Gold Plated Tungsten Wire

Exceptional Performance in Demanding Conditions

At Luma Wire Tech, performance begins with precision. Our gold-plated tungsten wires combine the high tensile strength and thermal stability of pure tungsten with a uniform, crack-free gold coating — engineered in Sweden under tightly controlled conditions.

Tungsten is recognised by the European Commission as a critical raw material, essential for advanced industries such as aerospace, medical technology, and electronics — precisely the environments where Luma’s wires excel.

The result:

• Consistent conductivity even in ultra-fine diameters

• Outstanding corrosion and oxidation resistance for long-term reliability

• Smooth, solderable surfaces for stable electrical connections

• Proven performance in vacuum, high-temperature, and high-vibration environments

Every meter of wire is drawn, plated, and inspected in-house to ensure mechanical integrity and electrical precision — qualities that make Luma’s wires trusted in applications where failure simply isn’t an option.

Precision Manufacturing, Ultra-Fine Dimensions

We offer gold-plated tungsten wire designed around your exact requirements — never off the shelf.

Available with:

• Custom diameters and gold layer thicknesses

• Specified surface finishes and mechanical properties

• Special plating compositions (e.g. nickel-free or enhanced adhesion layers)

• Full batch traceability and documentation for regulated industries

Each wire is produced to meet the precise performance your application demands — from ultra-fine conductors in medical devices to resilient filaments for aerospace and defense systems.