From non heat treatable 3003 and 5052 to the heat treatable 2024 6061 and 7075 you have many options from which to choose.
Aluminum 6061 bend radius sheet metal.
If your bend radius needs to be adjusted a member of engineering design services team will contact you before your design is manufactured.
6061 t6 is the most commonly used aluminum alloys.
2024 t3 1020 1025 4130 ann.
6061 t3 is not recommended for sheet metal work because it will crack on the outside radius once it passes its yield when being processed on a brake press for example.
3003 0 1100 0 6061 s0 5052 s0.
6061 t6 2 3 3 4 6 8 18 32 aluminum minimum bend radius in 1 32nds of an inch title.
The main alloy ingredients are magnesium and silicon.
The minimum bend radius data shown in these charts is measured to the inside of the bend.
Sheet metal bend radii if these guidelines are not followed more research and or some form of analysis may be requried.
Here the alloy is 6061 and the temper is t6 meaning the alloy has been thermally treated.
Recommended minimum bend radii for steel and aluminum.
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.
Radii for various thicknesses expressed in terms of thickness t.
But the question remains the same which alloy is the best product for bending.
The bend radius you select may not be available if the geometry of the part will not allow us to bend with the specific tooling required to achieve that radius.
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The bend radii listed are standard minimum if manufacturing for aircraft and aerospace applications.
Per the aluminum association inc.
Minimum bend radius xls author.
Clinton aluminum offers a variety of products each covering a wide range of applications and processes.
Recommended minimum bend radii for 90 degree cold forming of sheet plate.
Material suppliers have tables that show the approximate minimum inside bend radius for the various alloys the temper condition of each and the minimum allowable inside radius at 90 degrees of bend angle.
Aluminum minimum bend radii for 90 degree cold forming of sheet and plate.
