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Chemical Composition
Elements
Cu(1,2) Pb Sn Zn Fe P(3) Ni(4) Al S Sb Si
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Cu + Sum of Named Elements 99.4% min.
(3) For continuous castings P shall be 1.5% max.
(4) Ni value includes Co.
Min (%) 86.0 7.5 3.0
Max (%) 89.0 0.30 9.0 5.0 0.20 0.05 1.0 0.005 0.05 0.20 0.005
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load Izod
(ft-lbs)
Charpy V-Notch Impact Strength
(ft-lbs)
Compressive Strength .001 in. set/in.
(ksi)
* Measured at room temperature, 68°F (20°C).
As Centrifugal Cast As Centrifugal Cast M02 40 Min for Standard
40 Min for Standard
45 Typ
18 Min for Standard
21 Typ
20 Min for Standard
20 Min for Standard
30 Typ
70 Typ
14 Typ
13 Typ
As Continuous Cast As Continuous Cast M07 44 Min for Standard
44 Min for Standard
22 Min for Standard
18 Min for Standard
18 Min for Standard
As Sand Cast As Sand Cast M01 40 Min for Standard
40 Min for Standard
45 Typ
18 Min for Standard
21 Typ
20 Min for Standard
20 Min for Standard
30 Typ
70 Typ
14 Typ 14 Typ
13 Typ
Physical Properties
Melting Point - Liquidus°F 1832
Melting Point - Solidus°F 1570
Densitylb/cu in. at 68°F 0.318
Specific Gravity 8.8
Electrical Conductivity% IACS at 68°F 12
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 43.2
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) 10
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 14000
Magnetic Permeability 1
Casting Characteristics
Casting Attribute Level
Casting Yield Medium
Drossing Low
Effect of Section Size High
Fluidity Medium
Gassing Medium
Patternmakers Shrinkage inches per inch 3/16
Shrinkage in Solidification Medium
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Fair
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair
Machinability Rating 30
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties
Treatment Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief 500
Solution Treatment 0
Typical uses
Product Category Product Reason Category Reason
Building Heavy Construction Equipment Corrosion Resistance Corrosion Resistance
Heavy Construction Equipment Friction & Wear Properties Wear Resistance
Heavy Construction Equipment Mechanical Properties Moderate Strength
Heavy Construction Equipment Pressure Tight Pressure Tight up to 260 C
Fasteners Swivel Corrosion Resistance Corrosion Resistance
Swivel Friction & Wear Properties Low Co-efficient of Friction
Swivel Friction & Wear Properties Wear Resistance
Swivel Mechanical Properties Moderate Strength
Industrial Bearings Corrosion Resistance Corrosion Resistance
Bearings Friction & Wear Properties Low Co-efficient of Friction
Bearings Friction & Wear Properties Wear Resistance
Bearings Mechanical Properties Moderate Strength
Bushings Corrosion Resistance Corrosion Resistance
Bushings Corrosion Resistance Corrosion Resistance to Saline Solutions
Bushings Friction & Wear Properties Low Coefficient of Friction
Bushings Friction & Wear Properties Wear Resistance
Bushings Mechanical Properties Moderate Strength
Gear Blanks Corrosion Resistance Corrosion Resistance
Gear Blanks Friction & Wear Properties Low Co-efficient of Friction
Gear Blanks Friction & Wear Properties Wear Resistance
Gear Blanks Mechanical Properties Moderate Strength
Gears Corrosion Resistance Corrosion Resistance
Gears Friction & Wear Properties Wear Resistance
Gears Mechanical Properties Moderate Strength
Piston Rings Corrosion Resistance Corrosion Resistance
Piston Rings Friction & Wear Properties Wear Resistance
Piston Rings Mechanical Properties Moderate Strength
Piston Rings Pressure Tight Pressure Tight up to 260 C
Pump Bodies Corrosion Resistance Corrosion Resistance
Pump Bodies Corrosion Resistance Corrosion Resistance to Fresh Water
Pump Bodies Corrosion Resistance Corrosion Resistance to Saline Solutions
Pump Bodies Mechanical Properties Moderate Strength
Pump Bodies Pressure Tight Pressure Tight up to 260 C
Pump Impellers Corrosion Resistance Corrosion Resistance
Pump Impellers Corrosion Resistance Corrosion Resistance to Fresh Water
Pump Impellers Corrosion Resistance Corrosion Resistance to Saline Solutions
Pump Impellers Friction & Wear Properties Wear Resistance
Pump Impellers Mechanical Properties Moderate Strength
Valve Bodies Corrosion Resistance Corrosion Resistance
Valve Bodies Friction & Wear Properties Wear Resistance
Valve Bodies Machining Properties Machinability, Good
Valve Bodies Mechanical Properties Moderate Strength
Valve Bodies Pressure Tight Pressure Tight up to 260 C
Valves Corrosion Resistance Corrosion Resistance
Valves Friction & Wear Properties Wear Resistance
Valves Machining Properties Machinability, Good
Valves Mechanical Properties Moderate Strength
Plumbing Steam Fittings Corrosion Resistance Corrosion Resistance
Steam Fittings Corrosion Resistance Corrosion Resistance to Fresh Water
Steam Fittings Corrosion Resistance Corrosion Resistance to Numerous Environments
Steam Fittings Corrosion Resistance Corrosion Resistance to Saline Solutions
Steam Fittings Friction & Wear Properties Wear Resistance
Steam Fittings Mechanical Properties Moderate Strength
Steam Fittings Pressure Tight Pressure Tight up to 260 C
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Centrifugal Cast Castings SAE J462 CAST COPPER ALLOYS
Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Castings ASTM B271/B271M COPPER BASE ALLOY CENTRIFUGAL CASTINGS
As Continuous Cast Castings ASTM B505/B505M COPPER BASE ALLOY CONTINUOUS CASTINGS
Castings SAE J462 CAST COPPER ALLOYS
Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
As Sand Cast Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Castings SAE J462 CAST COPPER ALLOYS
Castings ASTM B584 COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
Castings ASTM B763/B763M COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
Ingot
ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Precision Cast Castings MILITARY MIL-C-11866 CASTINGS, PRECISION, NONFERROUS
Valves
Corrosion Properties

No Corrosion Properties Available.