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American Channels
Dimensions: ASTM A6 - 05
Tolerances: ASTM A6 - 05
Designation
Dimensions
Surface
Designation
Section properties
strong axis y-y
weak axis z-z
(metric)
(Imperial)
Classification
ENV 1993-1-1
A572/A709/A992
G
h
b
t
w
t
f
d
A
A
L
A
G
G
I
y
W
el.y
W
pl.y
＊
i
y
A
vz
I
z
W
el.z
W
pl.z'
i
z
s
s
I
t
I
w
y
s
y
m
Pure
Pure
kg/m
mm
mm
mm
mm
mm
mm
2
m
2
/m
m
2
/t
lbs/ft
mm
4
mm
3
mm
3
mm
mm
2
mm
4
mm
3
mm
3
mm
mm
mm
4
mm
6
mm
mm
bending y-y
compression
x10
2
x10
4
x10
3
x10
3
x10
x10
2
x10
4
x10
3
x10
3
x10
x10
4
x10
9
x10
x10
S235
S355
S235
S355
MC 150 x 17.9*
17.9
152
63
7.9
9.5
101
22.80
0.530
29.63
MC 6 x 12
12.0
773
102
123
5.83
12.69
69.8
15.1
29.6
1.75
27.1
7.89
2.60
1.63
3.11
1
1
1
1
◊
MC 150 x 22.5*
22.5
152
74
8
12.1
89
28.60
0.570
25.42
MC 6 x 15.1
15.1
1033
136
162
6.01
13.42
134
25.8
49.7
2.16
31.8
14.0
4.66
2.18
4.21
1
1
1
1
◊
MC 150 x 22.8*
22.8
152
88
8.6
9.8
91.7
29.00
0.620
27.36
MC 6 x 15.3
15.3
1050
138
164
6.01
14.15
178
27.9
55.2
2.48
30.8
12.9
6.58
2.31
4.54
1
1
1
1
◊
MC 150 x 24.3*
24.3
152
76
9.5
12.1
88.2
30.90
0.570
23.68
MC 6 x 16.3
16.3
1081
142
171
5.91
15.53
147
27.2
53.3
2.17
33.5
17.1
5.18
2.17
4.11
1
1
1
1
◊
MC 150 x 26.8*
26.8
152
88
9.6
12.1
85.4
34.10
0.620
23.28
MC 6 x 18
18.0
1223
161
192
5.99
15.84
219
35.4
68.7
2.54
34.6
19.7
7.70
2.53
4.88
1
1
1
1
◊
MC 180 x 28.4*
28.4
178
87
8.9
12.7
110
36.20
0.670
23.63
MC 7 x 19.1
19.1
1797
202
239
7.05
17.26
230
37.4
72.2
2.52
34.5
20.2
11.2
2.46
4.81
1
1
1
1
◊
MC 180 x 33.8*
33.8
178
91
12.8
12.7
109
43.00
0.680
20.12
MC 7 x 22.7
22.7
1973
222
271
6.77
23.67
271
40.8
80.9
2.51
38.7
32.9
13.6
2.42
4.47
1
1
1
1
◊
MC 200 x 12.6*
12.6
203
47
4.5
7.9
162
16.10
0.580
45.69
MC 8 x 8.5
8.5
971.2
95.7
115
7.77
9.74
27.1
7.53
14.5
1.30
20.0
2.54
1.89
1.07
2.19
1
1
2
4
◊
MC 200 x 27.8*
27.8
203
75
9
12.7
140
35.50
0.680
24.29
MC 8 x 18.7
18.7
2171
214
258
7.83
19.35
160
29.3
56.8
2.13
33.1
17.9
10.4
1.99
3.84
1
1
1
1
◊
MC 200 x 29.8*
29.8
203
76
10.2
12.7
136
37.90
0.680
22.71
MC 8 x 20
20.0
2261
223
271
7.72
21.86
167
29.8
58.7
2.10
35.2
22.3
11.2
1.97
3.69
1
1
1
1
◊
MC 200 x 31.8*
31.8
203
87
9.5
13.3
132
40.50
0.720
22.66
MC 8 x 21.4
21.4
2555
252
300
7.94
20.80
251
40.0
78.0
2.49
36.1
24.5
16.2
2.36
4.61
1
1
1
1
◊
MC 200 x 33.9*
33.9
203
88
10.8
13.3
130
43.20
0.720
21.30
MC 8 x 22.8
22.8
2645
261
314
7.83
23.43
262
40.7
80.3
2.46
38.1
29.8
17.3
2.33
4.44
1
1
1
1
◊
MC 230 x 35.6*
35.6
229
87
10.2
14
158
45.30
0.770
21.65
MC 9 x 23.9
23.9
3547
310
373
8.84
24.73
275
43.2
83.8
2.46
37.2
28.8
22.9
2.29
4.43
1
1
1
1
◊
MC 230 x 37.8*
37.8
229
88
11.4
14
155
48.20
0.770
20.43
MC 9 x 25.4
25.4
3670
321
389
8.73
27.49
286
43.9
86.3
2.44
39.1
34.5
24.2
2.26
4.28
1
1
1
1
◊
MC 250 x 12.5*
12.5
254
38
4.3
7.1
215
15.90
0.640
51.40
MC 10 x 8.4
8.4
1354
107
132
9.20
11.47
14.1
4.59
9.14
0.94
18.7
1.95
1.70
0.71
1.40
1
1
4
4
◊
