Find suppliers for this alloyC86400
Chemical Composition
Element
Cu(1,2)PbSnZnFeNi(3)AlMn
(1) Cu + Sum of Named Elements 99.0% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) Ni value includes Co.
Min (%)56.00.500.5034.00.400.500.10
Max (%)62.01.51.542.02.01.01.51.5
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
Brinell Hardness, 3000 kg load
Izod
(ft-lbs)
Charpy V-Notch Impact Strength
(ft-lbs)
Compressive Strength .001 in. set/in.
(ksi)
Compressive Strength .1 in. set/in.
(ksi)
Fatigue Strength**
(ksi)
As Centrifugal CastAs Centrifugal CastM0260   Min for Standard
20   Min for Standard
15   Min for Standard
As Sand CastAs Sand CastM0160   Min for Standard
65   Typ
20   Min for Standard
25   Typ
15   Min for Standard
20   Typ
90   Typ
105   Typ
30   Typ
25   Typ
22   Typ
87   Typ
25   Typ
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
Physical Properties
Melting Point - Liquidus°F1616
Melting Point - Solidus°F1583
Densitylb/cu in. at 68°F0.301
Specific Gravity8.33
Electrical Conductivity% IACS at 68°F19
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F51
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)11
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi14000
Casting Characteristics
Casting Attribute Level
Casting YieldLow
DrossingHigh
Effect of Section SizeLow
FluidityMedium
GassingLow
Patternmakers Shrinkageinches per inch4/16
Shrinkage in SolidificationHigh
Fabrication Properties
Technique Suitability
SolderingFair
BrazingFair
Oxyacetylene WeldingPoor
Gas Shielded Arc WeldingPoor
Coated Metal Arc WeldingPoor
Machinability Rating65
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief500
Solution Treatment0
Typical uses
Product Category Product Reason Category Reason
Builders HardwareDoor hardware for PrisonAppearanceAppearance
Door hardware for PrisonCorrosion ResistanceCorrosion Resistance
Door hardware for PrisonMachining CharacteristicsExcellent Machinability (Free Machining)
Door hardware for PrisonMechanical PropertiesHigh Strength
Window HardwareAppearanceAppearance
Window HardwareCorrosion ResistanceCorrosion Resistance
Window HardwareMachining CharacteristicsExcellent Machinability (Free Machining)
Window HardwareMechanical PropertiesHigh Strength
ConsumerMusical InstrumentsAppearanceAppearance
Musical InstrumentsCorrosion ResistanceCorrosion Resistance
Musical InstrumentsDamping CharacteristicsResonant Frequency, Damping Capacity
Musical InstrumentsFriction & Wear PropertiesWear Resistance
Musical InstrumentsMachining CharacteristicsExcellent Machinability (Free Machining)
Musical InstrumentsMechanical PropertiesHigh Strength
Piano KeysAppearanceAppearance
Piano KeysCorrosion ResistanceCorrosion Resistance
Piano KeysFriction & Wear PropertiesWear Resistance
Piano KeysMechanical PropertiesHigh Strength
ElectricalElectrical ComponentsConductivity (Electrical)Electrical Conductivity
Electrical ComponentsConductivity (Thermal)Thermal Conductivity
Electrical ComponentsCorrosion ResistanceCorrosion Resistance
Electrical ComponentsMechanical PropertiesHigh Strength
Electrical EquipmentConductivity (Electrical)Electrical Conductivity
Electrical EquipmentConductivity (Thermal)Thermal Conductivity
Electrical EquipmentCorrosion ResistanceCorrosion Resistance
Electrical EquipmentMechanical PropertiesHigh Strength
SwitchesConductivity (Electrical)Electrical Conductivity
SwitchesConductivity (Thermal)Thermal Conductivity
SwitchesCorrosion ResistanceCorrosion Resistance
SwitchesMechanical PropertiesHigh Strength
FastenersScrew Down NutsCorrosion ResistanceCorrosion Resistance
Screw Down NutsFriction & Wear PropertiesWear Resistance
Screw Down NutsMechanical PropertiesHigh Strength
Screw Down NutsMechanical PropertiesModerate Strength
IndustrialBearing Cage BlanksCorrosion ResistanceCorrosion Resistance
Bearing Cage BlanksFriction & Wear PropertiesWear Resistance
Bearing Cage BlanksMechanical PropertiesHigh Strength
