Bending Stainless Steel Sheet Radius

We bend lots of stainless which in terms of hardness is very similar to mild steel a36 gr50 cq if i were to start folding i would use 125 and a k factor of 45.

Bending stainless steel sheet radius.

For most applications with stainless steel or aluminum you can get away with a zero radius bend on anything under 0 050 thick. Most frequently expensive sheet metal bending tools called brakes are used to bend sheet metal but you can also complete this task without one. Maximum dimensions are 2980 x 1200 mm. Maximum sheet thickness for corten steel bent products is 4 mm.

The tables below show bend radii and minimum bend sizes for materials and tooling combinations stocked by protocase. These dimensions are all in relation to a 90 angle. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. It just won t really.

Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. This is done through the application of force on a workpiece. It is possible to choose other bends if you require but additional lead time and tooling charges may apply. 2 the stainless steel sheet has a strong rebound tendency compared with carbon steel when bending.

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. Bending is one of the most common sheet metal fabrication operations. We go beyond the general rules of sheet metal bending as our customers want tight bend radii for sheet metal parts.

3 the percentage of elongation of stainless steel plate is lower than the carbon steel the bending angle of the workpiece r is larger than that of carbon steel or there is the possibility of 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. Maximum sheet thickness for all other steel is 6 mm. The minimum bend radius data shown in these charts is measured to the inside of the bend.

As you bend a stainless steel sheet the bend area cold hardens increasing the amount of pressure required to finish the bend. If your bend radius needs to be adjusted a member of engineering design services team will contact you before your design is manufactured. Maximum sheet thickness for aluminum and stainless steel is 6 mm. Maximum weight is 40 kg.

So we bend a lot of mild steel. The force must exceed the material s yield strength to achieve a plastic deformation. If you re bending 0 020 thick material use a 0 020 radius.