Hollow components

Complex hollow parts made from low-alloy steels and heat-treatable aluminum alloys without machining and material losses bring particularly high cost savings compared to machining production

Advantages of cold forming

• wall thickness: 1.3 mm to 5.8 mm
• head diameter: 16 mm to 42 mm
• inner diameter: 6 mm to 26 mm
• shank diameter: 10 to 29 mm
• shank length: 10 to 87 mm
• cup depth ratio: 0.5 to 5.0 x cup diameter
• internal geometry: cylindrical, square and hexagonal, multi-tooth
• hollow parts with double collar and/or undercut geometry
• external and internal threads
• compression tests and bending load tests are possible in the laboratory