Navy "M" Bronze, UNS C92200, Copper Casting Alloy, M02 Temper, As Centrifugal Cast

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Navy "M" Bronze, UNS C92200, Copper Casting Alloy, M02 Temper, As Centrifugal Cast
Categories:	Metal; Nonferrous Metal; Copper Alloy; Bronze
Material Notes:	Temper: As Centrifugal Cast Casting Characteristics: High – Effect of Section Size; Medium – Fluidity, Casting Yield, Gassing; Low - Drossing, Shrinkage in Solidification Fabrication Properties: Excellent Suitability – Soldering, Brazing Typical uses: Ornamental Castings; Cooling Equipment; Heating Equipment; Nuts; Bearings; Bushings; Cryogenic Valves; Fittings Used to 550 F; Gears; Medium Pressure Hydraulic Equipment; Piston Rings; Pump Impellers; Pumps Used to 550 F; Valve Components; Valves for Water Meters; Marine Castings; Medium Pressure Steam Equipment to 550 F Applicable Specifications: As Centrifugal Cast – Castings ASTM B271/B271M, Castings SAE J461, Castings SAE J462; As Continuous Cast – Castings SAE J462, Castings SAE J461, Castings ASTM B505/B505M; As Sand Cast – Castings SAE J462, Castings SAE J461, Castings ASTM B584, Castings ASTM B61, Castings ASME SB584, Castings ASME SB61; Fitting – ASME SB61, ASTM B61, FEDERAL WW-P-460, ASME B16.24; Flanges ASTM B61, ASME SB61, FEDERAL WW-P-460; Ingot - ASTM B30; Valves MILITARY MIL-V-17547
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Physical Properties	Metric	English	Comments

Density	8.64 g/cc	0.312 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	>= 234 MPa	>= 34000 psi	for Standard
Tensile Strength, Yield	>= 110 MPa	>= 16000 psi	for Standard, 0.5% Ext
Elongation at Break	>= 22 %	>= 22 %	for Standard
Tensile Modulus	96.5 GPa	14000 ksi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000123 ohm-cm	0.0000123 ohm-cm	14% IACS
Magnetic Permeability	1.0	1.0

Thermal Properties	Metric	English	Comments
CTE, linear	18.0 µm/m-°C @Temperature 20.0 - 300 °C	10.0 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.377 J/g-°C	0.0900 BTU/lb-°F
Thermal Conductivity	5.79 W/m-K	40.2 BTU-in/hr-ft²-°F
Melting Point	316 °C	600 °F	Incipient
	825.6 - 988 °C	1518 - 1810 °F
Solidus	825.6 °C	1518 °F
Liquidus	988 °C	1810 °F
Shrinkage	1.56 %	1.56 %	Patternmaker's Shrinkage (3/16 in./ft.)

Component Elements Properties	Metric	English	Comments
Aluminum, Al	<= 0.0050 %	<= 0.0050 %
Antimony, Sb	<= 0.25 %	<= 0.25 %
Copper, Cu	86 - 90 %	86 - 90 %
Iron, Fe	<= 0.25 %	<= 0.25 %
Lead, Pb	1.0 - 2.0 %	1.0 - 2.0 %
Nickel, Ni	<= 1.0 %	<= 1.0 %
Phosphorus, P	<= 0.050 %	<= 0.050 %
Silicon, Si	<= 0.0050 %	<= 0.0050 %
Sulfur, S	<= 0.050 %	<= 0.050 %
Tin, Sn	5.5 - 6.5 %	5.5 - 6.5 %
Zinc, Zn	3.0 - 5.0 %	3.0 - 5.0 %

References for this datasheet.

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MC92200x1 / 293204

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