Find suppliers for this alloyC19500
Chemical Composition
Element
Cu(1)PbSnZnFePAlCo
(1) Cu + Sum of Named Elements 99.8% min.
Min (%)96.00.101.00.010.30
Max (%)0.021.00.202.00.350.021.3
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Fatigue Strength**
(ksi)
Section Size
(in)
Flat ProductsPrecipitation HardenedTF0080   Typ
65   Typ
15   Typ
26   Typ
0.04
Precipitation Heat Treated or Spinodal Heat Treated and 1/2 HardTL0286   Typ
80   Typ
10   Typ
0.04
Precipitation Heat Treated or Spinodal Heat Treated and Extra SpringTL1097   Typ
95   Typ
2   Typ
0.04
Precipitation Heat Treated or Spinodal Heat Treated and SpringTL0893   Typ
90   Typ
4   Typ
29   Typ
0.04
* 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°F1995
Melting Point - Solidus°F1985
Densitylb/cu in. at 68°F0.322
Electrical Conductivity% IACS at 68°F50
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F115
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.4
Modulus of Elasticity in Tensionksi17300
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingFair
Spot WeldFair
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedExcellent
Machinability Rating20
Common Fabrication Processes
  • Drawing
  • Forming
  • Stamping
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing7501100
Hot Treatment12001800
Typical uses
Product Category Product Reason Category Reason
ElectricalClipsConductivity (Electrical)Electrical Conductivity
ClipsConductivity (Thermal)Thermal Conductivity
ClipsCorrosion ResistanceCorrosion Resistance
ClipsForming CharacteristicsFormability
ClipsMechanical PropertiesHigh Strength
ConnectorsConductivity (Electrical)Electrical Conductivity
ConnectorsConductivity (Thermal)Thermal Conductivity
ConnectorsCorrosion ResistanceCorrosion Resistance
ConnectorsMechanical PropertiesHigh Strength
SocketsConductivity (Electrical)Electrical Conductivity
SocketsConductivity (Thermal)Thermal Conductivity
SocketsCorrosion ResistanceCorrosion Resistance
SocketsMechanical PropertiesHigh Strength
SpringsConductivity (Electrical)Electrical Conductivity
SpringsConductivity (Thermal)Thermal Conductivity
SpringsCorrosion ResistanceCorrosion Resistance
SpringsMechanical PropertiesHigh Modulus of Elasticity
SpringsMechanical PropertiesHigh Strength
TerminalsConductivity (Electrical)Electrical Conductivity
TerminalsConductivity (Thermal)Thermal Conductivity
TerminalsCorrosion ResistanceCorrosion Resistance
TerminalsMechanical PropertiesHigh Strength
Applicable Specifications
Form Specific Sub-Form System Standard Description
BarASTMB465COPPER-IRON ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
PlateASTMB465COPPER-IRON ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
SheetASTMB465COPPER-IRON ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
StripASTMB465COPPER-IRON ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
Electric Connector & Spring ContactASTMB888/B88MCOPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS
Corrosion Properties

No information available.