Equivalent Specifications

ASTM B 865 N05500
DIN 2.4375 NiCu30Al
DIN 17743
DIN 17752
DIN 17754
AMS 4676
QQN -N-286
BS 3074 NA18
BS 3072 NA18
BS 3076 NA18
AFNOR NU30AT

Key Features

A nickel-copper alloy with additions of iron, manganese, aluminium and titanium, which can be precipitation-hardened to produce a range of properties.

The alloy has excellent corrosion-resistance, very high strength and has good weldability.Nickel K500 has low corrosion rates in seawater and brackish flowing waters.

Resistant to corrosion in hydrochloric and hydrofluoric acid in non-aerated conditions.

Typical Uses

Chemical: The alloy is used in chemical, heat exchange and hydrocarbon processing equipment for pumps,valves, shafts,fittings and fasteners.

Marine: Splash zone sheathings in offshore structures.propeller and pump shafts

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Nickel K500

Description	Nickel Copper
Nominal Composition	NiCu30Al
Alloy Type	Wrought

Typical Mechanical Properties

Tensile Strength (N/mm²)	1050
Proof/Yield Strength (N/mm²)	676
Elongation (%)	25
Hardness Brinell
Impact Izod J20°C	70

Typical Physical Properties

Density g/cm³	8.44
Melting Temperature Range °C	1315-1350
Thermal Conductivity W/mK	17.2
Electrical Resistivity μΩ.m15°C	61.5
Coefficient of Thermal Expansion 0-250°C	14.9
Relative Magnetic Permeability	< 1.01
Coefficient of Friction

Copper Alloys Ltd has the ability to modify existing alloys for improved performance. Many customers have benefited from this in the past.

To discuss your requirements, call a member of Copper Alloys Ltd's technical team on +44 (0) 1782-816888, or email sales@copperalloys.net.

This Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with tempeter, product and product dimensions. The information is based on our present knowledge and is given in good faith. However, no liability will be acepted by the Company in respect of any action taken by any third party in reliance thereon.

As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose.

Any advice given by the Company to any third party is given for that party's assistance only and without liability on the part of the Company. Any contract between the Company and a customer will be subject to the Company's Conditions of Sale. The extent of the Company's liabilities to any customer is clearly set out in those Conditions, a copy of which is available on request.