Equivalent Specifications

ASTM B505 C95400
ASTM B148 C95400
ASTM B271 C95400
BS EN 1982-2008 GC CC331G
CuAl10Fe2-C
SAE J461
SAE J462
AMS 4870
AMS 4871
AMS 4872
AMS 4873
MIL- C-15345, Alloy13
MIL-C-118666, Comp 23
QQ-C-390
UNI 5274
DIN 1714 GK CuAl10Fe 2.0940.02

Key Features

Good strength, wear and corrosion resistant.
Alloy is heat treatable.

Typical Uses

Gears, worm wheels, valve guides and seats and structural applications. Fasteners: Nuts, Large Hold-Down Screws

Industrial: Pickling Hooks, Bearings, Pawl, Worm Gears, Machine Parts, Spur Gears, Heavily Loaded Worm Gears, Pump Parts, Landing Gear Parts, Valve Bodies, Valve Guides, Valve Seats, Bearing Segments for the Steel Industry, Pressure Blocks for the Steel Industry, High Strength Clamps, Bushings, Valves, Gears

Automotive: Weld Guns

Marine: Ship Building, Covers for Marine Hardware

Ordnance: Government Fittings.
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Email sales@copperalloys.net
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ASTM C95400

An American continuous cast low alloy aluminium bronze CuAl11Fe4 (9C) containing an addition of 4% iron with the option of adding up to 1.5% of Nickel. This is a higher strength alloy that C95300/C95200 and has greater wear resistance with the higher level of iron. This alloy is one of the most popular general purpose bearing alloys of the aluminum bronzes family in the USA which can also be heat treated to enhance the properties (C94500HT). It also conforms to additional specifications SAE 68A, SAE J461/ J462, AMS 4870, AMS 4871, AMS 4635, QQ-C-390B G5 ,QQ-B-671 class 2, Mil-B-16033 class1, Mil-C-15345-13, BS1400 AB1, EN 1982-2008 CC331G,SFS 2211 GC CuAl10Fe3, DIN 1714 W Nr 2.0940.03, NS 16575, GB 1176 ZCuAl10Fe3-La and SIS 145710.

Description Nickel Aluminium Bronze
Nominal Composition CuAl11Fe4
Alloy Type Cast

Typical Mechanical Properties

Tensile Strength (N/mm²) 590
Proof/Yield Strength (N/mm²) 230
Elongation (%) 12
Hardness Brinell 150
Impact Izod J20°C 15

Typical Physical Properties

Density g/cm³ 7.45
Melting Temperature Range °C 1027-1037
Thermal Conductivity W/mK 58.7
Electrical Resistivity μΩ.m15°C 0.13
Coefficient of Thermal Expansion 0-250°C 16.2
Relative Magnetic Permeability 1.2
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.