Find suppliers for this alloy C81500
Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe Al Cr Si
(1) Cu + Sum of Named Elements 99.5% min.
Min (%) 0.40
Max (%) Rem 0.02 0.10 0.10 0.10 0.10 1.5 0.15
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)
Fatigue Strength**
(ksi)
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
As Sand Cast Precipitation Hardened TF00 51 Typ
40 Typ
17 Typ
105 Typ
30 Typ 20 Typ
15 Typ
Physical Properties
Melting Point - Liquidus°F 1985
Melting Point - Solidus°F 1967
Densitylb/cu in. at 68°F 0.319
Specific Gravity 8.82
Electrical Conductivity% IACS at 68°F 82
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 182
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.5
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 16000
Magnetic Permeability 1.001
Poisson's Ratio 0.32
Casting Characteristics
Casting Attribute Level
Casting Yield Low
Drossing High
Effect of Section Size Low
Fluidity Medium
Gassing Medium
Patternmakers Shrinkage inches per inch 4/16
Shrinkage in Solidification High
Fabrication Properties
Technique Suitability
Soldering Good
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Machinability Rating 20
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 1830 1850 0.5 Water
Precipitation Treatment 900 3 Air
Typical uses
Product Category Product Reason Category Reason
Automotive Weld Guns Conductivity (Thermal) Thermal Conductivity
Weld Guns Corrosion Resistance Corrosion Resistance
Weld Guns Corrosion Resistance Oxidation Resistance
Weld Guns Friction & Wear Properties Wear Resistance
Weld Guns Mechanical Properties Moderate Strength
Electrical Connectors Conductivity (Electrical) Electrical Conductivity
Connectors Conductivity (Thermal) Thermal Conductivity
Connectors Corrosion Resistance Corrosion Resistance
Connectors Mechanical Properties Moderate Strength
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.