Find suppliers for this alloyC89844
Chemical Composition
Element
Cu(1)PbSnZnFePNi(2)AlBiSSbSi
(1) Cu + Sum of Named Elements 99.3% min. (2) Ni value includes Co.
Min (%)83.03.07.02.0
Max (%)86.00.205.010.00.300.051.00.0054.00.080.250.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
As Sand CastAs Sand CastM0134   Typ
15   Typ
30   Typ
55   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1850
Melting Point - Solidus°F1550
Densitylb/cu in. at 68°F0.31
Specific Gravity8.58
Electrical Conductivity% IACS at 68°F16.8
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F46.7
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)10
Specific Heat CapacityBtu/ lb /°F at 68°F0.08
Modulus of Elasticity in Tensionksi13000
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
DrossingMedium
Effect of Section SizeHigh
FluidityMedium
GassingMedium
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
Fabrication Properties
Technique Suitability Footnote
SolderingExcellent
BrazingGoodSince brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Machinability Rating70
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief500
Solution Treatment0
Typical uses
Product Category Product Reason Category Reason
PlumbingFittings for Potable WaterCorrosion ResistanceCorrosion Resistance
Fittings for Potable WaterCorrosion ResistanceCorrosion Resistance to Fresh Water
Fittings for Potable WaterLead FreeLead Free
Fittings for Potable WaterMechanical PropertiesModerate Strength
Valves for Potable WaterCorrosion ResistanceCorrosion Resistance
Valves for Potable WaterCorrosion ResistanceCorrosion Resistance to Fresh Water
Valves for Potable WaterLead FreeLead Free
Valves for Potable WaterMechanical PropertiesModerate Strength
Applicable Specifications
Form System Standard Description
As Sand CastASTMB584COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
ASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No information available.