Find suppliers for this alloyC97800
Chemical Composition
Element
Cu(1)PbSnZnFePNi(2)AlMnSSbSi
(1) Cu + Sum of Named Elements 99.6% min. (2) Ni value includes Co.
Min (%)64.01.04.01.024.0
Max (%)67.02.55.54.01.50.0527.00.0051.00.080.200.15
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 3000 kg load
As Centrifugal CastAs Centrifugal CastM0250   Min for Standard
22   Min for Standard
10   Min for Standard
As Continuous CastAs Continuous CastM0745   Min for Standard
22   Min for Standard
8   Min for Standard
As Sand CastAs Sand CastM0150   Min for Standard
55   Typ
22   Min for Standard
30   Typ
10   Min for Standard
15   Typ
130   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F2156
Melting Point - Solidus°F2084
Densitylb/cu in. at 68°F0.32
Specific Gravity8.86
Electrical Conductivity% IACS at 68°F4
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F14.7
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.7
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi19000
Casting Characteristics
Casting Attribute Level
Casting YieldMedium
DrossingMed-High
Effect of Section SizeMedium
FluidityHigh
GassingMed-High
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Machinability Rating60
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
ArchitectureOrnamental CastingsAppearancePleasing Silver Color
Ornamental CastingsCorrosion ResistanceCorrosion Resistance
Ornamental CastingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Ornamental CastingsMechanical PropertiesModerate Strength
Builders HardwareHardwareAppearanceAppearance
HardwareAppearancePleasing White Color
HardwareCorrosion ResistanceCorrosion Resistance (Excellent)
HardwareMechanical PropertiesModerate Strength
ConsumerMusical Instruments ComponentsAppearancePleasing Silver Color
Musical Instruments ComponentsCorrosion ResistanceCorrosion Resistance
Musical Instruments ComponentsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Musical Instruments ComponentsMechanical PropertiesModerate Strength
IndustrialFittings for Diary and Food ProcessingAppearancePleasing White Color
Fittings for Diary and Food ProcessingCorrosion ResistanceCorrosion Resistance (Excellent)
Fittings for Diary and Food ProcessingCorrosion ResistanceCorrosion Resistance to Milk
Fittings for Diary and Food ProcessingCorrosion ResistanceCorrosion Resistance to Numerous Environments
Fittings for Diary and Food ProcessingMechanical PropertiesModerate Strength
ValvesCorrosion ResistanceCorrosion Resistance
ValvesCorrosion ResistanceCorrosion Resistance to Numerous Environments
ValvesMechanical PropertiesModerate Strength
Applicable Specifications
Form Sub-Form System Standard Description
As Centrifugal CastCastingsASTMB271/B271MCOPPER BASE ALLOY CENTRIFUGAL CASTINGS
As Continuous CastCastingsASTMB505/B505MCOPPER BASE ALLOY CONTINUOUS CASTINGS
As Sand CastCastingsASTMB584COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
CastingsASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
Ingot
ASTMB30COPPER BASE ALLOYS IN INGOT FORM
ValvesMILITARYMIL-V-18436VALVES, CHECK, BRONZE
Corrosion Properties

No information available.