KUPROY® 3 is a high-strength CuBe2 beryllium copper for springs, precision contacts, wear plates, mold parts and heavy-duty conductive components.With very high strength, fatigue resistance and useful conductivity, KUPROY® 3 is selected for precision applications requiring elastic recovery, wear resistance and long service life.

CuZn40Pb2 is a hot-forging brass for complex formed parts, fittings, valves, sanitary components and durable industrial connections.This brass grade supports forging, machining and finishing processes where dimensional repeatability, surface quality and corrosion resistance are important.

CuZn39Pb3 is a free-machining brass for high-speed turning, precision fittings, connectors, valve components and serially produced machined parts.This leaded brass grade is selected for excellent machinability, stable chip formation and economical serial production of precision components.

KUPROY® 2 is a cobalt beryllium copper alloy for high-strength electrodes, mold components, switchgear parts and wear-resistant conductive applications.The CuCo2Be chemistry provides high mechanical strength with useful conductivity, making KUPROY® 2 suitable for resistance welding, tooling, electrical contacts and precision machined components.

KUPROY® Cu-ETP is high-purity electrolytic copper for busbars, connectors, grounding parts, conductive terminals and heat-transfer components.With high electrical and thermal conductivity, KUPROY® Cu-ETP is supplied for power distribution, electrical panels, electronic components, heat exchangers and custom conductive parts.

KUPROY® 4 is a beryllium-free CuNi2Si copper alloy for welding electrodes, mold cooling inserts, switchgear parts and demanding conductive components.Selected as a safer alternative to beryllium copper in many tooling and resistance welding applications, KUPROY® 4 combines good conductivity, mechanical strength and thermal performance.

KUPROY® 1 is a high-conductivity CuCr1Zr copper alloy for resistance welding electrodes, mold inserts, current-carrying parts and thermally loaded machine components.Use KUPROY® 1 where electrical conductivity, mechanical strength, thermal stability and wear resistance must be balanced in one copper alloy. Çorum Bronz supplies semi-finished stock and machined components for demanding industrial applications.

Brass is a versatile copper-zinc alloy family used where machinability, corrosion resistance, and stable mechanical performance are required.It is supplied for fittings, valves, precision parts, hardware, and industrial production components.