槽钢、等边角钢理论重量表.doc

槽钢理论重量

型号
尺寸/mm
截面面积/em2
理论质量/(kg/m)
参考数值

h
b
d
t
r
r1
X-X
y-y
Y1-Y1
zo/cm
Wx/cm3
1x/cm4
ix/cm
Wy/cm3
Iy/cm4
iy/cm
Iy/cm4
5
50
37
4.5
7.0
7.0
3.5
6.928
5.438
10.4
26.0
1.94
3.55
8.3
1.10
20.9
1.35
6.3
63
40
4.8
7.5
7.5
3.8
8.451
6.634
16.1
50.8
2.45
4.50
11.9
1.19
28.4
1.36
8
80
43
5.0
8.0
8.0
4.0
10.248
8.045
25.3
101
3.15
5.79
16.6
1.27
37.4
1.43
10
100
48
5.3
8.5
8.5
4.2
12.748
10.007
39.7
198
3.95
7.80
25.6
1.41
54.9
1.52
12.6
126
53
5.5
9.0
9.0
4.5
15.692
12.318
62.1
391
4.95
10.2
38.0
1.57
77.1
1.59
14a
140
58
6.0
9.5
9.5
4.8
18.516
14.535
80.5
564
5.52
13.0
53.2
1.70
107
1.71
14b
140
60
8.0
9.5
9.5
4.8
21.316
16.733
87.1
609
5.35
14.1
61.1
1.69
121
1.67
16a
160
63
6.5
10.0
10.0
5.0
21.962
17.240
108
866
6.28
16.3
73.3
1.83

144
1_80
16b
160
65
8.5
10.0
10.0
5.0
25.162
19.752
117
935
6.10
17.6
83.4
1.82
161
1.75
18a
180
68
7.0
10.5
10.5
5.2
25.699
20.174
141
1270
7.04
20.0
98.6
1.96
190
1.88
18
180
70
9.0
10.5
10.5
5.2
29.299
23.000
152
1370
6.84
21.5
11
1.95
210
1.84
20a
200
73
7.0
11.0
11.0
5.5
28.837
22.637
178
1780
7.86
24.2
128
2.11
244
2.01
20
200
75
9.0
11.0
11.0
5.5
32.837
25.777
191
1910
7.64
25.9
144
2.09
268
1.95
22a
220
77
7.0
11.5
11.5
5.8
31.846
24.999
218
2390
8.67
28.2
158
2.23
298
2.10

型号
尺寸/mm
截面面积/em2
理论质量/(kg/m)
参考数值

h
b
d
t
r
r1
X-X
y-y
Y1-Y1
zo/cm
Wx/cm3
1x/cm4
ix/cm
Wy/cm3
Iy/cm4
iy/cm
Iy/cm4
22
220
79
9.0
11.5
11.5
5.8
36.246
28.453
234
2570
8.42
30.1
176
2.21
326
2.03
25a
250
78
7.0
12.0
12.0
6.0
34.917
27.410
270
3370
9.82
306
176
2.24
322
2.07
25b
250
80
9.0
12.0
12.0
6.0
39.917
31.335
282
3530
9.41
32.7
196
2.22
353
1.98
25c
250
82
11.0
12.0
12.0
6.0
44.917
35.260
295
3690
9.07
35.9
218
2.21
384
1.92
28a
280
82
7.5
12.5
i2.5
6.2
40.034
31.427
340
4760
10.9
35.7
218

2.33
388
2.10
28b
280
84
9.5
12.5
12.5
6.2
45.634
35.823
366
5130
10.6
37.9
242
2.30
428
2.02
28c
280
86
11.5
12.5
12.5
6.2
51.234
40.219
393
5500
10.4
40.3
268
2.29
463
1.95
32a
320
88
8.0
14.0
14.0
7.0
48.513
38.083
475
7600
12.5
46.5
305
2.50
552
2.24
32b
320
90
10.0
14.0
14.0
7.0
54.913
43.107
509
8140
12.2
49.2
336
2.47
593
2.16
32e
320
92
12.0
14.0
14.0
7.0
61.313
48.131
543
8690
11.9
52.6
374
2.47
643
2.09
36a
360
96
9.0
16.0
16.0
8.0
60.916
47.814
660
11900
14.0
63.5
455
2.73
818
2.44
36b
360
98
11.0
16.0
16.0
8.0
68.110
53.466
703
12700
13.6
66.9
497
2.70
880
2.37
36c
3601
100
13.0
16.0
16.0
8.0
75.310
59.118
746
13400
13.4
70.0
536
2.67
948
2.34
40a
400
100
10.5
18.0
18.0
9.0
75.068
58.928
879
17600
15.3
78.8
592
2.81
1070
249
40b
400
102
12.5
18.0
18.0
9.0
83.068
65.208
932
18600
15.0
82.5
640
2.78
1140
2.44
40c
400
104
14.5
18.0
18.0
9.0
91.068
71.488
986
19700
14.7
86.2
688
2.75
1220
2.42
6.5①
65
40
4.8
7.5
7.5
3.8
8.547
6.709
17.0
55.2
2.54
4.59
12.0
1.19
28.3
1.38
12①
120
53
5.5
9.0
9.0
4.5
15.362
12.059
57.7
346
4.75
10.2
37.4
1.56
77.7
1.62
24a①
240
78
7.0
12.0
12.0
6.0
34.217
26.860
254
3050
9.45
30.5
174
2.25
325
2.10
24b①
240
80
9.0
12.0
12.0
6.0
39.017
30.628
274
3280
9.17
32.5
194
2.23
355
2.03
24c①
240
82
11.0
12.0
12.0
6.0
43.817
34.396
293
3510
8.96
34.4
213
2.21
388
2.00
27a①
270
82
7.5
12.5
12.5
6.2
39.284
30.838
323
4360
10.5
35.5
216
2.34
393
2.13
27b①
270
84
9.5
12.5
12.5
6.2
4.4.684
35.077
347
4690
10.3
37.7
239
2.31
428
2.06
27c①
270
86
11.5
12.5
12.5
6.2
50.084
39.316
372
5020
10.1
39.8
261
2.28
467
2.03
30a①
300
85
7.5
13.5
13.5
6.8
43.902
34.463
403
6050
11.7
41.1
260
2.43
467
2.17
30b①
300
87
9.5
13.5
13.5
6.8
49.902
39.173
433
6500
11.4
44.0
289
2.41
515
2.13
30c①
300
89
11.5
13.5
13.5
6.8
55.902
43.883
463
6950
11.2
46.4
316
2.38
560
2.09
① 经供需双方协议可以供应的型号。
(2)允许偏差见表30

