常用型材钢规格表.docx
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常用型材钢规格表
附录常用型钢规格表
普通工字钢型号：
H+#
符号：
h—高度；
b—宽度；
tw—腹板厚度；t—翼缘平均厚度；I—惯性矩；
W—截面模量
i—回转半径；
Sx—半截面的面积矩；长度：
型号10～18，长5～19m；
型号20～63，长6～19m。
尺寸（mm）
32
b
320
132
11.5
15
11.5
73.5
57.7
11626
727
12.6
27.3
484
73.3
2.57
c
134
13.5
79.9
62.7
12173
761
12.3
26.9
510
76.1
2.53
a
136
10
76.4
60
15796
878
14.4
31
555
81.6
2.69
36
b
360
138
12
15.8
12
83.6
65.6
16574
921
14.1
30.6
584
84.6
2.64
c
140
14
90.8
71.3
17351
964
13.8
30.2
614
87.7
2.6
a
142
10.5
86.1
67.6
21714
1086
15.9
34.4
660
92.9
2.77
40
b
400
144
12.5
16.5
12.5
94.1
73.8
22781
1139
15.6
33.9
693
96.2
2.71
c
146
14.5
102
80.1
23847
1192
15.3
33.5
727
99.7
2.67
a
150
11.5
102
80.4
32241
1433
17.7
38.5
855
114
2.89
45
b
450
152
13.5
18
13.5
111
87.4
33759
1500
17.4
38.1
895
118
2.84
c
154
15.5
120
94.5
35278
1568
17.1
37.6
938
122
2.79
a
158
12
119
93.6
46472
1859
19.7
42.9
1122
142
3.07
50
b
500
160
14
20
14
129
101
48556
1942
19.4
42.3
1171
146
3.01
c
162
16
139
109
50639
2026
19.1
41.9
1224
151
2.96
a
166
12.5
135
106
65576
2342
22
47.9
1366
165
3.18
56
b
560
168
14.5
21
14.5
147
115
68503
2447
21.6
47.3
1424
170
3.12
c
170
16.5
158
124
71430
2551
21.3
46.8
1485
175
3.07
a
176
13
155
122
94004
2984
24.7
53.8
1702
194
3.32
63
b
630
178
15
2215
167
131
98171
3117
24.2
53.2
1771
199
3.25
截面面积
理论重量
x-x轴y-y轴
c
780
17
180
141
102339
324923.952.61842
205
3.2
H型钢
符号：
h—高度；
b—宽度；
t1—腹板厚度；t2—翼缘厚度；I—惯性矩；W—截面模量
i—回转半径；
Sx—半截面的面积矩。
#400×408×21×21
251.5
197
71100
3560
16.8
23800
1170
9.73
#414×405×18×28
296.2
233
93000
4490
17.7
31000
1530
10.2
#428×407×20×35
361.4
284
119000
5580
18.2
39400
1930
10.4
148×100×6×9
27.25
21.4
1040
140
6.17
151
30.2
2.35
194×150×6×9
39.76
31.2
2740
283
8.3
508
67.7
3.57
244×175×7×11
56.24
44.1
6120
502
10.4
985
113
4.18
294×200×8×12
73.03
57.3
11400
779
12.5
1600
160
4.69
340×250×9×14
101.5
79.7
21700
1280
14.6
3650
292
6
390×300×10×16
136.7
107
38900
2000
16.9
7210
481
7.26
440×300×11×18
157.4
124
56100
2550
18.9
8110
541
7.18
482×300×11×15
146.4
115
60800
2520
20.4
6770
451
6.8
488×300×11×18
164.4
129
71400
2930
20.8
8120
541
7.03
582×300×12×17
174.5
137
103000
3530
24.3
7670
511
6.63
588×300×12×20
192.5
151
118000
4020
24.8
9020
601
6.85
#594×302×14×23
222.4
175
137000
4620
24.9
10600
701
6.9
x-x轴y-y轴
类别
HW
HM
符号：
h—高度；
b—宽度；
t1—腹板厚度；t2—翼缘厚度；I—惯性矩；W—截面模量
i—回转半径；
Sx—半截面的面积矩。
普通槽钢
符号：
同普通工字钢
但Wy为对应翼缘肢尖
长度：
型号5～8，长5～12m；型号10～18，长5～19m；型号20～20，长6～19m。
尺寸（mm）截面理论
型号面积重量
x-x轴y-y轴y-y1轴
Z0
IxWxixIyWyIyIy1
hbtwtR
（cm2）
（kg/m）
（cm4）（cm3）（cm）（cm4）（cm3）（cm）（cm4）（cm）
550374.5776.925.442610.41.948.33.51.120.91.35
