CHANNELS

Bar Size and Structural Steel Channel is a hot rolled carbon steel channel shape with inside radius corners.  Bar size channel is called out by the outside back of the C (channel depth), the outside of the flanges (flange width) and the thickness which is measured in the middle of the web.  Structural channel is called out by the outside back of the C and the weight per foot (6” x 8.2#).

ASTM A-36         Tensile Strength (P.S.I) = 58,000/80,000                               Yield Point (P.S.I) = 36,000 Min

BAR SIZE
(Stock Length – 20’)
Size
Depth (d)
Flange width (f)
Web Thickness (t)
Weight per foot
Weight per 20′
3/4
x 3/8
x 1/8
0.56
11.2
1x 3/8
x 1/8
0.68
13.6
1x 1/2
x 1/8
0.83
16.6
1 1/4
x 1/2
x 1/8
1.01
20.2
1 1/2
x 1/2
x 1/8
1.12
22.4
1 1/2
x 9/16
x 3/16
1.44
28.8
1 1/2
x 3/4
x 1/8
1.17
23.4
1 3/4
x 1/2
x 3/16
1.55
31.0
2x 1/2
x 1/8
1.43
28.6
2x 9/16
x 3/16
1.86
37.2
2x 5/8
x 1/4
2.28
45.6
2x 1
x 1/8
1.78
35.6
2x 1
x 3/16
2.57
51.4
2 1/2
x 5/8
x 3/16
2.27
45.4
STRUCTURAL
(Stock Lengths – 20‘ or 40’)
Size
Depth (d)
Weight per foot
Flange Width (f)
Web Thickness (t)
Weight per 20′
33.51.372
0.132
70
4.1
1.410
0.170
82
5.0
1.498
0.258
100
6.0
1.596
0.356
120
44.5
1.584
0.125
90
5.4
1.584
0.184
108
6.25
1.647
0.247
125
7.25
1.721
0.321
145
56.7
1.750
0.190
134
9.0
1.885
0.325
180
68.2
1.920
0.200
164
10.5
2.034
0.314
210
13.0
2.157
0.437
260
79.8
2.090
0.210
196
12.25
2.194
0.314
245
14.75
2.299
0.419
295
811.5
2.260
0.220
230
13.75
2.343
0.303
275
18.75
2.527
0.487
375
913.4
2.433
0.233
268
15.0
2.485
0.285
300
20.0
2.648
0.448
400
10
15.3
2.600
0.240
306
20.0
2.739
0.379
400
25.0
2.886
0.526
500
30.0
3.033
0.673
600
12
20.7
2.942
0.282
414
25.0
3.047
0.387
500
30.0
3.170
0.510
600
15
33.9
3.400
0.400
678
40.0
3.520
0.520
800

50.0
3.716
0.716
1000
JUNIOR
(Stock Lengths – 20‘ or 40’)
Size
Depth (d)
Weight per foot
Flange Width (f)
Web Thickness (t)
Weight per 20′

88.5
1 7/8
0.180
170
106.5
1 1/8

0.150

130

8.4
1 1/2
0.170

168

1210.6
1 1/2
0.190
212
SHIP and CAR
(Stock Lengths – 20‘ or 40’)
Size
Depth (d)
Weight per foot
Flange Width (f)
Web Thickness (t)
Weight per 20′
MC 3
7.1
1.938
0.312
142
MC 4
13.8
2.500
0.500
276
MC 6
6.5
1.850
0.155
130
7.0
1.875
0.179
140
12.0
2.497
0.310
240
15.1
2.941
0.316
302
15.3
3.500
0.340
306
16.3
3.000
0.375
326
18.0
3.504
0.379
360
MC 7
19.1
3.452
0.352
382
22.7
3.603
0.503
454
MC 8
8.5
1.874
0.179
170
18.7
2.978
0.353
374
20.0
3.025
0.400
400
21.4
3.450
0.375
428
22.8
3.502
0.427
456
MC 9
23.9
3.450
0.400
478
25.4
3.500
0.450
508
MC 10
6.5
1.170
0.152
130
8.4
1.500
0.170
168
22.0
3.315
0.290
440
25.0
3.405
0.380
500
28.5
3.950
0.425
570
33.6
4.100
0.575
672
41.1
4.321
0.796
822
MC 12
10.6
1.500
0.190
212
14.3
2.125
0.250
286
31.0
3.670
0.370
620
35.0
3.765
0.465
700
40.0
3.890
0.590
800
45.0
4.010
0.710
900
50.0
4.135
0.835
1000
MC 13
31.8
4.000
0.375
636
35.0
4.072
0.447
700
40.0

4.185
0.560
800
50.0
4.412
0.787
1000
MC 18
42.7

3.950
0.450
854
45.8
4.000
0.500
916
51.9
4.100
0.600
1038
58.0
42000.700
1160