KME TECU Premium Copper Brochure

An innovative alloy of copper with a small proportion of high-grade tin. TECU® Premium has a finely beaded pre-structure and a matte finish. Subtle reflections ensure an elegant appearance when light strikes it. Its particular surface structure enables a special oxidation pattern: it oxidises faster and more intensively and evenly, with a more matte finish than the well known plain rolled TECU® products. TECU ® Premium can be excellently processed with modern cladding techniques as well as with traditional metalworking craftsmanship. It is slightly harder than normal copper and can be better soldered thanks to its tin content.