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RECTANGULAR TUBING |
Mech.Sizes ASTM - A513 |
Struct. Sizes ASTM - A500 |
Size |
0.065 |
0.072 |
0.083 |
0.095 |
0.109 |
0.12 |
0.134 |
0.188 |
0.25 |
0.313 |
0.375 |
0.5 |
Gauge |
16 ga. |
15 ga. |
14 ga. |
13 ga. |
12 ga. |
11 ga. |
10 ga. |
3/16" |
1/4' |
5/16" |
3/8" |
1/2' |
1 x ½ |
0.606 |
0.664 |
0.753 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
1½ x 1 |
1.048 |
1.154 |
1.317 |
1.492 |
1.691 |
1.844 |
x |
x |
x |
x |
x |
x |
2 x 1 |
1.269 |
1.398 |
1.6 |
1.815 |
2.062 |
2.252 |
x |
x |
x |
x |
x |
x |
2 x 1 ½ |
1.49 |
1.643 |
1.882 |
2.138 |
2.433 |
2.66 |
x |
x |
x |
x |
x |
x |
3 x 2 |
x |
x |
2.67 |
3.03 |
3.44 |
3.9 |
4.15 |
5.6 |
7.1 |
x |
x |
x |
4 x 2 |
x |
x |
x |
3.67 |
4.18 |
4.75 |
5.07 |
6.88 |
8.8 |
x |
x |
x |
4 x 3 |
x |
x |
x |
4.32 |
4.92 |
5.6 |
5.98 |
8.16 |
10.5 |
x |
x |
x |
5 x 2 |
x |
x |
x |
! |
4.92 |
5.6 |
5.98 |
8.16 |
10.5 |
x |
x |
x |
5 x 3 |
x |
x |
x |
x |
5.66 |
6.45 |
6.89 |
9.44 |
12.2 |
14.84 |
17.25 |
21.61 |
6 x 2 |
x |
x |
x |
x |
5.66 |
6.45 |
6.89 |
9.44 |
12.2 |
14.84 |
17.25 |
21.61 |
6 x 3 |
x |
x |
x |
x |
x |
x |
x |
10.71 |
13.9 |
16.98 |
19.8 |
25.01 |
6 x 4 |
x |
x |
x |
x |
x |
x |
x |
11.99 |
15.6 |
19.09 |
22.35 |
28.41 |
7 x 4 |
x |
x |
x |
x |
x |
x |
x |
13.27 |
17.3 |
21.22 |
24.9 |
31.81 |
7 x 5 |
x |
x |
x |
x |
x |
x |
x |
14.55 |
19 |
23.35 |
27.45 |
35.21 |
8 x 2 |
x |
x |
x |
x |
x |
x |
7.85 |
11.99 |
15.6 |
19.09 |
22.35 |
x |
8 x 4 |
x |
x |
x |
x |
x |
x |
x |
14.55 |
19 |
23.35 |
27.45 |
35.21 |
8 x 6 |
x |
x |
x |
x |
x |
x |
x |
17.11 |
22.4 |
27.6 |
32.55 |
42.01 |
9 x 4 |
x |
x |
x |
x |
x |
x |
x |
15.8 |
20.71 |
25.46 |
x |
x |
9 x 6 |
x |
x |
x |
x |
x |
x |
x |
18.35 |
24.11 |
29.71 |
x |
x |
10 x 2 |
x |
x |
x |
x |
x |
x |
x |
14.53 |
19.02 |
23.34 |
27.48 |
x |
10 x 4 |
x |
x |
x |
x |
x |
x |
x |
17.11 |
22.4 |
27.6 |
32.55 |
42.01 |
10 x 6 |
x |
x |
x |
x |
x |
x |
x |
19.66 |
25.8 |
31.86 |
37.65 |
48.81 |
12 x 2 |
x |
x |
x |
x |
x |
x |
x |
17.11 |
22.4 |
27.6 |
32.55 |
42.01 |
12 x 4 |
x |
x |
x |
x |
x |
x |
x |
19.66 |
25.8 |
31.86 |
37.65 |
48.81 |
12 x 6 |
x |
x |
x |
x |
x |
x |
x |
22.22 |
29.2 |
36.12 |
42.75 |
55.6 |
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