C型钢的理论重量.doc

C型钢的理论重量
默认分类 2008-12-02 00:15:35 阅读351 评论0 字号：大中小
型 号          每米重(kg) 型 号                    每米重(kg)
　C 80 × 50 × 20 × 2.25 3.886    C 180 × 60 × 20 × 3.0 8.007
　C 80 × 50 × 20 × 2.50 4.318    C 180 × 70 × 20 × 3.0 8.478
　C 80 × 50 × 20 × 2.75 4.749    C 180 × 80 × 20 × 3.0 8.949
　C 80 × 50 × 20 × 3.00 5.181    C 200 × 50 × 20 × 2.5 6.673
C 100 × 50 × 20 ×2.25 4.239      C 200 × 60 × 20 × 2.5 7.065
C 100 × 50 × 20 × 2.50 4.710     C 200 × 70 × 20 × 2.5 7.458
C 100 × 50 × 20 × 2.75 5.181     C 200 × 80 × 20 × 2.5 7.850
C 100 × 50 × 20 × 3.00 5.652     C 200 × 50 × 20 × 3.0 8007
C 120 × 50 × 20 × 2.25 4.592     Ｃ200 × 60 × 20 × 3.0 8.478
C 120 × 50 × 20 × 2.50 5.103     C 200 × 70 × 20 × 3.0 8.949
C 120 × 50 × 20 × 2.75 5.613     C 200 × 80 × 20 × 3.0 9.420
C 120 × 50 × 20 × 3.00 6.123     C 220 × 50 × 20 × 2.5 7.065
C 140 × 50 × 20 × 2.50 5.495     C 220 × 60 × 20 × 2.5 7.458
C 140 × 60 × 20 × 2.50 5.888     C 220 × 70 × 20 × 2.5 7.850
C 140 × 50 × 20 × 3.00 6.594     C 220 × 80 × 20 × 2.5 8.243
C 140 × 60 × 20 × 3.00 7.065     C 220 × 50 × 20 × 3.0 8.478
C 160 × 50 × 20 × 2.50 5.888     C 220 × 60 × 20 × 3.0 8.949
C 160 × 60 × 20 × 2.50 6.280     C 220 × 70 × 20 × 3.0 9.420
C 160 × 70 × 20 × 2.50 6.673     C 220 × 80 × 20 × 3.0 9.891
C 160 × 50 × 20 × 3.00 7.065     C 240 × 50 × 20 × 2.5 7.458
C 160 × 60 × 20 × 3.00 7.536     C 240 × 60 × 20 × 2.5 7.850
C 160 × 70 × 20 × 3.00 8.007     C 240 × 70 × 20 × 2.5 8.243
C 180 × 50 × 20 × 2.50 6.280     C 240 × 80 × 20 × 2.5 8.635
C 180 × 60 × 20 × 2.50 6.673     C 240 × 50 × 20 × 3.0 8.949
C 180 × 70 × 20 × 2.50 7.065     C 240 × 60 × 20 × 3.0 9.420
C 180 × 80 × 20 × 2.50 7.458     C 240 × 70 × 20 × 3.0 9.891
C 180 × 50 × 20 × 3.00 7.536     C 240 × 80 × 20 × 3.0 10.362
型号
   尺    寸(mm)
截面积
理论重量
h
b
a
t
cm2
kg/m
C80
80
40
15
2
3.74
2.72
C100
100
50
15
2.5
5.23
4.11
C120
120
50
20
2.5
5.98
4.7
C120
120
60
20
3
7.65
6.01
C140
140
60
20
3
8.25
6.48
C160
160
70
20
3
9.45
7.42

