Find suppliers for this alloy C80300
C80300 Copper Alloy Cast COPPERS Coppers false 1992-03-09 true https://api.copper.org/alloys.xhtml/C80300
Chemical Composition
Elements
Cu(1) Ag As
(1) Cu value includes Ag.
Min (%) 99.95 0.034
Max (%) 0.02
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)		 YS-0.5% Ext
(ksi)		 Elongation
(%)		 Brinell Hardness, 500 kg load 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 As Sand Cast M01 25 Typ
 9 Typ
 40 Typ
 44 Typ
 9 Typ
Physical Properties
Melting Point - Liquidus°F 1981
Melting Point - Solidus°F 1948
Densitylb/cu in. at 68°F 0.323
Specific Gravity 8.94
Electrical Conductivity% IACS at 68°F 100
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 226
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.4
Specific Heat CapacityBtu/ lb /°F at 68°F 0.092
Modulus of Elasticity in Tensionksi 17000
Casting Characteristics
Casting Attribute Level
Casting Yield Low
Effect of Section Size Low
Fluidity Medium
Gassing High
Patternmakers Shrinkage inches per inch 4/16
Shrinkage in Solidification High
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Machinability Rating 10
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties
Treatment Time**
** Time is measured in minutes.
Solution Treatment 0
Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.