6061-T6511 Barra Rectangular De Aluminio Extruido 
ASTM-B221 que sobrepasa la especificación federal QQ-A-200/8
Bajo costo, buena soldavilidad, terminado justo
alta resistencia a la corrosión, usado estructuralmente
Piezas de 12 pies de largo
|
DIMENSION A POR B
EN PULGADAS |
LIBRAS POR
PIE |
LIBRAS POR
PIEZA |
|
1/8 X 1/2
|
0.073
|
0.88
|
|
1/8 X 5/8
|
0.094
|
1.13
|
|
1/8 X 3/4
|
0.110
|
1.32
|
|
1/8 X 1
|
0.147
|
1.76
|
|
1/8 X 1-1/4
|
0.184
|
2.21
|
|
1/8 X 1-1/2
|
0.220
|
2.64
|
|
1/8 X 1-3/4
|
0.257
|
3.08
|
|
1/8 X 2
|
0.294
|
3.52
|
|
1/8 X 2-1/2
|
0.368
|
4.42
|
|
1/8 X 3
|
0.450
|
5.40
|
|
1/8 X 4
|
0.588
|
7.10
|
|
3/16 X 1/2
|
0.110
|
1.32
|
|
3/16 X 5/8
|
0.138
|
1.66
|
|
3/16 X 3/4
|
0.165
|
1.98
|
|
3/16 X 1
|
0.220
|
2.64
|
|
3/16 X 1-1/4
|
0.275
|
3.30
|
|
3/16 X 1-1/2
|
0.331
|
3.97
|
|
3/16 X 1-3/4
|
0.387
|
4.64
|
|
3/16 X 2
|
0.441
|
5.29
|
|
3/16 X 2-1/2
|
0.551
|
6.61
|
|
3/16 X 3
|
0.661
|
7.93
|
|
3/16 X 4
|
0.884
|
10.60
|
|
1/4 X 3/8
|
0.110
|
1.30
|
|
1/4 X 1/2
|
0.147
|
1.76
|
|
1/4 X 3/4
|
0.220
|
2.64
|
|
1/4 X 7/8
|
0.257
|
3.09
|
|
1/4 X 1
|
0.294
|
3.52
|
|
1/4 X 1-1/4
|
0.367
|
4.41
|
|
1/4 X 1-1/2
|
0.441
|
5.29
|
|
1/4 X 1-3/4
|
0.504
|
6.30
|
|
1/4 X 2
|
0.587
|
8.11
|
|
1/4 X 2-1/4
|
0.676
|
8.81
|
|
1/4 X 2-1/2
|
0.734
|
8.81
|
|
1/4 X 3
|
0.881
|
10.57
|
|
1/4 X 3-1/2
|
1.029
|
12.40
|
|
1/4 X 4
|
1.175
|
14.10
|
|
1/4 X 5
|
1.468
|
17.62
|
|
1/4 X 6
|
1.762
|
21.14
|
|
1/4 X 8
|
2.352
|
28.22
|
|
1/4 X 10
|
2.940
|
35.28
|
|
1/4 X 12
|
3.528
|
42.34
|
|
1/4 X 14
|
4.116
|
49.39
|
|
5/16 X 1/2
|
0.187
|
2.24
|
|
5/16 X 5/8
|
0.234
|
2.82
|
|
5/16 X 3/4
|
0.275
|
3.30
|
|
5/16 X 1
|
0.367
|
4.41
|
|
5/16 X 1-1/4
|
0.458
|
5.50
|
|
5/16 X 1-1/2
|
0.551
|
6.61
|
|
5/16 X 2
|
0.734
|
8.81
|
|
5/16 X 3
|
1.101
|
13.22
|
|
5/16 X 4
|
1.468
|
17.62
|
|
3/8 X 1/2
|
0.220
|
2.64
|
|
3/8 X 5/8
|
0.276
|
3.31
|
|
3/8 X 3/4
|
0.330
|
3.96
|
|
3/8 X 1