C180
180
70

8.64
C200
200
70

9.12
C220
220
70

9.6
C240
240
100

11.52
C260
260
100

12
C280
280
100

12.48
C300
300
100

12.96
1,槽80x40x15x2.0,80,40,15,2,14.52,33.6,347,341600,77900,462,112900000
2,槽100x50x15x2.5,100,50,15,2.5,17.06,39.4,523,813400171900,1090,352800000
3,槽120x50x20x2.5,120,50,20,2.5,17.06,40.3,598,1294000,209600,1246,660900000
4,槽120x60x20x3.0,120,60,20,3,21.06,48.7,765,1706800,373600,2296,1153200000
5,槽140x60x20x3.0,140,60,20,3,19.64,46.1,825,2454200,394900,2476,1589800000
6,槽150x50x20x1.6,150,50,20,1.6,15.24,27.2,422,1362930,141870,360,663830000
7,槽150x50x20x2.0,150,50,20,2,15.24,27.2,528,1703660,177330,700,629790000
8,槽150x50x20x2.5,150,50,20,2.5,15.24,27.2,660,2129580,221660,1380,1037230000
9,槽150x50x20x3.0,150,50,20,3,15.24,27.2,792,2555490,266000,2380,1244530000
10,槽150x60x20x1.6,150,60,20,1.6,19,45,451,1514130,214620,390,995870000
11,槽150x60x20x2.0,150,60,20,2,19,45,564,1892660,268520,750,1244840000
12,槽150x60x20x2.5,150,60,20,2.5,19,45,705,2365830,335650,1470,1556050000
13,槽150x60x20x3.0,150,60,20,3,19,45,846,2838990,402780,2540,1867260000
14,槽160x60x20x2.0,160,60,20,2,18.41,44,5822195200,274190,780,1417250000
15,槽160x60x20x2.5,160,60,20,2.5,18.41,44,728,2744000,342730,1520,1771660000
16,槽160x60x20x3.0,160,60,20,2.5,18.41,44,874,3292800,411280,2620,2125880000
17,槽160x70x20x3.0,160,70,20,3,22.24,52.5,742,3736400,604200,2836,3070500000
18,槽180x60x20x2.0,160,60,20,2,17.33,42.1,619,2861760,284520,830,1804350000
19,槽180x60x20x2.5,160,60,20,2.5,17.33,42.1,774,3602200,355650,1610,2255440000
20,槽180x60x20x3.0,160,60,20,3,17.33,42.1,926,4322640,426780,2790,2706520000
21,槽180x70x20x2.0,180,70,20,2,21.1,50,687,3439300,451800,870,2554750000
22,槽180x70x20x2.2,180,7020,2.2,21.1,50,752,3749000,489700,1254,2856540000
23,槽180x70x20x2.5,180,70,20,2.5,21.1,50,848,4202000,544200,1710,3193430000
24,槽180x70x20x3.0,180,70,20,3,21.1,50,983,4730880,609240,2950,3832120000
25,槽200x65x20x2.0,200,65,20,2,18.1,44,673,3850560,353370,900,2693490000
26,槽200x65x20x2.5,20065,20,2.5,18.1,44,842,4813200,441720,1760,3366860000
27,槽200x65x20x3.0,200,65,20,3,18.1,44,1010,5775840,530060,3030,4040230000
28,槽200x70x20x2.0,200,70,20,2,20,44,727,4400400,467100,920,3185500000
29,槽200x70x20x2.2,200,70,20,2.2,20,48,796,4798700,506400,1200,3548520000
30,槽200x70x20x2.5,20070,20,2.5,20,48,898,5382100,562700,1800,3981870000
31,槽200x70x20x3.0,200,70,20,3,20,48,1037,6027840,629540,3120,4778240000
32,槽220x70x20x2.5,220,70,20,2.5,19,46,910,6263600,539850,1900,4877150000
33,槽220x70x20x3.0,220,70,20,3,19,46,1092,7516320,647820,3280,5852580000
34,槽220x70x20x3.2,220,70,20,3.2,19,46,1165,8017410,691000,3980,6242670000
35,槽220x75x20x2.0,220,75,20,2,20.8,51,787,5744500,568800,1290,4109230000
36,槽220x75x20x2.2,220,75,20,2.2,20.8,51,862,6268500,617100,1760,4609302000
37,槽220x75x20x2.5,220,75,20,2.5,20.7,51,973,7037600,686600,1950,5707180000
38,槽220x75x20x3.0,220,75,20,3,20.7,51,1119,7621240,761170,3360,6848620000
39,槽220x75x20x3.2,220,75,20,3.2,20.7,51,1194,8342660,811910,4080,7305200000
40,槽250x70x20x2.5,250,70,20,2.5,17.6,44,978,8441830,560030,2040,6427600000
41,槽250x70x20x3.0,250,70,20,3,17.6,44,1174,10130190,672040,3530,7713120000
42,槽250x70x20x3.2,250,70,20,3.2,17.6,44,1252,10805540,716840,4280,8227320000
43,槽250x80x20x2.5,250,80,20,2.5,21,51,1024,9098080,766550,2140,8721010000
44,槽250x80x20x3.0,250,80,20,3,21,51,1229,10917690,919850,3690,10465300000

各行数字含义（以最后一行为例）：
槽250x80x20x3.0：
截面高度H=250mm；
截面宽度B=80mm；
卷边宽度C=20mm；
厚度t=3mm；
Y轴距离z0=21mm；
偏心距e=51mm；
截面面积A=1229mm2；
惯性矩Ix=10917690mm4；
惯性矩Iy=919850mm4；
截面模量Wx=87342mm3；
截面模量Wy=15591mm3；
回转半径ix=94.3mm；
回转半径iy=27.4mm；
抗扭惯性矩It=3690mm4；
扇形惯性矩Iw=10465300000mm4；
单位重量=A*7850/1000000=9.648Kg/m；
可以不要什么C型钢的规格重量表的，我给发个截图上来，然后给一个计算公式，可以按照这个公式计算各种规格C型钢的单位重量的，按照这个公式计算基本误差的，可以试一试。计算公式：(h+(b-t*2)*2+c*2)*t*7850  截图如下

焊管及镀锌管理论重量表(按GB/T3091—2001标准执行)
规格
外径mm
壁厚mm
最小壁厚mm
焊管（6米定尺）
镀锌管(6米定尺）
米重kg
根重kg
米重kg
根重kg
公称内径
英寸
DN15
1/2
21.3
2.8
2.45
1.28
7.68
1.357
8.14
DN20
3/4
26.9
2.8
2.45
1.66
9.96
1.76
10.56
DN25
1
337
3.2
2.8
2.41
14.46
2.554
15.32
DN32
1.25
42.4
3.5
3.06
3.36
20.16
3.56
21.36
DN40
1.5
48.3
3.5
3.06
3.87
23.22
4.10
24.60
DN50
2
60.3
3.8
3.325
5.29
31.74
5.607
33.64
DN65
2.5
76.1
4.0
3.5
7.11
42.66
7.536
45.21
DN80
3
88.9
4.0

8.38
50.28
8.88
53.28
DN100
4
114.3
4.0

10.88
65.28
11.53
69.18
DN125
5
140
4.5

15.04
90.24
15.942
98.65
DN150
6
168.3
4.5

18.18
109.08
19.27
115.62
DN200
8
219.1
6.0（焊管）

31.53
189.18

DN200
8
219.1
6.5（热镀锌）

36.12
216.7