trapeziumdraad

Trapeziumdraad is a term used for a metal wire that has a trapezoidal cross‑section, rather than the circular profile common to many wires. In Dutch technical literature it may describe wires that are produced to a trapezoidal profile by rolling or drawing, or wires that are intended to fit into trapezoidal grooves or fittings.

Manufacturing and materials are context dependent. Trapeziumdraad can be made from common wire materials such as carbon steel, stainless steel, copper alloys, or aluminum. The trapezoidal profile is achieved through specialized forming processes, including rolling or cold drawing, often followed by heat treatment and surface finishing to meet specific strength and corrosion resistance requirements. Tolerances and surface quality are governed by the applicable industry standards for the material and application.

Properties and applications vary with the profile and material. Compared with round wire, a trapezoidal cross‑section changes the contact area with mating parts and can influence stiffness in certain directions, grip, or interlocking behavior in assemblies. This makes trapeziumdraad suitable for specialized fittings, channels, or reinforcement configurations where a non-circular profile offers practical advantages. The exact use is highly field‑dependent, and specifications are typically defined in regional or industry standards.

Standards and documentation for trapeziumdraad differ by country and application. Users should consult material specifications, machining drawings, and the relevant standardization bodies to verify dimensions, tolerances, coatings, and compatibility with other components.

See also: trapezoidal thread, trapezoidal profile, wire drawing.