Find suppliers for this alloyC19215
Chemical Composition
(1) Cu + Sum of Named Elements 99.8% min.
Min (%)
Max (%)Rem3.50.200.050
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.2% Offset
Vickers Hardness, 500 gm
Section Size
Flat Products1/2 Hard and Precipitation Heat TreatedTH0254   Typ
52   Typ
15.8   Typ
120   Typ
Hard and Precipitation Heat TreatedTH0461   Typ
60   Typ
6.3   Typ
133   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1953
Melting Point - Solidus°F1947
Densitylb/cu in. at 68°F0.322
Specific Gravity8.9
Electrical Conductivity% IACS at 68°F70
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F162
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.9
Specific Heat CapacityBtu/ lb /°F at 68°F0.091
Modulus of Elasticity in Tensionksi17000
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingExcellent
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedExcellent
Forgeability Rating20
Machinability Rating65
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Properties
Treatment Minimum* Maximum* Value*
* Temperature is measured in Fahrenheit.
Stress Relief482
Hot Treatment14621742
Typical uses
Product Category Product Reason Category Reason
AutomotiveAutomotive Junction BoxesConductivity (Electrical)Electrical Conductivity
Automotive Junction BoxesForming CharacteristicsFormability
ElectricalConnectorsConductivity (Electrical)Electrical Conductivity
ConnectorsForming CharacteristicsFormability
TerminalsConductivity (Electrical)Electrical Conductivity
TerminalsForming CharacteristicsFormability
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.