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Alloys

Red Metal Alloys

Copper Series

Oxygen-free, electronic copper
Oxygen-free Copper

Electrolytic tough-pitch copper

Copper Nickel

98 Cu – 2 Ni
94 Cu – 6 Ni
90 Cu – 10 Ni

77 Cu – 23 Ni

55 Cu – 45 Ni
70 Cu – 30 Ni, 70-30 Cupronickel

Nickel Silver

Cupronickel with Tin, 88 Cu – 9.5 Ni – 2.3 Sn
Nickel Silver, 65 Cu – 25 Zn – 10 Ni
Nickel Silver, 65 Cu – 17 Zn – 18 Ni
Nickel Silver, 65 Cu – 23 Zn – 12 Ni

Bronze Series

Commercial Bronze
Jewelry Bronze
Bronze
Phosphor Bronze
Phosphor Bronze
Phosphor Bronze
Phosphor Bronze
Silicon Bronze
Silicon Bronze
Silicon Bronze

Copper Gen4 Welding

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)

Deoxidized Copper (C189) ERCu

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.

Zinc

Z15005

Brass Series

Red Brass
Low Brass
Cartridge Brass
Brass (Battery Grade)
Yellow Brass
Brass
Brass

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

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