|
0.441
|
5.29
|
|
3/8 X 1-1/4
|
0.551
|
6.61
|
|
3/8 X 1-1/2
|
0.675
|
8.10
|
|
3/8 X 1-3/4
|
0.771
|
9.25
|
|
3/8 X 2
|
0.881
|
10.57
|
|
3/8 X 2-1/2
|
1.101
|
13.21
|
|
3/8 X 3
|
1.322
|
15.86
|
|
3/8 X 4
|
1.762
|
21.14
|
|
3/8 X 4-1/2
|
1.980
|
23.80
|
|
3/8 X 5
|
2.250
|
27.00
|
|
3/8 X 6
|
2.644
|
31.73
|
|
3/8 X 8
|
3.530
|
42.30
|
|
3/8 X 9
|
3.970
|
47.60
|
|
3/8 X 10
|
4.410
|
52.92
|
|
3/8 X 12
|
5.292
|
63.50
|
|
3/8 X 14
|
6.174
|
74.09
|
|
7/16 X 1
|
0.526
|
6.31
|
|
1/2 X 5/8
|
0.367
|
4.41
|
|
1/2 X 3/4
|
0.440
|
5.28
|
|
1/2 X 7/8
|
0.514
|
6.31
|
|
1/2 X 1
|
0.587
|
7.05
|
|
1/2 X 1-1/4
|
0.734
|
8.81
|
|
1/2 X 1-1/2
|
0.881
|
10.57
|
|
1/2 X 1-5/8
|
0.975
|
11.70
|
|
1/2 X 1-3/4
|
1.028
|
12.32
|
|
1/2 X 2
|
1.175
|
14.10
|
|
1/2 X 2-1/4
|
1.350
|
16.20
|
|
1/2 X 2-1/2
|
1.469
|
17.62
|
|
1/2 X 3
|
1.762
|
21.15
|
|
1/2 X 3-1/2
|
2.060
|
24.70
|
|
1/2 X 4
|
2.350
|
28.20
|
|
1/2 X 4-1/2
|
2.700
|
32.40
|
|
1/2 X 5
|
2.937
|
35.24
|
|
1/2 X 6
|
3.524
|
42.29
|
|
1/2 X 7
|
4.200
|
51.40
|
|
1/2 X 8
|
4.704
|
56.45
|
|
1/2 X 10
|
5.882
|
70.56
|
|
1/2 X 12
|
7.056
|
84.67
|
|
1/2 X 14
|
8.820
|
105.84
|
|
5/8 X 3/4
|
0.563
|
6.76
|
|
5/8 X 1
|
0.734
|
8.81
|
|
5/8 X 1-1/4
|
0.918
|
11.02
|
|
5/8 X 1-1/2
|
1.101
|
13.21
|
|
5/8 X 1-3/4
|
1.286
|
15.40
|
|
5/8 X 2
|
1.469
|
17.63
|
|
5/8 X 2-1/2
|
1.837
|
22.15
|
|
5/8 X 3
|
2.035
|
24.42
|
|
5/8 X 4
|
2.940
|
35.28
|
|
5/8 X 5
|
3.675
|
44.10
|
|
5/8 X 6
|
4.410
|
52.92
|
|
5/8 X 8
|
6.720
|
80.64
|
|
3/4 X 1
|
0.881
|
10.57
|
|
3/4 X 1-1/4
|
1.101
|
13.21
|
|
3/4 X 1-1/2
|
1.322
|
15.86
|
|
3/4 X 1-3/4
|
1.544
|
18.90
|
|
3/4 X 2
|
1.762
|
21.15
|
|
3/4 X 2-1/2
|
2.203
|
26.44
|
|
3/4 X 3
|
2.643
|
31.72
|
|
3/4 X 3-1/2
|
3.084
|
37.01
|
|
3/4 X 4
|
3.524
|
42.29
|
|
3/4 X 4-1/2
|
4.050
|
48.60
|
|
3/4 X 5
|
4.406
|
52.87
|
|
3/4 X 6
|
5.287
|
63.44
|
|
3/4 X 8
|
7.056
|
84.67
|
|
3/4 X 10
|
8.820
|
105.84