6.363404.87.57.58.456.635116.32.4611.94.61.1928.31.39
8804358810.248.0410125.33.1416.65.81.2737.41.42
10100485.38.58.512.741019839.73.9425.67.81.4254.91.52
12.6126535.59915.6912.3138961.74.983810.31.5677.81.59
a
14140
5869.59.518.5114.5356480.55.5253.2131.7107.21.71
b6089.59.521.3116.7360987.15.3561.214.11.69120.61.67
a
16160
636.5101021.9517.23866108.36.2873.416.31.83144.11.79
b658.5101025.1519.75935116.86.183.417.61.82160.81.75
a
18180
68710.510.525.6920.171273141.47.0498.6201.96189.71.88
b70910.510.529.2922.991370152.26.8411121.51.95210.11.84
a737111128.8322.6317801787.8612824.22.112442.01
20200
b759111132.8325.771914191.47.64143.625.92.09268.41.95
a
22220
77711.511.531.8424.992394217.68.67157.828.22.23298.22.1
b79911.511.536.2428.452571233.88.42176.530.12.21326.32.03
a787121234.9127.43359268.79.81175.930.72.24324.82.07
25b
250
809121239.9131.333619289.69.52196.432.72.22355.11.99
c8211121244.9135.253880310.49.3215.934.62.19388.61.96
a
28b
280
827.512.512.540.0231.424753339.510.9217.935.72.33393.32.09
849.512.512.545.6235.815118365.610.59241.537.92.3428.52.02
c8611.512.512.551.2240.215484391.710.35264.1402.27467.31.99
a
32b
320
888141448.538.077511469.412.44304.746.42.51547.52.24
9010141454.943.18057503.512.11335.649.12.47592.92.16
c9212141461.348.128603537.711.8536551.62.44642.72.13
a
36b
360
969161660.8947.811874659.713.9645563.62.73818.52.44
9811161668.0953.4512652702.913.63496.766.92.7880.52.37
c10013161675.2959.113429746.113.36536.6702.679482.34
a
40b
400
10010.5181875.0458.9117578878.915.359278.82.811057.92.49
10212.5181883.0465.1918644932.214.98640.682.62.781135.82.44
c10414.5181891.0471.4719711985.614.71687.886.22.751220.32.42
等边角钢
单角钢双角钢
型号
圆角重心矩截面积
惯性矩截面模量回转半径iy,当a为下列数值
质量
3
20×
RZ0AIxWxmaxWxminixix0iy06mm8mm10mm12mm14mm
（mm）（cm2）（kg/m）（cm4）（cm3）（cm）（cm）
61.130.890.400.660.290.590.750.391.081.171.251.341.43
3.5
46.41.461.150.500.780.360.580.730.381.111.191.281.371.46
3
L25×
3.5
7.31.431.120.821.120.460.760.950.491.271.361.441.531.61
47.61.861.461.031.340.590.740.930.481.301.381.471.551.64
3
L30×
4.5
8.51.751.371.461.720.680.911.150.591.471.551.631.711.8
48.92.281.791.842.080.870.901.130.581.491.571.651.741.82
3
L36×4
4.5
102.111.662.582.590.991.111.390.711.701.781.861.942.03
10.42.762.163.293.181.281.091.380.701.731.81.891.972.05
510.72.382.653.953.681.561.081.360.701.751.831.911.992.08
3
L40×45
10.92.361.853.593.281.231.231.550.791.861.942.012.092.18
11.33.092.424.604.051.601.221.540.791.881.962.042.122.2
511.73.792.985.534.721.961.211.520.781.901.982.062.142.23
