Aluminum Bronze, UNS C95400, Copper Casting Alloy, As Cast

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Aluminum Bronze, UNS C95400, Copper Casting Alloy, As Cast
Categories:	Metal; Nonferrous Metal; Copper Alloy; Bronze; Copper Casting Alloy
Material Notes:	Good wear resistance, heat treatable. Except where noted, all property values are for sand casting. Recommended Casting Methods: Centrifugal, Continuous, Permanent Mold, Plaster, and Sand. Applications:Pump impellers, bearings, gears, worms, bushings, valve seats and guides, rolling mill slippers, slides, nonsparking hardware. Classified under: Aluminum bronzes. ASTM B148; formerly ASTM B148-9C
Key Words:	Aluminum bronze, ASTM B148, ASTM B148-9C, CDA 954
Vendors:	Dura-Bar Metal Services is a major distributor of bronze alloys. We stock a large inventory of C95400 in tubes, rounds and rectangles. Our customers rely on us for high quality materials that help increase their profitability. Call us at 1-800-526-0548 or visit dura-barms.com for more information. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	7.45 g/cc	0.269 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	170	170	3000 kg
Hardness, Rockwell B	83	83
Tensile Strength, Ultimate	515 MPa	74700 psi
	475 MPa @Temperature 315 °C	68900 psi @Temperature 599 °F
	480 MPa @Temperature 300 °C	69600 psi @Temperature 572 °F
	520 MPa @Temperature 250 °C	75400 psi @Temperature 482 °F
	560 MPa @Temperature 200 °C	81200 psi @Temperature 392 °F
	585 MPa @Temperature 150 °C	84800 psi @Temperature 302 °F
	600 MPa @Temperature 100 °C	87000 psi @Temperature 212 °F
	610 MPa @Temperature 50.0 °C	88500 psi @Temperature 122 °F
	615 MPa @Temperature 25.0 °C	89200 psi @Temperature 77.0 °F
Tensile Strength, Yield	205 MPa	29700 psi
	210 MPa @Strain 0.5 %, Temperature 100 °C	30500 psi @Strain 0.5 %, Temperature 212 °F
	210 MPa @Strain 0.5 %, Temperature 150 °C	30500 psi @Strain 0.5 %, Temperature 302 °F
	210 MPa @Strain 0.5 %, Temperature 200 °C	30500 psi @Strain 0.5 %, Temperature 392 °F
	220 MPa @Strain 0.5 %, Temperature 250 °C	31900 psi @Strain 0.5 %, Temperature 482 °F
	220 MPa @Strain 0.5 %, Temperature 50.0 °C	31900 psi @Strain 0.5 %, Temperature 122 °F
	225 MPa @Strain 0.5 %, Temperature 25.0 °C	32600 psi @Strain 0.5 %, Temperature 77.0 °F
	230 MPa @Strain 0.5 %, Temperature 300 °C	33400 psi @Strain 0.5 %, Temperature 572 °F
	235 MPa @Strain 0.5 %, Temperature 315 °C	34100 psi @Strain 0.5 %, Temperature 599 °F
Elongation at Break	12 %	12 %	in 50 mm
Reduction of Area	12 %	12 %
	12 % @Temperature 315 °C	12 % @Temperature 599 °F
	13 % @Temperature 300 °C	13 % @Temperature 572 °F
	14 % @Temperature 40.0 °C	14 % @Temperature 104 °F
	15 % @Temperature 50.0 °C	15 % @Temperature 122 °F
	15 % @Temperature 250 °C	15 % @Temperature 482 °F
	16 % @Temperature 100 °C	16 % @Temperature 212 °F
	17 % @Temperature 150 °C	17 % @Temperature 302 °F
	17 % @Temperature 200 °C	17 % @Temperature 392 °F
Creep Strength	20.0 MPa @Temperature 425 °C	2900 psi @Temperature 797 °F	for 0.00001%/h
	30.0 MPa @Temperature 370 °C	4350 psi @Temperature 698 °F	for 0.00001%/h
	51.0 MPa @Temperature 315 °C	7400 psi @Temperature 599 °F	for 0.00001%/h
	115 MPa @Temperature 230 °C	16700 psi @Temperature 446 °F	for 0.00001%/h
Modulus of Elasticity	110 GPa	16000 ksi
Compressive Strength	940 MPa	136000 psi
Poissons Ratio	0.316	0.316
Machinability	60 %	60 %	UNS C36000 (free-cutting brass) = 100%
Shear Modulus	41.0 GPa	5950 ksi
Izod Impact	22.0 J	16.2 ft-lb	as cast
Charpy Impact	15.0 J	11.1 ft-lb	Keyhole

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000133 ohm-cm @Temperature 20.0 °C	0.0000133 ohm-cm @Temperature 68.0 °F
Magnetic Permeability	1.27	1.27	16 kA/m field strength

Thermal Properties	Metric	English	Comments
CTE, linear	16.2 µm/m-°C @Temperature 20.0 - 300 °C	9.00 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.420 J/g-°C	0.100 BTU/lb-°F
Thermal Conductivity	59.0 W/m-K @Temperature 20.0 °C	409 BTU-in/hr-ft²-°F @Temperature 68.0 °F
Melting Point	1025 - 1040 °C	1877 - 1900 °F
Solidus	1025 °C	1877 °F
Liquidus	1040 °C	1900 °F
Shrinkage	1.6 %	1.6 %	Patternmaker's Shrinkage (3/16 in./ft.)

Processing Properties	Metric	English	Comments
Annealing Temperature	620 °C	1150 °F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	10 - 11.5 %	10 - 11.5 %
Copper, Cu	>= 83 %	>= 83 %
Iron, Fe	3.0 - 5.0 %	3.0 - 5.0 %
Manganese, Mn	<= 0.50 %	<= 0.50 %
Nickel, Ni	<= 2.5 %	<= 2.5 %	includes Co
Other, total	<= 0.50 %	<= 0.50 %

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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MC95400b1 / 11963

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