High Performance Red Metal Alloys

High-Performance Red Metal Alloys for Versatile End-Use Application

Central Wire’s versatile lineup of Red Metal Alloys includes Copper, Copper-Nickel, Nickel-Silver, Bronze, and Brass. Qualities of our Red Metals include ductility, excellent thermal conductivity, antimicrobial capabilities, high tensile strength, suitability to hot forging and more.

Our Red Metal Alloy Lineup Includes:

Copper Series

Copper Series	Description
C101	Cobre electrónico sin oxígeno
C102	Cobre sin oxígeno
C110	Cobre electrolítico de paso duro

Copper Nickel

Plata níquel	Description
C725	Cupronickel with Tin, 88 Cu – 9.5 Ni – 2.3 Sn
C745	Nickel Silver, 65 Cu – 25 Zn – 10 Ni
C752	Nickel Silver, 65 Cu – 17 Zn – 18 Ni
C757	Nickel Silver, 65 Cu – 23 Zn – 12 Ni

Bronze Series

Bronze Series	Description
C220	Commercial Bronze
C226	Jewelry Bronze
C411	Bronze
C507	Phosphor Bronze
C509	Phosphor Bronze
C510	Phosphor Bronze
C521	Phosphor Bronze
C651	Silicon Bronze
C655	Silicon Bronze
C656	Silicon Bronze

Copper Gen⁴ Soldadura

Copper Gen4 Welding	Description
Deoxidized Copper (C189) ERCu	Deoxidized Copper is a filler metal containing 98% copper and small amounts of phosphorus and silicon. The C189 alloy is easy flowing and produces weld deposits that are porosity free, electrically conductive, and copper-color matched. C189 is used to repair weld copper castings, to weld galvanized steel and deoxidized copper to mild steel where high strength joints are not required. (Specification AWS A5.7 / ASME SFA 5.7 Class ERCu) Learn More About GEN C189.
Silicon Bronze (C656) ERCuSi-A	Silicon Bronze (may also be known as Everdur) is a copper-based filler metal containing about 3% silicon and may have small percentages of manganese, tin, and zinc. C656 is typically used for gas-tungsten arc welding and gas-metal arc welding of copper, brass, bronze, steel, galvanized steels and also cast iron. It is also used for surfacing areas that are subjected to corrosion. (Specification AWS S5.7 / ASME SFA 5.7 Class ERCuSi-A) Learn More About GEN C656.

Copper Gen4 Welding

Description

Deoxidized Copper (C189) ERCu

Deoxidized Copper is a filler metal containing 98% copper and small amounts of phosphorus and silicon. The C189 alloy is easy flowing and produces weld deposits that are porosity free, electrically conductive, and copper-color matched. C189 is used to repair weld copper castings, to weld galvanized steel and deoxidized copper to mild steel where high strength joints are not required. (Specification AWS A5.7 / ASME SFA 5.7 Class ERCu)

Learn More About GEN C189.

Silicon Bronze (C656) ERCuSi-A

Silicon Bronze (may also be known as Everdur) is a copper-based filler metal containing about 3% silicon and may have small percentages of manganese, tin, and zinc. C656 is typically used for gas-tungsten arc welding and gas-metal arc welding of copper, brass, bronze, steel, galvanized steels and also cast iron. It is also used for surfacing areas that are subjected to corrosion. (Specification AWS S5.7 / ASME SFA 5.7 Class ERCuSi-A)

Learn More About GEN C656.

Plata níquel

Plata níquel	Description
C725	Cupronickel with Tin, 88 Cu – 9.5 Ni – 2.3 Sn
C745	Nickel Silver, 65 Cu – 25 Zn – 10 Ni
C752	Nickel Silver, 65 Cu – 17 Zn – 18 Ni
C757	Nickel Silver, 65 Cu – 23 Zn – 12 Ni

Brass Series

Brass Series	Description
C230	Red Brass
C240	Low Brass
C260	Cartridge Brass
C-260b (Blank)	Brass (Battery Grade)
C270	Yellow Brass
C274	Latón
C425	Latón

Safety Data Sheets

Copper Alloy SDS

CWI Website Alloy Summary for trademarks

MP35N® SPS Technologies, LLC.; Nitronic® AK Steel Corporation; Hastelloy®Haynes International, Inc.; MONEL® INCONEL® Huntington Alloys Corporation; INVAR® Aperam Alloys Imphy

Red Metal Alloys