COFFING®

I-Beam Specifications

The following table shows the standard sizes, flange widths and weights for both American Standard and Wide Flange I-beams. I-beams designated with an asterisk (*) denote New Series specifications which conform ASTM A6 standards, effective September 1, 1978.

65g1.GIF (4279 bytes) 65g2.GIF (4693 bytes) 65g3.GIF (3825 bytes)

 

American Standard Wide Flange
H
(in.)		 Weight
Per Foot
(Lb.)		 W
(in.)		 H
(in.)		 Weight
Per Foot
(Lb.)		 W
(in.)		 H
(in.)		 Weight
Per Foot
(Lb.)		 W
(in.)		 H
(in.)		 Weight
Per Foot
(Lb.)		 W
(in.)
4
4
5
5
6		 7.7
9.5
10
14.75
12.5		 2.663
2.796
3.004
3.284
3.332		 6
6*
6
6*
6		 8.5
9
12
12
16		 3.940
4
4
4
4.030		 10
10*
10*
10
10		 77
77
88
89
100		 10.190
10.190
10.265
10.275
10.340		 16*
16*
16
16*
16*		 50
57
58
67
77		 7.070
7.120
8.464
10.235
10.295
6
7
7
8
8		 17.25
15.3
20
18.4
23		 3.565
3.662
3.860
4.001
4.171		 6*
6*
6
6
6*		 16
15
15.5
20
20		 4.030
5.990
5.995
6.020
6.018		 10*
10
10*
12
12		 100
112
112
14
14		 10.340
10.415
10.415
3.968
3.970		 16*
16*
16
16
18		 89
100
88
96
35		 10.365
10.425
11.502
11.5
6
10
10
12
12
12		 25.4
35
31.8
35
40.8		 4.661
4.944
5
5.078
5.252		 6
6*
8
8*
8		 25
25
10
10
13		 6.080
6.080
3.940
3.940
4		 12*
12
12
12*
12		 16
16.5
19
19
22		 3.990
4
4.005
4.007
4.030		 18*
18
18*
18*
18		 35
40
40
46
45		 6
6.015
6.015
6.060
7.477
12
15
15
18
18		 50
42.9
50
54.7
70		 5.477
5.501
5.640
6.001
6.251		 8*
8
8*
8
8*		 13
15
15
17
18		 4
4.015
4.015
5.250
5.250		 12*
12*
12
12*
12		 22
26
27
30
31		 4.030
6.490
6.497
6.520
6.525		 18
18*
18
18*
18		 50
50
55
55
60		 7.5
7.5
7.532
7.530
7.558
20
20
20
20
24		 65.4
75
86
96
79.9		 6.25
6.385
7.060
7.200
7.001		 8
8*
8
8*
8		 20
21
24
24
28		 5.268
5.270
6.495
6.5
6.535		 12*
12
12
12*
12		 35
36
40
40
45		 6.560
6.565
8
8.005
8.042		 18*
18*
18
18
18		 60
71
64
70
77		 7.555
7.635
8.715
8.75
8.787
24
24
24
24		 90
100
105.9
121		 7.125
7.245
7.875
8.050		 8*
8
8*
8
8*		 28
31
31
35
35		 6.535
7.995
7.995
8.020
8.020		 12*
12
12*
12
12*		 45
50
50
53
53		 8.045
8.077
8.080
10
9.995		 18*
18*
18*
18*
18*		 76
86
97
106
119		 11.035
11.090
11.145
11.200
11.265
      8
8*
8
8*
8		 40
40
48
48
58		 8.070
8.070
8.110
8.110
8.220		 12
12*
14
14*
14		 58
58
22
22
26		 10.014
10.010
5
5
5.025		 18
21
21*
21*
21*		 96
44
44
50
57		 11.75
6.5
6.5
6.530
6.555
      8*
8
8*
10
10*		 58
67
67
11.5
12		 8.220
8.280
8.280
3.950
3.960		 14°
14
14*
14
14*		 26
30
30
34
34		 5.025
6.730
6.730
6.75
6.745		 21
21
21*
21
21*		 55
62
62
68
68		 8.215
8.240
8.240
8.270
8.270
      10
10*
10
10*
10		 15
15
17
17
19		 4
4
4.010
4.010
4.020		 14
14*
14
14*
14		 38
38
43
43
48		 6.770
6.770
8
7.995
8.031		 21
21*
21*
21*
21		 73
73
83
93
82		 8.295
8.295
8.355
8.420
8.962
      10*
10
10*
10
10*		 19
21
22
25
26		 4.020
5.75
5.75
5.762
5.770		 14*
14
14*
14
14*		 48
53
53
61
61		 8.030
8.062
8.060
10
9.995		 24
24*
24*
24
24*		 55
55
62
68
68		 7.005
7.005
7.040
8.961
8.965
      10
10*
10
10*
10		 29
30
33
33
39		 5.799
5.810
7.960
7.960
7.985		 14
14
14
14*
14		 68
68
74
74
78		 10.035
10.035
10.072
10.070
12		 24
24*
24
24*
24		 76
76
84
84
94		 8.985
8.990
9.015
9.020
9.065
      10*
10
10*
10
10*		 39
45
45
49
49		 7.985
8.020
8.020
10
10		 14
14*
16
16
16*		 87
82
26
31
31		 14.500
10.130
5.5
5.525
5.525		 24* 94 9.065
      10
10*
10
10*
10		 54
54
60
60
66		 10.030
10.030
10.080
10.080
10.117		 16
16*
16
16*
16		 36
36
40
40
45		 6.992
6.985
7
6.995
7.039		      
      10*
10		 68
72		 10.130
10.170		 16*
16		 45
50		 7.035
7.073		      

Order Checklist

When ordering a Coffing® Hoist Trolley, be sure to include:

Total Rated Load (Lb.)
Required Trolley Speed (Ft./Min.)§
Motor Voltage§
I-Beam Height (in.)
I-Beam Flange Width (in.)
I-Beam Weight Per Foot (Lb.)
Trolley Model Number
Hoist Model Number

§ MT series trolleys only.