BearingsCorrosion ResistanceCorrosion Resistance
BearingsFriction & Wear PropertiesWear Resistance
BearingsMachining PropertiesMachinability, Good
BearingsMechanical PropertiesHigh Strength
BracketsCorrosion ResistanceCorrosion Resistance
BracketsFriction & Wear PropertiesWear Resistance
BracketsMachining CharacteristicsExcellent Machinability
BracketsMechanical PropertiesHigh Strength
BushingsCorrosion ResistanceCorrosion Resistance
BushingsFriction & Wear PropertiesWear Resistance
BushingsMechanical PropertiesHigh Strength
CamsCorrosion ResistanceCorrosion Resistance
CamsFriction & Wear PropertiesWear Resistance
CamsMachining CharacteristicsExcellent Machinability
CamsMechanical PropertiesHigh Strength
FittingsCorrosion ResistanceCorrosion Resistance
FittingsFriction & Wear PropertiesWear Resistance
FittingsMachining CharacteristicsExcellent Machinability
FittingsMechanical PropertiesHigh Strength
Lever ArmsCorrosion ResistanceCorrosion Resistance
Lever ArmsFriction & Wear PropertiesWear Resistance
Lever ArmsMechanical PropertiesHigh Strength
Light Duty GearsCorrosion ResistanceCorrosion Resistance
Light Duty GearsFriction & Wear PropertiesWear Resistance
Light Duty GearsMachining PropertiesMachinability, Good
Light Duty GearsMechanical PropertiesHigh Strength
Machinery PartsCorrosion ResistanceCorrosion Resistance
Machinery PartsFriction & Wear PropertiesWear Resistance
Machinery PartsMachining CharacteristicsExcellent Machinability
Machinery PartsMechanical PropertiesHigh Strength
PropellersCorrosion ResistanceCorrosion Resistance
PropellersFriction & Wear PropertiesWear Resistance
PropellersMechanical PropertiesHigh Strength
Pump FixturesCorrosion ResistanceCorrosion Resistance
Pump FixturesCorrosion ResistanceCorrosion Resistance to Numerous Environments
Pump FixturesMachining PropertiesMachinability, Good
Pump FixturesMechanical PropertiesModerate Strength
Roller BearingsCorrosion ResistanceCorrosion Resistance
Roller BearingsFriction & Wear PropertiesWear Resistance
Roller BearingsMechanical PropertiesHigh Strength
Valve StemsCorrosion ResistanceCorrosion Resistance
Valve StemsMechanical PropertiesDuctility
Valve StemsMechanical PropertiesHigh Strength
MarineBoat PartsCorrosion ResistanceCorrosion Resistance
Boat PartsCorrosion ResistanceCorrosion Resistance to Salt Water
Boat PartsFriction & Wear PropertiesWear Resistance
Boat PartsMechanical PropertiesHigh Strength
Covers for Marine HardwareAppearanceAppearance
Covers for Marine HardwareCorrosion ResistanceCorrosion Resistance
Covers for Marine HardwareCorrosion ResistanceCorrosion Resistance to Salt Water
Covers for Marine HardwareMechanical PropertiesHigh Strength
Marine FittingsCorrosion ResistanceCorrosion Resistance
Marine FittingsCorrosion ResistanceCorrosion Resistance to Salt Water
Marine FittingsFriction & Wear PropertiesWear Resistance
Marine FittingsMachining CharacteristicsExcellent Machinability (Free Machining)
Marine FittingsMechanical PropertiesHigh Strength
Marine HardwareAppearanceAppearance
Marine HardwareCorrosion ResistanceCorrosion Resistance
Marine HardwareCorrosion ResistanceCorrosion Resistance to Salt Water
Marine HardwareMachining CharacteristicsExcellent Machinability
Marine HardwareMechanical PropertiesHigh Strength
PlumbingFixturesAppearanceAppearance
FixturesCorrosion ResistanceCorrosion Resistance
FixturesFriction & Wear PropertiesWear Resistance
FixturesMachining CharacteristicsExcellent Machinability (Free Machining)
FixturesMechanical PropertiesHigh Strength
Applicable Specifications
Form Sub-Form System Standard Description
As Centrifugal CastCastingsASTMB271/B271MCOPPER BASE ALLOY CENTRIFUGAL CASTINGS
As Sand CastCastingsASTMB584COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
CastingsASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
FEDERALQQ-C-523COPPER ALLOY INGOTS: BRASS (YELLOW HIGH STRENGTH) MANGANESE AND MANGANESE-ALUMINUM BRONZE
Valves
Corrosion Properties

No information available.