Find suppliers for this alloyC66300
Chemical Composition
Element
Cu(1,2)PbSnZnFe(3)PCo(4)
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Fe + Co, 1.4 - 2.4% (4) Fe + Co, 1.4 - 2.4%
Min (%)84.51.51.4
Max (%)87.50.053.0Rem2.40.350.20
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Section Size
(in)
Flat ProductsAnneal to Temper - 1/2 HardO8266   Typ
58   Typ
20   Min
0.1
Extra HardH0696   Typ
94   Typ
7   Typ
0.089
Extra SpringH10107   Typ
106   Typ
5   Typ
0.075
Extra Spring and Stress RelievedHR10107   Typ
105   Typ
2   Min
0.075
HardH0484   Typ
81   Typ
17   Typ
0.166
Hard and Stress RelievedHR0484   Typ
80   Typ
9   Min
0.116
SpringH08103   Typ
100   Typ
6   Typ
0.075
Spring and Stress RelievedHR08103   Typ
100   Typ
4   Min
0.075
Super SpringH14105   Min
105   Min
5   Max
0.067
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1920
Melting Point - Solidus°F1830
Densitylb/cu in. at 68°F0.317
Specific Gravity8.78
Electrical Conductivity% IACS at 68°F25
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F62
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)9.4
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)9.8
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.9
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi18000
Modulus of Rigidityksi6900
Fabrication Properties

No fabrication properties for this alloy

Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
AutomotiveClutch discsConductivity (Thermal)Thermal Conductivity
Clutch discsFriction & Wear PropertiesAbrasion Resistance
Clutch discsFriction & Wear PropertiesWear Resistance
Clutch discsMechanical PropertiesStrength
BearingsBushings, sleeveBearing PropertiesAbrasion Resistance
Bushings, sleeveFriction & Wear PropertiesWear Resistance
ElectricalConnectorsConductivity (Electrical)Electrical Conductivity
ConnectorsForming CharacteristicsExcellent Formability
ConnectorsMechanical PropertiesModerate Strength
ConnectorsThermal PropertiesResistance to Stress Relaxation
Fuse ClipsForming CharacteristicsFormability
Fuse ClipsMechanical PropertiesStrength
Switch GearConductivity (Electrical)Electrical Conductivity
Switch GearFriction & Wear PropertiesWear Resistance
Switch GearMachining CharacteristicsMachinability
Switch GearMechanical PropertiesStrength
TerminalsConductivity (Electrical)Electrical Conductivity
TerminalsMechanical PropertiesDuctility
TerminalsSolderabilitySolderability
FastenersFastenersConductivity (Electrical)Electrical Conductivity
FastenersForming CharacteristicsFormability
Lock WashersConductivity (Electrical)Electrical Conductivity
Lock WashersForming CharacteristicsFormability
HardwareBeater barsDrawing CharacteristicsDrawability
Beater barsMechanical PropertiesDuctility
Beater barsMechanical PropertiesFatigue Strength
BellowsDrawing CharacteristicsCapacity for Cold Drawing
BellowsNon-FoulingFatigue Life
DiaphramsMechanical PropertiesDuctility
DiaphramsMechanical PropertiesStrength
DiaphramsStress RelaxationStress Relaxation Resistance
SpringsMechanical PropertiesDuctility
SpringsMechanical PropertiesStiffness
SpringsMechanical PropertiesStrength
IndustrialBridge bearing platesFriction & Wear PropertiesAbrasion Resistance
Bridge bearing platesFriction & Wear PropertiesWear Resistance
Chemical hardwareCorrosion ResistanceCorrosion Resistance
Chemical hardwareMechanical PropertiesStrength
Perferated sheetsAppearanceColor
Textile machineryFriction & Wear PropertiesWear Resistance
Textile machineryMechanical PropertiesStrength
Applicable Specifications
Form System Standard Description
Sheet, Strip, Roller Bar & PlateASTMB592COPPER-ZINC-ALUMINUM-COBALT ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
Corrosion Properties

No information available.