Find suppliers for this alloyC18147
Chemical Composition
Element
Cu(1)CrZr
(1) Cu + Sum of Named Elements 99.9% min.
Min (%)0.150.02
Max (%)Rem0.350.05
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Rockwell B scale
WireHard and Precipitation Heat TreatedTH0460   Min
65.3   Typ
45   Min
60.2   Typ
13   Typ
65   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1976
Melting Point - Solidus°F1958
Densitylb/cu in. at 68°F0.321
Specific Gravity8.89
Electrical Conductivity% IACS at 68°F85
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F185
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.7
Modulus of Elasticity in Tensionksi17000
Magnetic Permeability1.01
Fabrication Properties
Technique Suitability
SolderingFair
BrazingFair
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedGood
Forgeability Rating65
Machinability Rating20
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
ElectricalElectronic and Precision Instrument Parts
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.