312.22.662.095.174.251.581.391.760.902.062.142.212.292.37
L45×
412.63.492.746.655.292.051.381.740.892.082.162.242.322.4
5
5134.293.378.046.202.511.371.720.882.102.182.262.342.42
613.35.083.999.336.992.951.361.710.882.122.22.282.362.44
313.42.972.337.185.361.961.551.961.002.262.332.412.482.56
L50×
413.83.903.069.266.702.561.541.940.992.282.362.432.512.59
5.5
514.24.803.7711.217.903.131.531.920.982.302.382.452.532.61
614.65.694.4613.058.953.681.511.910.982.322.42.482.562.64
314.83.342.6210.196.862.481.752.21.132.502.572.642.722.8
L56×
415.34.393.4513.188.633.241.732.181.112.522.592.672.742.82
6
515.75.424.2516.0210.223.971.722.171.102.542.612.692.772.85
816.88.376.5723.6314.066.031.682.111.092.602.672.752.832.91
4174.983.9119.0311.224.131.962.461.262.792.872.943.023.09
517.46.144.8223.1713.335.081.942.451.252.822.892.963.043.12
L63×6717.87.295.7227.1215.266.001.932.431.242.832.912.983.063.14
818.59.517.4734.4518.597.751.902.391.232.872.953.033.13.18
1019.311.669.1541.0921.349.391.882.361.222.912.993.073.153.23
418.65.574.3726.3914.165.142.182.741.43.073.143.213.293.36
519.16.885.4032.2116.896.322.162.731.393.093.163.243.313.39
L70×6819.58.166.4137.7719.397.482.152.711.383.113.183.263.333.41
719.99.427.4043.0921.688.592.142.691.383.133.23.283.363.43
820.310.678.3748.1723.799.682.132.681.373.153.223.303.383.46
520.37.415.8239.9619.737.302.322.921.53.293.363.433.53.58
620.78.806.9146.9122.698.632.312.911.493.313.383.453.533.6
L75×7921.110.167.9853.5725.429.932.302.891.483.333.43.473.553.63
821.511.509.0359.9627.9311.22.282.871.473.353.423.503.573.65
1022.214.1311.0971.9832.4013.642.262.841.463.383.463.543.613.69
521.57.916.2148.7922.708.342.483.131.63.493.563.633.713.78
621.99.407.3857.3526.169.872.473.111.593.513.583.653.733.8
L80×7922.310.868.5365.5829.3811.372.463.11.583.533.603.673.753.83
822.712.309.6673.5032.3612.832.443.081.573.553.623.703.773.85
1023.515.1311.8788.4337.6815.642.423.041.563.583.663.743.813.89
螺旋钢管规格表|螺旋钢管每米理论重量表
公公称壁厚NominalWallThicknessmm
称外
径
nomin
alO.D
mm
5567
.0.5.0.0
89
.0.0
1
0.0
1
1.0
1
2.0
1
3.0
1
4.0
1
5.0
1
6.0
1
8.0
2
0.0
2
2.0
2
196.39
2
8.96
23
1.51
3
6.60
4
1.63
2
733.04
3
6.28
33
9.51
4
5.92
3
259.46
3
3.33
44
7.26
5
4.90
6
2.54
7
0.13
3
775.88
4
0.39
55
4.89
6
3.87
7
2.80
8
1.67
4
261.91
5
7.03
56
2.14
7
2.33
8
2.46
9
2.55
1
02.59
4
575.73
5
1.24
66
6.73
7
7.69
8
8.58
9
9.43
1
10.23
1
20.98
1
31.60
1
42.34
578911111
084.286.488.6410.7522.8134.8246.7858.69
57
297.38
9
0.11
1
02.78
1
15.41
1
27.99
1
40.51
1
52.99
1
65.42
58
591.82
9
5.29
1
08.70
1
22.07
1
3
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