Minimum Bend Radius Sheet Metal Steel

Maximum weight is 40 kg.

Minimum bend radius sheet metal steel.

3003 h14 is extremely ductile. Recommended minimum bend radii for steel and aluminum. It requires an inside bend radius of at least 6x the material thickness. The minimum bend radius data shown in these charts is measured to the inside of the bend.

It is possible to choose other bends if you require but additional lead time and tooling charges may apply. 5052 h32 aluminum bends in about the same way as mild steel. To keep it simple i also use a 2 mm inside radius. Bend radii minimum bend sizes.

Let s say i have a 2 mm thick sheet and i want to bend it. Table 1 preferred recommended 90 degree bend radii for various sheet metals. The tool can calculate the required bending force for bending aluminum stainless steel mild steel and weldox or strenx high strength steels. Brittle metal such as aluminum generally requires a larger bend radius than ductile material like cold rolled steel.

Sheet metal bend radii if these guidelines are not followed more research and or some form of analysis may be requried. It is most economical to use a single bend radius throughout the design but if necessary you can utilize multiple radii. Maximum sheet thickness for aluminum and stainless steel is 6 mm. Each and every bend in a piece of sheet metal has a certain minimum internal radius that needs to be taken into account when planning the design of a sheet metal form.

The problem with bending too tightly. 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. For example 6061 t6 aluminum is very difficult to bend.

Aluminum where necessary 5052 h32 may be bent to 1t and 6061 t6 to 1 1 2t. The minimum inside bend radius is even larger when bending with the grain. Maximum sheet thickness for all other steel is 6 mm. If the product contains one or more sharp bends use the dimensions from the sharp tables for all bends in.

Use this document to choose values that are both manufacturable and meet your needs. These dimensions are all in relation to a 90 angle. The bend radii listed are standard minimum if manufacturing for aircraft and aerospace applications. In steel between 0 5 and 0 8 in.

Discover all our calculation tools in the calculators section of the top menu. Maximum dimensions are 2980 x 1200 mm. I can now see that the minimum flange length is 8 5 mm for such a bend so i have to keep it in mind when designing. This tool allows you to determine tonnage internal radius v die opening and minimum flange you just have to insert the characteristics of the sheet metal to be bent.