表30热轧槽钢的尺寸允许偏差(mm)
型 号
5
6.3
6.5
8
10
12
12.6
14
16
18
20
22
24
25
27
28
30
32
36
40
高度h
±1.5
±2.0
±2.0
±3.0
±3.0
腿宽b
±1.5
±2.0
±2.5
±3.0
±3.5
腰厚d
±0.4
±0.5
±0.6
±0.7
±0.8
弯腰挠度
不应超过0.15d
通常长度
5～12m
5～19m
6～19m

等边角钢理论重量

热轧等边角铁规格重量表/每米
角钢号数
尺寸（毫米）
截断面积
（厘米2）
理论重量
（公斤/米）
表面积
（米2/米）
A×b
T
r
2
20
3
4
3.5
1.132
1.459
0.889
1.145
0.078
0.077
2.5
25
3
4
3.5
1.432
1.859
1.124
1.459
0.098
0.097
3.0
30
3
4
4.5
1.749
2.276
1.373
1.786
0.117
0.117
3.6
36
3
4
5
4.5
2.109
2.756
3.382
1.656
2.163
2.654
0.141
0.141
0.141
4.0
40
3
4
5
5
2.359
3.086
3.791
1.852
2.422
2.976
0.157
0.157
0.156
4.5
45
3
4
5
6
5
2.659
3.486
4.292
5.076
2.088
2.736
 .369
3.985
0.177
0.177
0.176
0.176
5.0
50
3
4
5.5
2.971
3.897
2.332
3.059
0.197
0.197
5.0
50
5
6
5.5
4.803
5.688
3.770
4.465
0.196
0.196
5.6
56
3
4
5
8
6.0
3.343
4.390
5.415
8.367
2.624
3.446
4.251
6.568
0.221
0.220
0.220
0.219
6.3
63
4
5
6
8
10
7
4.978
6.143
7.288
9.515
11.657
3.907
4.822
5.721
7.469
9.151
0.248
0.248
0.247
0.247
0.246
7
70
4
5
6
7
8
8
5.570
6.875
8.160
9.424
10.667
4.372
5.397
6.406
7.398
8.373
0.275
0.275
0.275
0.275
0.274
7.5
75
5
6
7
8
10
9
7.367
8.797
10.160
11.503
14.126
5.818
6.905
7.976
9.030
11.089
0.295
0.294
0.294
0.294
0.293
8
80
5
6
7
8
10
9
7.912
9.397
10.860
12.303
15.126
6.211
7.376
8.525
9.658
11.874
0.315
0.314
0.314
0.314
0.313
9
90
6
7
8
10
12
10
10.637
12.301
13.944
17.167
20.306
8.350
9.656
10.946
13.476
15.940
0.354
0.354
0.353
0.353
0.352
10
100
6
7
8
10
12
11.932
13.796
15.638
19.261

9.366
10.830
12.276
15.120

0.393
0.393
0.393
0.392
10
100
12
14
16
12
22.800
26.256
29.627
17.898
20.611
23.257
0.391
0.391
0.390
11
110
7
8
10
12
14
12
15.196
17.238
21.261
25.200
29.056
11.928
13.532
16.690
19.782
22.809
0.433
0.433
0.432
0.431
0.431
14
140
10
12
14
16
14
27.373
32.512
37.567
42.539
21.488
25.522
29.490
33.393
0.551
0.551
0.550
0.549
16
160
10
12
14
16
16
31.502
37.441
43.296
49.067
24.729
29.391
33.987
38.518
0.630
0.630
0.629
0.629
18
180
12
14
16
18
16
42.241
48.896
55.467
61.955
33.159
38.383
43.542
48.634
0.710
0.709
0.709
0.708
20
200
14
16
18
20
24
18
54.642
62.013
69.301
76.505
90.661
42.894
48.680
54.401
60.056
71.168
0.788
0.788
0.787
0.787
0.785