US
ASTM B 150 C62300
ASTM B 124 C62300
ASTM B 283 C62300
AMS 4635
SAE J461
Mil B16166B
Other
BS 2872 CA103
AMS 4635
Chemical
Cryogenic equipment, pickling equipment, pump components
Marine
Fittings and fasteners
Mechanical
Non sparking tools for gas, oil, coal, mining, chemical and explosive industries.
Tel +44 (0) 1782-816888
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Aluminum Bronze
CuAl10Fe3
An American duplex aluminium bronze with the addition of iron for added strength and to inhibit grain growth during hot working. C62300 is non-sparking and retains properties down to cryogenic temperatures.
C62300 is a balanced alloy, which exhibits a combination of good corrosion, plus oxidation resistance and it also retains mechanical strength and physical properties at moderately elevated temperatures.
Element | Cu | Al | Fe | Mn | Si | Sn |
---|---|---|---|---|---|---|
% | Bal | 8.5-10.0 | 2.0-4.0 | 0.5max | 0.25max | 0.6max |
Form | Size Range | Yield 0.5% | UTS | Elong % | Hardness (HB) | |||
---|---|---|---|---|---|---|---|---|
Imperial | Metric | Ksi | MPa | Ksi | MPa | % | (HB) | |
Rolled | 1-2" | 25.4-50mm | 44-65 | 303-448 | 87-102 | 600-703 | 20-35 | 155-180 |
Forged | >2-8" | >50-203mm | 36-54 | 248-372 | 80-94 | 552-648 | 25-35 | 155-180 |
Available as standard in rod, bar, blocks, rings, tubes and discs up to an individual piece weight of 4,500kg/9,900lbs.
Copper Alloys is also regularly making special shaped forgings and can increase piece weight up to 20,000kg/44,000lbs.
Copper Alloys Ltd also offers finished machined components in all alloys, complete project management and tailored mechanical properties beyond those of the specification to meet special requirements.
All information is supplied for guidance only and gives no guarantee for end applications.
Density | 0.275 lb/³ @ 68º F | 7612 kg/m³ @ 20ºC |
Specific Gravity | 7.6 | 7.6 |
Specific Heat | 0.10 Btu/lb º F @68º F | 416.7 j/kg ºC @20 ºC |
Electrical Conductivity | 12-14% IACS @ 68º F | 6.96-8.12 m/Ωmm²@20 ºC |
Thermal Conductivity | 34-39 Btu/ft/ft²hr/ º F) @68º F | 0.588-0.675W/cm/ ºC @20 ºC |
Thermal Expansion | 9 x10ˉ 6 / º F (68-572 º F) | 17 x10ˉ 6 /ºC (20-300 ºC) |
Electrical Resistivity | 74-86Ωcmil/ft @ 68º F | 12.31-14.36 µ Ωcm@20 ºC |
Relative Magnetic Permeability | 1.15 µ | |
Machining Index | 50 (Based on free machining brass 100%) | |
Modulus of Rigidity(torsion) | 6.3x10³ksi | 43.44 GPa |
Modulus of Elasticity (In Tension) | 17x10³ksi | 117GPa |
Shear strength (forging) | 58.2Ksi | 402MPa |
Fatigue Strength | 35 Ksi@1 x108 | 378 Mpa@1 x 108 |
Melting Range | 1915-1995 ºF | 1045-1090 ºC |
Hot Working Range | 1470-1740 ºF | 800-950 ºC |
Cold Working | Limited | |
Cryogenic | Retains properties down to – 302 ºF | (-190 ºC) |
Elevated Temperatures | Retains properties to 662 ºF | (350 ºC) |
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.