Bending Aluminum Sheet 6061

From non heat treatable 3003 and 5052 to the heat treatable 2024 6061 and 7075 you have many options from which to choose.

Bending aluminum sheet 6061.

Chances are that you ll never make it to 90 degrees much less make it to an external angle of 100 degrees. When you are bending 0 25 in thick 6061 t6 cracking can occur when bending past an external angle of just 86 degrees. That is it gets stronger and harder by working bending it. 1 4 in.

Clinton aluminum offers a variety of products each covering a wide range of applications and processes. In my 40 plus years in the trade i have bent quite a lot of 6061 t6 aluminum. When you are forming aluminum if the radius is sharp small in relation to the material thickness you will overwork the material making it harder more brittle and much more likely to fail. Recommended minimum bend radii for 90 degree cold forming of sheet plate temper 1 64 in.

But the question remains the same which alloy is the best product for bending. 1 2 in. Will 6061t6 aluminum plate will be cracked at 90 degrees. The general purpose 6061 aluminum sheet plate is heat treatable resists cracking due to stress and is easy to weld and machine but limited on formability.

What about the 6061t6 aluminum plate bending 90 degrees compared to the 3000 series and 5000 series. Aluminum where necessary 5052 h32 may be bent to 1t and 6061 t6 to 1 1 2t. Just like all sheet metal aluminum work hardens during the forming process. 1 16 in.

1 8 in. Steel american iron and steel institute 1 see aisi s fabrication guidlines for cold bending thk 6061 t6. 6061 aluminum sheet plate are ideal for structural framing base plates gussetts aircraft marine and automotive parts etc. O 0 0 0 1t 1t 1t 1 1 2 t 2t.

1 32 in.