Find suppliers for this alloyC66430
Chemical Composition
Element
Cu(1,2)PbSnZnFeP
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag.
Min (%)0.613.00.6
Max (%)Rem0.050.915.00.90.10
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Rockwell 30T scale
Flat Products1/2 HardH0278   Typ
70   Typ
15   Min
76   Typ
Extra HardH06112   Typ
105   Typ
97   Typ
3   Min
79   Typ
Extra SpringH10116   Typ
108   Typ
1   Min
81   Typ
HardH0493   Typ
86   Typ
7   Min
71   Typ
Nominal Grain Size 0.005 mmOS00563   Typ
48   Typ
30   Min
64   Typ
SpringH08104   Typ
2   Min
80   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1880
Melting Point - Solidus°F1830
Densitylb/cu in. at 68°F0.317
Specific Gravity8.78
Electrical Conductivity% IACS at 68°F28
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F70
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)10
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi16000
Modulus of Rigidityksi6000
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingNot Recommended
Spot WeldFair
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedExcellent
Machinability Rating30
Fabrication Process Properties

No fabrication process properties for this alloy

    
Thermal Properties
Treatment Minimum* Maximum* Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief347
Solution Treatment0
Precipitation Treatment842
Annealing9321112
Typical Uses

No information available.

Applicable Specifications
Form Sub-Form System Standard Description
Sheet & StripCopper Clad Stainless ASTMB694COPPER, COPPER ALLOY AND COPPER-CLAD STAINLESS STEEL SHEET AND STRIP FOR ELECTRICAL CABLE SHIELDING
Corrosion Properties

No information available.