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Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe P Ni(2) Al Mn S Sb Si
(1) Cu + Sum of Named Elements 98.7% min.
(2) Ni value includes Co.
Min (%) 84.0 0.30 4.5 1.0 4.5
Max (%) 89.0 1.0 6.0 2.5 0.25 0.05 6.0 0.005 0.20 0.05 0.15 0.005
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load Fatigue Strength**
(ksi)
Proportional Limit
(ksi)
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
As Continuous Cast As Continuous Cast M07 40 Min for Standard
40 Min for Standard
20 Min for Standard
20 Min for Standard
As Sand Cast As Sand Cast M01 40 Min for Standard
40 Min for Standard
45 Typ
20 Min for Standard
23 Typ
20 Min for Standard
35 Typ
80 Typ
12 Typ 13 Typ
Precipitation Hardened TF00 60 Typ
30 Typ
8 Typ
120 Typ
12 Typ 20 Typ
Physical Properties
Melting Point - Liquidus°F 1880
Melting Point - Solidus°F 1660
Densitylb/cu in. at 68°F 0.32
Specific Gravity 8.86
Electrical Conductivity% IACS at 68°F 12
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 22.3
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 10.9
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 15000
Casting Characteristics
Casting Attribute Level
Casting Yield Medium
Drossing Low
Effect of Section Size Medium
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 Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Machinability Rating 40
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties
Treatment Minimum* Maximum* Value* Time** Medium
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief 500
Solution Treatment 1425 1475 2 Water
Precipitation Treatment 580 6 Air
Typical uses
Product Category Product Reason Category Reason
Builders Hardware Structural Castings Corrosion Resistance Corrosion Resistance
Structural Castings Corrosion Resistance Corrosion Resistance to Numerous Environments
Structural Castings Friction & Wear Properties Wear Resistance
Structural Castings Mechanical Properties Relatively Low Strength
Industrial Bearings Corrosion Resistance Corrosion Resistance
Bearings Corrosion Resistance Corrosion Resistance to Numerous Environments
Bearings Friction & Wear Properties Wear Resistance
Bearings Mechanical Properties Relatively Low Strength
Gear Components Corrosion Resistance Corrosion Resistance
Gear Components Corrosion Resistance Corrosion Resistance to Numerous Environments
Gear Components Friction & Wear Properties Wear Resistance
Gear Components Mechanical Properties Relatively Low Strength
Machinery Parts Corrosion Resistance Corrosion Resistance
Machinery Parts Corrosion Resistance Corrosion Resistance to Numerous Environments
Machinery Parts Friction & Wear Properties Wear Resistance
Machinery Parts Mechanical Properties Relatively Low Strength
Motion Translation Devices Corrosion Resistance Corrosion Resistance
Motion Translation Devices Corrosion Resistance Corrosion Resistance to Numerous Environments
Motion Translation Devices Friction & Wear Properties Wear Resistance
Motion Translation Devices Mechanical Properties Relatively Low Strength
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Continuous Cast Castings ASTM B505/B505M COPPER BASE ALLOY CONTINUOUS CASTINGS
As Sand Cast Castings ASTM B763/B763M COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
Castings SAE J462 CAST COPPER ALLOYS
Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Castings ASTM B584 COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
Ingot ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Valves
Corrosion Properties

No Corrosion Properties Available.