E STEEL SDN. BHD.
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Nickel Aluminium Bronze C63000 , UNS C63000

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We are the Nickel Aluminium Bronze C63000 Supplier Malaysia , Singapore and Indonesia.
We export to Singapore , Indonesia , Brunei and other ASEAN Countries with no MOQ.

E Steel supply Nickel Aluminium Bronze Round Bars , Copper Nickel-Aluminium-Bronze Alloy with the Grade of UNS C63000.

Please refer to this news for our shipment of Nickel Aluminium Bronze C63000 : https://www.ecarbonsteel.com/index.php?ws=latestnews&nid=92443
E Steel has export and supply C63000 Aluminium Nickel Bronze to Hong Kong China : https://www.ecarbonsteel.com/index.php?ws=latestnews&nid=103126

Nickel Aluminium Bronze Suppliers - C63000 Aluminium Bronze , UNS C63000 Copper Alloys

UNS C63000 is a Nickel-Aluminum-Bronze Alloy of Copper, which has excellent corrosion resistance and hot formability features.
The below datasheet will illustrate a clearer details about this Copper C63000

Similar Specifications : ASTM B150-19 C63000 HR50 (High Strength) | Nickel Aluminium Bronze C63000 AMS 4640H

Chemical Composition of C63000 Nickel Aluminium Bronze

Below shows the chemical requirements for the Alloy C63000 Copper ;

Element	Content (%)
Copper , Cu	82
Aluminium , Al	10
Nickel , Ni	5
Iron , Fe	3

Physical Properties of Nickel Aluminium Bronze C63000

Density ; 7.58 g/cm³ (0.274 lb/in³)
Melting Point ; 1035°C (1895°F)

Mechanical Properties of Copper Alloy C63000

Table below outlined the mechanical properties of Copper UNS C63000 ;

Properties	Metric	Imperial
Tensile strength	760 MPa	110000 psi
Yield strength	470 MPa	68200 psi
Elongation at break (in 50 mm, 10% reduction in area)	10%	10%
Elastic modulus	117 GPa	17000 ksi
Poisson’s ratio	0.34	0.34
Reduction of area (at 316°C/601°F, cold finished)	9%	9%
Shear modulus	44.0 GPa	6380 ksi
Fatigue strength (at number of cycles 1.00e+8, reverse bending)	255 MPa	37000 psi
Hardness, Rockwell B	94	94
Machinability (UNS C36000 (free-cutting brass) = 100)	30	30

Applications of Aluminium Bronze

Aluminium Nickel Bronze UNS C63000 is used for the following ways :

Valve and pump components in industrial process streams. It is also used in marine equipment, high strength fasteners and pole line hardware.

FAQ on Aluminium Bronze C63000

❓ What is Aluminium Bronze C63000?

Aluminium Bronze C63000 (UNS C63000) is a high-strength copper-aluminium alloy containing about 10% aluminium, 5% nickel, and iron for added strength.

It offers excellent corrosion resistance, high wear resistance, and good machinability, making it ideal for demanding applications.

❓ What is the chemical composition of Aluminium Bronze C63000 and the key material properties ?

The typical chemical composition of C63000 aluminium bronze is:

Aluminium (Al): 9.0–11.0%
Nickel (Ni): 4.0–5.5%
Iron (Fe): 3.0–5.0%
Copper (Cu): Balance

This unique composition gives it superior mechanical properties and resistance to seawater corrosion.

C63000 aluminium bronze has:

High tensile strength (~655 MPa / 95 ksi)
Yield strength (~310 MPa / 45 ksi)
Excellent resistance to seawater corrosion and cavitation
Outstanding wear and galling resistance
Non-sparking and non-magnetic properties

❓ Is Aluminium Bronze C63000 corrosion resistant ?

Yes. C63000 has excellent resistance to seawater, brine, sulphide stress cracking, and cavitation erosion, making it a preferred material for marine and offshore applications.

❓ Is Aluminium Bronze C63000 magnetic?

No. Aluminium Bronze C63000 is a non-magnetic alloy, which makes it suitable for applications in electrical and aerospace industries where magnetic interference must be avoided.

❓ Can Aluminium Bronze C63000 be welded?

Yes, Aluminium Bronze C63000 can be welded using appropriate techniques. However, preheating and controlled cooling may be required to maintain mechanical properties and prevent cracking.

❓ What are the equivalents of Aluminium Bronze C63000?

Aluminium Bronze C63000 is also known as:

AMS 4640
CA 104 (UK standard)
BS 1400 AB2
DIN CuAl10Ni5Fe4

These equivalents make it interchangeable in global supply and engineering standards.

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