|
|
3/4 X 12
|
10.584
|
127.01
|
|
3/4 X 14
|
12.348
|
148.18
|
|
1 X 1-1/4
|
1.469
|
17.63
|
|
1 X 1-1/2
|
1.762
|
21.14
|
|
1 X 1-3/4
|
2.058
|
24.90
|
|
1 X 2
|
2.350
|
28.20
|
|
1 X 2-1/4
|
2.700
|
32.40
|
|
1 X 2-1/2
|
2.937
|
35.24
|
|
1 X 3
|
3.524
|
42.29
|
|
1 X 3-1/2
|
4.112
|
49.29
|
|
1 X 4
|
4.699
|
56.39
|
|
1 X 5
|
5.874
|
70.49
|
|
1 X 5-1/2
|
6.600
|
79.20
|
|
1 X 6
|
7.049
|
84.59
|
|
1 X 8
|
9.401
|
112.90
|
|
1 X 10
|
11.746
|
141.12
|
|
1 X 12
|
14.112
|
169.34
|
|
1 X 14
|
16.890
|
202.68
|
|
1-1/4 X 1-1/2
|
2.203
|
26.44
|
|
1-1/4 X 1-3/4
|
2.573
|
30.90
|
|
1-1/4 X 2
|
2.937
|
35.24
|
|
1-1/4 X 2-1/2
|
3.670
|
44.04
|
|
1-1/4 X 3
|
4.406
|
52.92
|
|
1-1/4 X 4
|
5.874
|
70.49
|
|
1-1/4 X 5
|
7.350
|
88.20
|
|
1-1/4 X 6
|
8.820
|
105.84
|
|
1-1/4 X 10
|
15.034
|
180.41
|
|
1-1/4 X 12
|
17.640
|
211.68
|
|
1-1/4 X 14
|
20.580
|
246.96
|
|
1-1/2 X 1-3/4
|
3.087
|
37.04
|
|
1-1/2 X 2
|
3.528
|
42.34
|
|
1-1/2 X 2-1/4
|
3.969
|
47.63
|
|
1-1/2 X 2-1/2
|
4.410
|
52.92
|
|
1-1/2 X 3
|
5.292
|
63.50
|
|
1-1/2 X 3-1/2
|
6.174
|
74.02
|
|
1-1/2 X 4
|
7.056
|
84.64
|
|
1-1/2 X 6
|
10.573
|
127.01
|
|
1-1/2 X 10
|
17.640
|
211.68
|
|
1-1/2 X 12
|
21.168
|
254.02
|
|
1-1/2 X 14
|
25.177
|
302.12
|
|
1-3/4 X 2
|
4.115
|
49.39
|
|
1-3/4 X 3
|
6.174
|
74.09
|
|
1-3/4 X 4
|
8.400
|
101.00
|
|
1-3/4 X 6
|
12.600
|
151.20
|
|
2 X 2-1/4
|
5.292
|
63.50
|
|
2 X 2-1/2
|
5.870
|
72.00
|
|
2 X 3
|
7.049
|
84.67
|
|
2 X 3-1/2
|
8.232
|
98.00
|
|
2 X 4
|
9.398
|
112.90
|
|
2 X 4-1/2
|
10.573
|
126.88
|
|
2 X 5
|
11.748
|
140.98
|
|
2 X 6
|
14.098
|
169.34
|
|
2 X 8
|
18.816
|
225.79
|
|
2 X 12
|
28.224
|
338.69
|
|
2 X 14
|
32.938
|
395.14
|
|
2-1/2 X 3
|
8.820
|
105.84
|
|
2-1/2 X 4
|
11.74
|
141.12
|
|
2-1/2 X 5
|
14.685
|
176.22
|
|
2-1/2 X 6
|
17.622
|
211.68
|
|
2-1/2 X 10
|
30.166
|
361.39
|
|
3 X 4
|
14.098
|
169.34
|
|
3 X 5
|
17.662
|
211.94
|
|
3 X 6
|
21.146
|
254.02
|