MC 250 x 33*
33.0
254
84
7.4
14.6
179
41.60
0.810
24.70
MC 10 x 22
22.0
4310
339
397
10.13
21.00
255
42.2
81.3
2.46
35.9
24.4
25.8
2.30
4.65
1
1
1
1
◊
MC 250 x 37*
37.0
254
86
9.7
14.6
186
47.40
0.820
22.09
MC 10 x 25
25.0
4543
358
430
9.81
25.76
285
45.3
86.5
2.46
36.1
28.2
28.9
2.25
4.42
1
1
1
1
◊
MC 250 x 42.4*
42.4
254
100
10.8
14.6
178
54.00
0.870
20.51
MC 10 x 28.5
28.5
5257
414
496
9.87
29.03
433
59.0
114
2.83
39.7
38.2
44.5
2.58
5.09
1
1
1
1
◊
MC 250 x 50*
50.0
254
104
14.6
14.6
178
63.70
0.880
17.63
MC 10 x 33.6
33.6
5750
453
558
9.52
37.92
498
63.8
126
2.80
43.3
58.0
52.7
2.55
4.74
1
1
1
1
◊
MC 250 x 61.2*
61.2
254
110
20.2
14.6
170
78.10
0.890
14.55
MC 10 x 41.1
41.1
6550
516
654
9.17
51.73
582
69.2
146
2.73
51.0
124
65.2
2.59
4.32
1
1
1
1
◊
MC 310 x 15.8*
15.8
305
38
4.8
7.8
262
20.00
0.750
47.40
MC 12 x 10.6
10.6
2338
153
196
10.78
15.46
15.9
5.08
10.8
0.89
20.9
3.20
3.22
0.69
1.30
1
1
4
4
◊
MC 310 x 46*
46.0
305
93
9.4
17.8
225
58.90
0.960
20.95
MC 12 x 31
31.0
8292
544
661
12.0
31.37
436
65.0
129
2.74
41.1
53.4
70.6
2.61
5.32
1
1
1
1
◊
MC 310 x 52*
52.0
305
96
11.8
17.8
218
66.20
0.960
18.52
MC 12 x 35
35.0
8998
590
726
11.67
39.08
487
68.7
138
2.71
45.6
70.1
82.1
2.55
5.00
1
1
1
1
◊
MC 310 x 60*
60.0
305
98
15
17.8
214
76.10
0.960
16.17
MC 12 x 40
40.0
9732
638
798
11.33
48.71
526
71.5
146
2.63
49.9
97.7
91.5
2.48
4.57
1
1
1
1
◊
MC 310 x 67*
67.0
305
102
18
17.8
214
85.02
0.970
14.53
MC 12 x 45
45.0
10510
689
873
11.1
57.40
597
77.5
161
2.65
52.9
131
105
2.53
4.41
1
1
1
1
◊
MC 310 x 74*
74.0
305
105
21.2
17.8
222
94.80
0.980
13.21
MC 12 x 50
50.0
11140
731
939
10.87
65.89
664
83.5
175
2.65
54.0
164
116
2.59
4.24
1
1
1
1
◊
MC 330 x 47.3*
47.3
330
102
9.5
15.5
242
60.30
1.040
21.95
MC 13 x 31.8
31.8
9986
605
739
12.87
35.04
500
65.1
136
2.88
42.9
53.4
107
2.58
5.34
1
1
1
1
◊
MC 330 x 52*
52.0
330
103
11.4
15.5
242
66.40
1.040
19.96
MC 13 x 35
35.0
10500
636
786
12.58
41.05
526
67.0
140
2.82
44.7
64.5
115
2.50
5.03
1
1
1
1
◊
MC 330 x 60*
60.0
330
106
14.2
15.5
236
76.01
1.050
17.48
MC 13 x 40
40.0
11470
695
870
12.27
50.43
576
70.2
150
2.75
49.1
95.5
131
2.45
4.67
1
1
1
1
◊
MC 330 x 74*
74.0
330
112
20
15.5
247
94.80
1.060
14.29
MC 13 x 50
50.0
12990
787
1016
11.74
67.78
708
81.0
175
2.74
51.7
151
158
2.52
4.30
1
1
1
1
◊
MC 460 x 63.5*
63.5
457
100
11.4
15.9
366
81.30
1.280
20.18
MC 18 x 42.7
42.7
23040
1008
1263
16.88
55.74
535
67.4
141
2.57
45.6
73.3
237
2.11
4.23
1
1
1
3
◊
MC 460 x 68.2*
68.2
457
102
12.7
15.9
370
87.10
1.290
18.91
MC 18 x 45.8
45.8
24010
1051
1330
16.64
61.16
576
70.9
149
2.58
45.8
81.8
254
2.12
4.15
1
1
1
2
◊
MC 460 x 77.2*
77.2
457
104
15.2
15.9
366
98.70
1.290
16.71
MC 18 x 51.9
51.9
26090
1142
1463
16.29
72.58
611
73.2
159
2.49
49.4
116
276
2.10
3.83
1
1
1
1
◊
MC 460 x 86*
86.0
457
107
17.8
15.9
375
110.0
1.300
15.09
MC 18 x 58
58.0
27850
1219
1587
16.0
83.24
682
79.3
173
2.50
49.3
141
303
2.14
3.68
1
1
1
1
◊
