Find suppliers for this alloyC82500
Chemical Composition
Element
Cu(1)PbSnZnFeNi(2)AlBeCo(3)CrSi
(1) Cu + Sum of Named Elements 99.5% min. (2) Ni + Co. (3) Ni + Co.
Min (%)1.900.350.20
Max (%)Rem0.020.100.100.250.200.152.250.700.090.35
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Rockwell B scale
Rockwell C scale
Torsion Modulus
(ksi)
Compressive Yield Strength
(ksi)
Fatigue Strength**
(ksi)
As Sand CastAs Cast and Precipitation Heat TreatedO11120   Typ
105   Typ
2   Typ
30   Typ
As Sand CastM0175   Min for Standard
80   Typ
40   Min for Standard
45   Typ
15   Min for Standard
20   Typ
82   Typ
Precipitation HardenedTF00150   Min for Standard
160   Typ
120   Min for Standard
150   Typ
1   Min for Standard
1   Typ
43   Typ
7.3   Typ
149   Typ
24   Typ
Solution Heat TreatedTB0060   Typ
25   Typ
35   Typ
63   Typ
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
Physical Properties
(1) TF00 Condition
Melting Point - Liquidus°F1800
Melting Point - Solidus°F1575
Densitylb/cu in. at 68°F0.297(1)
Specific Gravity8.09
Electrical Conductivity% IACS at 68°F20
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F74.9
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)9.4
Specific Heat CapacityBtu/ lb /°F at 68°F0.1
Modulus of Elasticity in Tensionksi18500
Change in Density During Aging%0.6
Magnetic Permeability1.002
Poisson's Ratio0.3
Shear Modulusksi7300
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
DrossingLow
Effect of Section SizeMedium
FluidityHigh
GassingMedium
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
Shrinkage During Aging0.2
Fabrication Properties
Technique Suitability
SolderingFair
BrazingFair
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Machinability Rating30
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Minimum* Maximum* Value* Time** Medium
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief500
Solution Treatment140014750.5Water
Precipitation Treatment6503Air
Typical uses
Product Category Product Reason Category Reason
ArchitectureSculptureAppearanceAppearance
SculptureCorrosion ResistanceCorrosion Resistance
SculptureMechanical PropertiesVery High Strength
ConsumerJewelryAppearanceAppearance
JewelryCorrosion ResistanceCorrosion Resistance
JewelryCorrosion ResistanceOxidation Resistance
JewelryMechanical PropertiesDuctility
Safety ToolsCorrosion ResistanceCorrosion Resistance
Safety ToolsMechanical PropertiesVery High Strength
Safety ToolsNon-MagneticNon-Magnetic
Safety ToolsNon-SparkingNon-Sparking
IndustrialAluminum Die Cast Plunger TipsConductivity (Thermal)Thermal Conductivity
Aluminum Die Cast Plunger TipsCorrosion ResistanceCorrosion Resistance
Aluminum Die Cast Plunger TipsFriction & Wear PropertiesExcellent Wear Resistance
Aluminum Die Cast Plunger TipsMechanical PropertiesVery High Strength
Business Machine PartsCorrosion ResistanceCorrosion Resistance
Business Machine PartsFriction & Wear PropertiesExcellent Wear Resistance
Business Machine PartsMechanical PropertiesVery High Strength
Corrosion Resistant ValvesCorrosion ResistanceCorrosion Resistance
Corrosion Resistant ValvesCorrosion ResistanceCorrosion Resistance to Most Chemical Environments
Corrosion Resistant ValvesCorrosion ResistanceResists Stress Corrosion Cracking in Many Chemical Environments
Corrosion Resistant ValvesCorrosion ResistanceResists Stress Corrosion Cracking in Marine Environments
Corrosion Resistant ValvesFriction & Wear PropertiesExcellent Wear Resistance
Corrosion Resistant ValvesMechanical PropertiesVery High Strength
Glass MoldsCorrosion ResistanceCorrosion Resistance
Glass MoldsFriction & Wear PropertiesExcellent Wear Resistance
Glass MoldsMechanical PropertiesVery High Strength
Golf ClubsCorrosion ResistanceCorrosion Resistance
Golf ClubsMechanical PropertiesHigh Modulus of Elasticity
Golf ClubsMechanical PropertiesVery High Strength
Molds for Plastic PartsConductivity (Thermal)Thermal Conductivity
Molds for Plastic PartsCorrosion ResistanceCorrosion Resistance
Molds for Plastic PartsFriction & Wear PropertiesExcellent Wear Resistance
Molds for Plastic PartsMechanical PropertiesVery High Strength
Permanent Molds for Brass and Aluminum CastingConductivity (Thermal)Thermal Conductivity
Permanent Molds for Brass and Aluminum CastingFriction & Wear PropertiesExcellent Wear Resistance
Permanent Molds for Brass and Aluminum CastingMechanical PropertiesVery High Strength
Pressure Housings in Salt Water EnvironmentsCorrosion ResistanceCorrosion Resistance
Pressure Housings in Salt Water EnvironmentsCorrosion ResistanceResists Stress Corrosion Cracking in Marine Environments
Pressure Housings in Salt Water EnvironmentsMechanical PropertiesHigh Strength
SleevesCorrosion ResistanceCorrosion Resistance
SleevesFriction & Wear PropertiesExcellent Wear Resistance
SleevesMechanical PropertiesVery High Strength
ValvesCorrosion ResistanceCorrosion Resistance
ValvesFriction & Wear PropertiesExcellent Wear Resistance
ValvesMechanical PropertiesVery High Strength
MarineUndersea Cable HousingConductivity (Electrical)Electrical Conductivity
Undersea Cable HousingCorrosion ResistanceCorrosion Resistance
Undersea Cable HousingCorrosion ResistanceCorrosion Resistance to Salt Water
Undersea Cable HousingMechanical PropertiesVery High Strength
OrdnanceOrdnance PartsCorrosion ResistanceCorrosion Resistance
Ordnance PartsMechanical PropertiesDuctility
Ordnance PartsMechanical PropertiesVery High Strength
Applicable Specifications
Form Sub-Form Temper System Standard Description
As Centrifugal CastCastingsPrecipitation HardenedAMS4511COPPER BERYLLINUM ALLOY CASTINGS, SOLUTION AND PRECIPITATION HEAT TREATED
As Investment CastCastingsPrecipitation HardenedAMS4511COPPER BERYLLINUM ALLOY CASTINGS, SOLUTION AND PRECIPITATION HEAT TREATED
CastingsSolution Heat TreatedAMS4890COPPER-BERYLLIUM ALLOY CASTINGS, INVESTMENT, HEAT TREATED
As Sand CastCastingsPrecipitation HardenedAMS4511COPPER BERYLLINUM ALLOY CASTINGS, SOLUTION AND PRECIPITATION HEAT TREATED
CastingsASTMB770COPPER-BERYLLIUM SAND CASTINGS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Precision CastCastingsMILITARYMIL-C-11866CASTINGS, PRECISION, NONFERROUS
Corrosion Properties

No information available.