Deep Drawing Stainless Steel Sheet

Deep drawing is a manufacturing process that is used extensively in the forming of sheet metal into cup or box like structures.

Deep drawing stainless steel sheet.

While ferritic grades are less formable they still have outstanding ductility and can be deep drawn easily. Deep drawing stainless steel due to the rapid workhardening rates of stainless steels more press power and press energy is required. Benefits of deep drawing with stainless steel. The flange region experiences a radial drawing stress and a tangential compressive stress due to the material retention pro.

Stainless steel and not rust free as often indicated is one of the hardest materials for deep drawing. It is thus a shape transformation process with material retention. Lower cycle times per piece than metal spinning and welding operations. Tooling material must be of sufficient hardness with a highly polished surface finish.

Frequently a 100 percent increase compared to plain carbon steel of the same thickness is required. Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. Monolithic parts can be formed from a single piece of sheet or plate material. Rather uniform material thickness can be achieved in stainless steel shapes.

As a result of the tension generated in the material during the deep drawing annealing is often required. The process is considered deep drawing when the depth of the drawn part exceeds its diameter. They are very formable and the austenitic grades have substantially higher ductility than carbon steels. This is achieved by redrawing the part through a series of dies.

Because of its extensive experience with this material geerts is unrivalled in its ability to manufacture excellent products. Deep drawing stainless steel stainless steels are frequently deep drawn into difficult shapes often without intermediate annealing.