





|
WEIGHT, LBS.
|
|||||||
|
A
DEPTH IN INCHES
|
WEIGHT
LBS. PER
FOOT
|
B
FLANGE WIDTH
INCHES
|
C
WEB
THICKNESS
INCHES
|
20-FT. LENGTH
|
40-FT.
LENGTH
|
||
|
3
|
4.1
|
1.410
|
.170
|
82
|
164
|
||
|
3
|
5
|
1.498
|
.258
|
100
|
200
|
||
|
3
|
6
|
1.596
|
.356
|
120
|
240
|
||
|
4
|
5.4
|
1.580
|
.180
|
108
|
216
|
||
|
4
|
7.25
|
1.720
|
.320
|
125
|
250
|
||
|
145
|
290
|
||||||
|
5
|
6.7
|
1.750
|
.190
|
134
|
268
|
||
|
5
|
9
|
1.885
|
.325
|
180
|
360
|
||
|
6
|
8.2
|
1.920
|
.200
|
164
|
328
|
||
|
6
|
10.5
|
2.034
|
.314
|
210
|
420
|
||
|
6
|
13.0
|
2.157
|
.437
|
260
|
520
|
||
|
7
|
9.8
|
2.090
|
.210
|
196
|
392
|
||
|
7
|
12.25
|
2.194
|
.314
|
245
|
490
|
||
|
7
|
14.75
|
2.299
|
.419
|
295
|
590
|
||
|
8
|
11.5
|
2.260
|
.220
|
230
|
460
|
||
|
8
|
13.75
|
2.343
|
303
|
275
|
550
|
||
|
8
|
18.75
|
2.527
|
.487
|
375
|
750
|
||
|
9
|
13.4
|
2.430
|
.230
|
268
|
536
|
||
|
9
|
15.0
|
2.485
|
.285
|
300
|
600
|
||
|
9
|
20.0
|
2.648
|
.448
|
400
|
800
|
||
|
10
|
15.3
|
2.600
|
.240
|
306
|
612
|
||
|
10
|
20.0
|
2.739
|
.379
|
400
|
800
|
||
|
10
|
25.0
|
2.886
|
.526
|
500
|
1000
|
||
|
10
|
30.0
|
3.170
|
.510
|
600
|
1200
|
||
|
12
|
20.7
|
2.940
|
280
|
414
|
828
|
||
|
12
|
25.0
|
3.047
|
.387
|
500
|
1000
|
||
|
12
|
30.0
|
3.170
|
.510
|
600
|
1200
|
||
|
15
|
33.9
|
3.400
|
.400
|
678
|
1356
|
||
|
15
|
40.0
|
3.520
|
.520
|
800
|
1600
|
||
|
15
|
50.0
|
3.716
|
.716
|
1000
|
2000
|
||