Copper Nickel 90/10 Copper Alloy

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Description

2.0872 (CuNi10Fe1Mn) cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications. It shows the following features and properties:

High ductility and toughness

Excellent resistance to erosion and corrosion in seawater

Inherent resistance to biofouling

Excellent fabrication and welding properties

Retention of mechanical properties down to cryogenic temperatures

Related Standards

Equivalent Materials

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Eigenschaften

Mechanisch

Property	Temperature	Value
Dehnung	23.0 °C	27 - 30 % Show Material materials with Dehnung of 27 - 30 %
Härte, Brinell	23.0 °C	70 - 120 [-] Show Material materials with Härte, Brinell of 70 - 120 [-]
Streckgrenze Rp 0,2	23.0 °C	105 MPa Show Material materials with Streckgrenze Rp 0,2 of 105 MPa
Zugfestigkeit	23.0 °C	280 - 310 MPa Show Material materials with Zugfestigkeit of 280 - 310 MPa

Chemical properties

Property	Value
Eisen	1.5 % Show Material materials with Eisen of 1.5 %
Kupfer	Balance
Mangan	0.75 % Show Material materials with Mangan of 0.75 %
Nickel	10.5 % Show Material materials with Nickel of 10.5 %

Technological properties

Property
Application areas	Offshore & marine: Salt water pipes and fittings, hot water tanks, salt water baffles, propeller sleeves, valve and pump components, flanges, boat hulls, marine fittings and marine hardware;Chemical processing: Heat exchanger and cooling plant, evaporator tubes, pump and valve trim;Other: Power steering tube, brake lines, condenser plates, pressure vessels and distiller tubes
Corrosion properties	Excellent resistance to erosion and corrosion in seawater.
General machinability	Easily machined

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Copper Nickel 90/10 Copper Alloy

Description

Related Standards

Equivalent Materials

Ashby charts

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Anwendungen

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Eigenschaften