Radii of Corners of
Electric-Resistance-Welded Square & Rectangular Tubing:
|
Squares
& Rectangles Made from Tubes of the Following Diameter Ranges |
Wall
Thickness in Bwg & in. |
Radius
Tolerances, in. |
|
½ to 1/1/2 |
24 |
1/64 to 3/64 |
|
½ to 1/1/2 |
22 |
1/32 to 1/16 |
|
½ to 2/1/2 |
20 |
1/32 to 1/16 |
|
½ to 2/1/2 |
19 |
3/64 to 5/64 |
|
½ to 4 |
18 |
3/64 to 5/64 |
|
½ to 4/1/8 |
16 |
1/16 to 7/64 |
|
¾ to 4/1/8 |
14 |
5/64 to 1/8 |
|
Over 4/1/8
to 6 |
14 |
3/16 to 5/16 |
|
1 to 4/1/8 |
13 |
3/32 to 5/32 |
|
Over 4/1/8
to 6 |
13 |
3/16 to 5/16 |
|
1/1/4 to 4 |
12 |
1/8 to 13/64 |
|
Over 4 to 6 |
12 |
3/16 to 5/16 |
|
1/1/4 to 4 |
11 |
1/8 to 7/32 |
|
Over 4 to 6 |
11 |
7/32 to 7/16 |
|
2 to 4 |
10 |
5/32 to 9/32 |
|
Over 4 to 6 |
10 |
7/32 to 7/16 |
|
2 to 4 |
9 |
3/16 to 5/16 |
|
Over 4 to 8 |
9 |
7/32 to 7/16 |
|
2 to 8 |
8 |
¼ to ½ |
|
2 to 8 |
7 |
¼ to ½ |
|
2/1/2 to 4 |
6 |
5/16 to 9/16 |
|
Over 4 to 8 |
6 |
5/16 to 9/16 |
|
2/1/2 to 8 |
5 |
3/8 to 5/8 |
|
2/1/2 to 8 |
4 |
3/8 to 5/8 |
|
2/1/2 to 8 |
3 |
3/8 to 5/8 |
16