Find suppliers for this alloyC79350
Chemical Composition
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
RodHardH0480   Min
87   Typ
2   Min
H0480   Min
87   Typ
2   Min
H0487   Min
98   Typ
2   Min
WireHardH0480   Min
87   Typ
2   Min
H0487   Min
98   Typ
2   Min
H0480   Min
87   Typ
2   Min
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F2140
Melting Point - Solidus°F2100
Densitylb/cu in. at 68°F0.318
Specific Gravity8.8
Electrical Conductivity% IACS at 68°F4
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F12
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.1
Specific Heat CapacityBtu/ lb /°F at 68°F0.095
Modulus of Elasticity in Tensionksi24200
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldNot Recommended
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedNot Recommended
Machinability Rating60
Common Fabrication Processes
  • Forming
  • Machining
  • Stamping
Thermal Properties
Treatment Minimum* Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief482
Solution Treatment13820
Typical uses
Product Category Product Reason Category Reason
IndustrialFastenersCorrosion ResistanceCorrosion Resistance
Fiber Optic ConnectorsMagnetic PropertiesNon-Magnetic
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.