Find suppliers for this alloyC19026
Chemical Composition
(1) Cu + Sum of Named Elements 99.5% min.
Min (%)
Max (%)Rem0.011.10.500.071.20.25
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.2% Offset
Vickers Hardness, 3000 gm
Sheet & StripHardH0475.4   Min
85.4   Typ
87.0   Max
72.5   Min
78.8   Typ
85.6   Max
8   Typ
27   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1936
Melting Point - Solidus°F1978
Densitylb/cu in. at 68°F0.323
Electrical Conductivity% IACS at 68°F45
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F107.7
Modulus of Elasticity in Tensionksi18900
Poisson's Ratio0.322
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedGood
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
AutomotiveConnectors, automotive
ElectricalElectrical and electronic terminals, connectors, Lead frames
Parts of the Electrical Connectors
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.