b
45c
50a
50b
280 122 8.5 13.7 10.5 5.3 55.404
61.004
67.156
73.556
79.956
76.480
83.680
90.880
86.112
94.112
102.112
102.446
43.492
47.888
7110
7480
508
534
692
726
760
875
919
962
1090
1140
1190
1430
1500
1570
1860
1940
11.3 24.6
11.1 24.2
12.8 27.5
12.6 27.1
12.3 26.8
14.4 30.7
14.1 30.3
13.8 29.9
15.9 34.1
15.6 33.6
15.2 33.2
17.7 38.6
17.4 38.0
17.1 37.6
345
379
460
502
544
552
582
612
660
692
727
855
894
938
56.6
61.2
70.8
76.0
81.2
81.2
84.3
87.4
93.2
96.2
99.6
114
118
122
142
146
2.50
2.49
2.62
2.61
2.61
2.69
2.64
2.60
2.77
2.71
2.65
2.89
2.84
2.79
3.07
3.01
280 124 10.5 13.7 10.5 5.3
320 130 9.5 15.0 11.5 5.8 52.717 11100
57.741 11600
62.765 12200
60.037 15800
65.689 16500
71.341 17300
67.598 21700
73.878 22800
80.158 23900
80.420 22200
87.485 33800
94.550 35300
93.654 46500
320 132 11.5 15.0 11.5 5.8
320 134 13.5 15.0 11.5 5.8
360 136 10.0 15.8 12.0 6.0
360 138 12.0 15.8 12.0 6.0
360 140 14.0 15.8 12.0 6.0
400 142 10.5 16.5 12.5 6.3
400 144 12.5 16.5 12.5 6.3
400 146 14.5 16.5 12.5 6.3
450 150 11.5 18.0 13.5 6.8
450 152 13.5 18.0 13.5 6_8 111.446
450 154 15.5 18.0 13.5 6.8
500 158 12.0 20.0 14.0 7.0
500 160 14.0 20.0 14.0 7.0
120.446
119,304 19.7 42.8 1120
19.4 42.4 1170 129.304 101.504 48600
2024年3月20日发(作者：卑璟)
工字钢的型号、截面尺寸、重量、截面惯性矩、截面抵抗矩等各项力学参数统计表
参考数值
尺 寸/mm
型号
h
10 100
b
68
74
80
88
94
d
4.5
5.0
5.5
6.0
t
7.6
8.4
9.1
9.9
r r1
/cm2
/(kg/m)
截面面积
理论质量
X-X Y-Y
Ix/cm4 Wx/cm3
ix/cm
Ix:Sx Iy/cm4 Wy/cm3
iy/cm
14.345
18.118
21.516
26.131
30.756
35.578
39.578
42.128
46.528
48.541
53.541
11.261
14.223
16.890
20.513
24.143
27.929
31.069
33.070
36.524
38.105
42.030
245
488
712
1130
1660
2370
2500
3400
3570
5020
5280
49
77.5
102
141
185
237
250
309
325
402
423
4.14 8.59
5.20 10.8
5.76 12.0
6.58 13.8
7.36 15.4
8.15 17.2
7.96 16.9
8.99 18.9
8.78 18.7
10.2 21.6
9.94 21.3
33.0
46.9
64.4
93.1
122
158
169
225
239
280
309
9.72
12.7
16.1
21.2
26.0
31.5
33.1
40.9
42.7
48.3
52.4
1.52
1.61
1.73
1.89
2.00
2.12
2.06
2.31
2.27
2.40
2.40
6.5 3.4
7.0 3.5
7.5 3.8
8.0 4.0
12.6 126
14
16
18
20a
20b
22a
22b
25a
25b
140
160
180 6.5 10.7 8.5 4.3
7.0 11.4 9.0 4.5
9.0 11.4 9.0 4.5
7.5 12.3 9.5 4.8
9.5 12.3 9.5 4.8
8.0 13.0 10.0 5.0
200 100
200 102
220 110
220 112
250 116
250 118 10.0 13.0 10.0 5.0
28a
28b
32a
32b
32c
36a
36b
36c
40a
40b
40c
45a
45b
45c
50a
50b
280 122 8.5 13.7 10.5 5.3 55.404
61.004
67.156
73.556
79.956
76.480
83.680
90.880
86.112
94.112
102.112
102.446
43.492
47.888
7110
7480
508
534
692
726
760
875
919
962
1090
1140
1190
1430
1500
1570
1860
1940
11.3 24.6
11.1 24.2
12.8 27.5
12.6 27.1
12.3 26.8
14.4 30.7
14.1 30.3
13.8 29.9
15.9 34.1
15.6 33.6
15.2 33.2
17.7 38.6
17.4 38.0
17.1 37.6
345
379
460
502
544
552
582
612
660
692
727
855
894
938
56.6
61.2
70.8
76.0
81.2
81.2
84.3
87.4
93.2
96.2
99.6
114
118
122
142
146
2.50
2.49
2.62
2.61
2.61
2.69
2.64
2.60
2.77
2.71
2.65
2.89
2.84
2.79
3.07
3.01
280 124 10.5 13.7 10.5 5.3
320 130 9.5 15.0 11.5 5.8 52.717 11100
57.741 11600
62.765 12200
60.037 15800
65.689 16500
71.341 17300
67.598 21700
73.878 22800
80.158 23900
80.420 22200
87.485 33800
94.550 35300
93.654 46500
320 132 11.5 15.0 11.5 5.8
320 134 13.5 15.0 11.5 5.8
360 136 10.0 15.8 12.0 6.0
360 138 12.0 15.8 12.0 6.0
360 140 14.0 15.8 12.0 6.0
400 142 10.5 16.5 12.5 6.3
400 144 12.5 16.5 12.5 6.3
400 146 14.5 16.5 12.5 6.3
450 150 11.5 18.0 13.5 6.8
450 152 13.5 18.0 13.5 6_8 111.446
450 154 15.5 18.0 13.5 6.8
500 158 12.0 20.0 14.0 7.0
500 160 14.0 20.0 14.0 7.0
120.446
119,304 19.7 42.8 1120
19.4 42.4 1170 129.304 101.504 48600