kallformade
Kallformade is a Swedish term meaning cold-formed, used to describe metal parts manufactured by forming processes at or near room temperature. In cold forming, metal stock is shaped using dies and presses, often through stamping, bending, punching, drawing, or extrusion, without primary heating. The process relies on ductility and work hardening to achieve final geometry, and may be followed by light heat treatment or quenching if needed to adjust properties.
Common materials include carbon and alloy steels, stainless steels, and aluminum alloys. Components produced by kallformning
Limitations include a restriction to ductile metals and parts with favorable geometry; high tool wear and startup
Quality assurance relies on adherence to international and national standards for tolerances, material properties, and testing,