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Copper Nickel

Copper Nickel Tube C70600

Copper Nickel Tube Copper nickel tube is used for a variety of industries; including marine environments, power generation, offshore, oil & gas and defence sectors. Drawn copper nickel tube combines cold and hot working properties, highest degree of seawater corrosion and erosion resistance......
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Copper Nickel Tube

Copper nickel tube is used for a variety of industries; including marine environments, power generation, offshore, oil & gas and defence sectors. Drawn copper nickel tube combines cold and hot working properties, highest degree of seawater corrosion and erosion resistance and great strength. Typical users are distillation and desalination plants and marine coolers and heat exchangers.

 

We produce straight drawn copper nickel tube as well as copper nickel tube components from 70/30 copper nickel and 90/10 copper nickel alloys. All of our drawn copper nickel tubes are manufactured, cleaned and supplied to the most popular specifications in Europe and America such as C70600, C71500, CN102, CN107, Kunifer 10, Kunifer 30, NES 779, NES 780, DIN 86019, CuNi10Fe1Mn, CuNi30Mn1Fe, DEF-STAN 02-779, DEF-STAN 02-780, CW352, CW354H.

 

Specifications

CN102,CN107,,C70600,C71500,CW352H,CW354H,Kunifer 10,Kunifer 30,NES 779,NES 780,DIN 86019,CuNi10Fe1Mn,CuNi30Mn1Fe,DEF-STAN 02-779,DEF-STAN 02-780

Applications

Evaporator Tubing, Condenser Tubes, Heat Exchanger Tubing, Leak Detector Tube, Oil Well Pump Liner, Ferrules, Bourdon Tubes, Seawater Pipework, Offshore Fire Water Systems, Brake Pipe, Cryogenic Tube

70/30 copper nickel and 90/10 copper nickel alloys have applications in the handling of hot brines, they are frequently employed in condenser and heat exchangers for tubes, tube plates and baffles where resistance is required to seawater corrosion, erosion, impingement and biological fouling.70/30 copper nickel and 90/10 copper nickel alloys is available in most product forms, including plate, drawn tube, pipe and fittings.

 

Copper Nickel (also known as Cupro Nickel/Kunifer) is an alloy widely used in Marine, Naval and Oil & Gas applications. These alloys have excellent corrosion resistance in sea water, low biofouling and good weldability. Material in copper nickel is ductile through its improved strength and corrosion resistance.

 

CuNi 90/10 mainly used in seawater systems for Naval, Commercial Marine and Oil & Gas applications.

 

CuNi 70/30 has a higher strength due to the increased nickel content and able to resist corrosion at high velocities in Naval applications.

 

We produce straight cold drawn copper nickel tube as well as copper nickel tube components from CuNi 70/30 and CuNi 90/10 alloys. All of our drawn copper nickel tubes are manufactured, cleaned and supplied to the most popular specifications in Europe , America and other international specifications.

 

We has a wide range of stock in CuNi 90/10 and CuNi 70/30 for supply from stock and for redraw to customer requirements.


Grades available to the below designations:

COPPER NICKEL

ISO

BSI

BS EN

UNS

Copper Nickel 90/10 (Kunifer 10)

CuNi10Fe1Mn

CN102

CW352H

C70600

Copper Nickel 70/30 (Kunifer 30)

CuNi30Mn1Fe

CN107

CW354H

C71500

Copper Nickel 66/2/2 (Yorcoron)

CuNi30Fe2Mn2

CN108

CW353H

C71640


C70600 (C706) & C71500 (C715), Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance. Some of the primary uses for C706 include copper nickel fittings (CuNi Fittings) as well as condensers and exchanger shells.


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