Aluminum Sheet Metal Bend Radius Chart

You will need to know your material thickness mt the bend angle b the inside radius ir and the k factor k. The bend radii listed are standard minimum if manufacturing for aircraft and aerospace applications. 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.

antique barn siding for sale ashley furniture modern chairs aluminium j section gutter moulding ashley furniture leather bedroom sets aluminum heat shield attic america s best frame selection american storage fort walton beach amish pantry cabinets

Which Aluminum Alloy Bends Best Clinton Aluminum

Table A 17 Metal Bending And Bend Radii Bend Allowances Sheet Metal Bend Allowances Per Degree Of Bend Aluminum Alloys

Layout And Forming Part Two

Minimum Versus Recommended Inside Bend Radius

Making Straight Line Bends Aircraft Metal Structure Repair Aircraft Systems

Press Brake Bending Applying The 20 Percent Rule To 6061 Aluminum

The minimum bend radius data shown in these charts is measured to the inside of the bend.

Aluminum sheet metal bend radius chart.

We go beyond the general rules of sheet metal bending as our customers want tight bend radii for sheet metal parts. It is possible to choose other bends if you require but additional lead time and tooling charges may apply. Aluminum minimum bend radii for 90 degree cold forming of sheet and plate. Radii for various thicknesses expressed in terms of thickness t.

Material bend radii and minimum bend size charts please note. Use the minimum bend dimension values in the charts below for your minimum closeness of cutout to a bend. The bend allowance formula takes into account the geometries of bending and the properties of your metal to determine the bend allowance. The material thickness will be measured in decimal form not by the gauge number.

Per the aluminum association inc. Table 1 preferred recommended 90 degree bend radii for various sheet metals. Sheet metal bend radii if these guidelines are not followed more research and or some form of analysis may be requried. The tables below show bend radii and minimum bend sizes for materials and tooling combinations stocked by protocase.

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.