Aluminum 6061 Bend Radius Sheet Metal

Clinton aluminum offers a variety of products each covering a wide range of applications and processes.

Aluminum 6061 bend radius sheet metal.

Recommended minimum bend radii for steel and 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. If your bend radius needs to be adjusted a member of engineering design services team will contact you before your design is manufactured. Minimum bend radius xls author.

From non heat treatable 3003 and 5052 to the heat treatable 2024 6061 and 7075 you have many options from which to choose. Just like all sheet metal aluminum work hardens during the forming process. Per the aluminum association inc. Radii for various thicknesses expressed in terms of thickness t.

The minimum bend radius data shown in these charts is measured to the inside of the bend. That is it gets stronger and harder by working bending it. Sheet metal bend radii if these guidelines are not followed more research and or some form of analysis may be requried. Recommended inside bending radii sheet and plate alloys 5083 6061.

But the question remains the same which alloy is the best product for bending. 1 radii listed are minimum recommended for bending sheets and plates without fracturing in a standard press brake with air bend dies. Aluminum minimum bend radii for 90 degree cold forming of sheet and plate. The bend radii listed are standard minimum if manufacturing for aircraft and aerospace applications.

Still if you want to avoid cracking abide by the minimum bend radius in 0 25 in thick 6061 t6 which is quite large see figure 3 and avoid bending acute angles. Specifing a bend radius from here will help prevent hair line cracks. Since commercial sheet metal bending can be done with less concern for stresses caused during forming operation the radius can be near zero for thin sheet metal. 3003 0 1100 0 6061 s0 5052 s0.

T thickness in mm. 2024 t3 1020 1025 4130 ann. Say you get a print that says you need to bend a part to an external angle of 100 degrees that s an internal angle of just 80 degrees. Or yor metal ees 0 9 rier ane p bo ermanton 0 00 99 99 90 fa 90 zzzaicmetalcom 6061 alloy.

Recommended minimum bend radii for 90 degree cold forming of sheet plate.