Copper Nickel

Looking for Copper Nickel suppliers in India? View cu ni alloys grades at a glance with ASTM standard specification and equivalent chart

Copper nickel alloys are high resistant to sea water. These alloys by standard should have 60 to 90% copper in them. The nickel content can be higher and there are alloys called Monel which contain a minimum of 52% nickel in them. The Copper Nickel alloy is silver in color regardless of the copper content. The alloy is corrosion resistant in most environments. Copper Nickel price ranges from product to product and grade to grade. The Copper Nickel alloy properties include macrofouling, high tensile strength, high ductility, high thermal conductivity and antimicrobial touch surface properties as well. The Copper Nickel alloy resistivity is high in crevice corrosion, stress corrosion cracking and hydrogen embrittlement. The alloy avoids accumulation of aquatic organisms on the surface as well which very much useful in aquatic environments. The Copper Nickel alloy composition differs from grade to grade. In addition to copper and nickel, some other elements are included for strength. Elements like iron and manganese are common additions. The Copper Nickel alloy applications range widely. The use in hulls of boats and ships a common one. These alloys are used in heat exchanger tubes, condensers, tubesheets, piping, fittings, water boxes and pumps in sea water components. They are used in high pressure systems in sea water system design. Power generation plants, offshore oil industries, desalination plants and ship building facilities all use the alloy for high corrosion resistance and high strength. The alloy could be used in cryogenic temperatures and in high temperatures alike. This is because of the low thermal expansion rates of the material. The Copper Nickel alloy manufacturer in India produce different standards, forms and shapes of the material. The Copper Nickel suppliers sell these products in various quantities. The Cupro Nickel price can deviate with market factors and the locations and transportation facilities. You can contact us for a full price list.

Copper Nickel Products

• Copper Nickel Pipe
• Copper Nickel Round Bar
• Copper Nickel Pipe Fittings
• Copper Nickel Flanges
• Copper Nickel Fasteners
• Copper Nickel 90/10 Pipe
• Copper Nickel 70/30 Pipe
• Copper Nickel Plate
• 70/30 Copper Nickel Sheet

Cupro Nickel price per kg

Copper Nickel Price

US $7/Kg

Types of Copper Nickel

• Copper Nickel Alloy (CUNI) 90/10
• Copper Nickel Alloy (CUNI) 70/30

Cupro Nickel ASTM Standard

Specification of Copper Nickel

Cupro Nickel Applications & Uses

• Evaporator Tubes
• Boilers & Heat Exchanger
• Condenser Tubes
• Distiller

Copper Nickel Composition Standard

Mechanical and Physical Properties of Cupro Nickel

Physical Properties

Properties	Imperial units of temperature	Metric Units of temperature
Specific Gravity	8.94	8.94
Themal Conductivity	23 BTU/ft³/ft/hr/°F @ 68°F	40 W/m. °K at 20°C
Thermal Capacity (Specific Heat)	0.09 BTU/lb/°F @ 68°F	380 J/kg. °K at 20°C
Density	0.323 lb/in³ @ 68°F	8.94 gm/cm³ at 20°C
Coefficient of Thermal Expansion	9.5 x 10 -5 / °F (68-392°F)	17.1 x 10 -6 / °C (20-300°C)
Electrical Conductivity (Ann.)	9.1% IACS	5.26 microhm?¹.cm?¹ at 20°C
Electrical Resistivity (Ann.)	130 ohms (circ mil/ft) at 68°F	0.190 microhm.cm at 20°C
Modulus of Elasticity (tension)	20 x 10 6 psi at 68°F	140 GPa at 20°C
Modulus of Rigidity (torsion)	7.5 x 10 6 psi at 68°F	52 GPa at 20°C
Melting Range (Liquidus)	21,000°F	11,500°C
Melting Range (Solidus)	20,100°F	11,000°C