Find suppliers for this alloyC19419
Chemical Composition
(1) Cu + Sum of Named Elements 99.8% min. (2) Cu value includes Ag. (3) Ni value includes Co.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.2% Offset
Flat Products1/2 HardH0261   Min
65   Typ
70   Max
55   Min
61   Typ
67   Max
14   Typ
1/4 HardH0154   Min
58   Typ
62   Max
41   Min
46   Typ
52   Max
20   Typ
HardH0471   Min
78   Typ
81   Max
64   Min
70   Typ
75   Max
5   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1962
Melting Point - Solidus°F1920
Densitylb/cu in. at 68°F0.321
Electrical Conductivity% IACS at 68°F50
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F172
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)9.94
Modulus of Elasticity in Tensionksi17400
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedFair
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
AutomotiveElectrical terminals
ElectricalElectrical and electronic terminals,connectors, busbars
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.