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Chemical Composition
Elements
Cu(1,2) Pb Sn Zn Fe P(3) Ni(4) Al S Sb Si
(1) Cu + Sum of Named Elements 99.3% min.
(2) In determining Cu min., Cu may be calculated as Cu + Ni.
(3) For continuous castings P shall be 1.5% max.
(4) Ni value includes Co.
Min (%) 78.0 4.0 15.0
Max (%) 82.0 6.0 17.0 0.8 0.20 0.05 0.8 0.005 0.05 0.25 0.005
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
* Measured at room temperature, 68°F (20°C).
As Continuous Cast As Continuous Cast M07
As Sand Cast As Sand Cast M01 40 Typ
30 Typ
1 Typ
80 Typ
Physical Properties
Melting Point - Liquidus°F 1751
Melting Point - Solidus°F 1505
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 16000
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 Low
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 70
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
Industrial Bushings Corrosion Resistance Corrosion Resistance
Bushings Corrosion Resistance Corrosion Resistance to Numerous Environments
Bushings Friction & Wear Properties Anti-Seizing Properties
Bushings Friction & Wear Properties Low Coefficient of Friction
Bushings Friction & Wear Properties Wear Resistance
Bushings Machining Properties Machinability, Good
Bushings Mechanical Properties Moderate Strength
Corrosion Resistant Castings Corrosion Resistance Corrosion Resistance
Corrosion Resistant Castings Corrosion Resistance Corrosion Resistance to Brackish Water
Corrosion Resistant Castings Corrosion Resistance Corrosion Resistance to Numerous Environments
Corrosion Resistant Castings Corrosion Resistance Corrosion Resistance to Petroleum Products
Corrosion Resistant Castings Friction & Wear Properties Wear Resistance
Corrosion Resistant Castings Machining Properties Machinability, Good
Corrosion Resistant Castings Mechanical Properties Moderate Strength
Piston Rings Corrosion Resistance Corrosion Resistance
Piston Rings Corrosion Resistance Corrosion Resistance to Numerous Environments
Piston Rings Friction & Wear Properties Wear Resistance
Piston Rings Machining Properties Machinability, Good
Piston Rings Mechanical Properties Moderate Strength
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Continuous Cast Castings ASTM B505/B505M COPPER BASE ALLOY CONTINUOUS CASTINGS
Ingot ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No Corrosion Properties Available.