Find suppliers for this alloyC92300
Chemical Composition
Element
Cu(1,2)PbSnZnFeP(3)Ni(4)AlSSbSi
(1) Cu + Sum of Named Elements 99.3% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co.
Min (%)85.00.307.52.5
Max (%)89.01.09.05.00.250.051.00.0050.050.250.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
Izod
(ft-lbs)
Compressive Strength .001 in. set/in.
(ksi)
Compressive Strength .1 in. set/in.
(ksi)
As Centrifugal CastAs Centrifugal CastM0236   Min for Standard
36   Min for Standard
16   Min for Standard
16   Min for Standard
18   Min for Standard
18   Min for Standard
As Continuous CastAs Continuous CastM0740   Min for Standard
40   Min for Standard
19   Min for Standard
19   Min for Standard
16   Min for Standard
16   Min for Standard
As Sand CastAs Sand CastM0136   Min for Standard
36   Min for Standard
40   Typ
16   Min for Standard
16   Min for Standard
20   Typ
18   Min for Standard
18   Min for Standard
25   Typ
70   Typ
12   Typ
10   Typ
35   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1830
Melting Point - Solidus°F1570
Densitylb/cu in. at 68°F0.317
Specific Gravity8.77
Electrical Conductivity% IACS at 68°F12
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F43.2
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)10
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi14000
Incipient Melting°F600
Casting Characteristics
Casting Attribute Level
Casting YieldMedium
DrossingLow
Effect of Section SizeHigh
FluidityMedium
GassingMedium
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationLow
Fabrication Properties
Technique Suitability Footnote
SolderingExcellent
BrazingGoodSince brazing is performed in the hot short temperature range, strain must be avoided during brazing and cooling.
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Machinability Rating42
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
Builders HardwareStructural CastingsCorrosion ResistanceCorrosion Resistance
Structural CastingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Structural CastingsMachining PropertiesMachinability, Good
Structural CastingsMechanical PropertiesModerate Strength
FastenersNutsCorrosion ResistanceCorrosion Resistance
NutsCorrosion ResistanceCorrosion Resistance to Fresh Water
NutsCorrosion ResistanceCorrosion Resistance to Numerous Environments
NutsCorrosion ResistanceCorrosion Resistance to Saline Solutions
NutsMachining PropertiesMachinability, Good
NutsMechanical PropertiesModerate Strength
IndustrialBearingsCorrosion ResistanceCorrosion Resistance
BearingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
BearingsFriction & Wear PropertiesWear Resistance
BearingsMachining PropertiesMachinability, Good
BearingsMechanical PropertiesModerate Strength
BushingsCorrosion ResistanceCorrosion Resistance
BushingsFriction & Wear PropertiesWear Resistance
BushingsMachining PropertiesMachinability, Good
BushingsMechanical PropertiesModerate Strength
GearsCorrosion ResistanceCorrosion Resistance
GearsFriction & Wear PropertiesWear Resistance
GearsMachining PropertiesMachinability, Good
GearsMechanical PropertiesModerate Strength
High Pressure Hydraulic EquipmentCorrosion ResistanceCorrosion Resistance
High Pressure Hydraulic EquipmentCorrosion ResistanceCorrosion Resistance to Fresh Water
High Pressure Hydraulic EquipmentCorrosion ResistanceCorrosion Resistance to Numerous Environments
High Pressure Hydraulic EquipmentCorrosion ResistanceCorrosion Resistance to Saline Solutions
High Pressure Hydraulic EquipmentFriction & Wear PropertiesWear Resistance
High Pressure Hydraulic EquipmentMachining PropertiesMachinability, Good
High Pressure Hydraulic EquipmentMechanical PropertiesModerate Strength
High Pressure Hydraulic EquipmentPressure TightPressure Tight below 260 C
Piston RingsCorrosion ResistanceCorrosion Resistance
Piston RingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Piston RingsMachining PropertiesMachinability, Good
Piston RingsMechanical PropertiesModerate Strength
Piston RingsPressure TightPressure Tight below 260 C
Pump ImpellersCorrosion ResistanceCorrosion Resistance
Pump ImpellersCorrosion ResistanceCorrosion Resistance to Fresh Water
Pump ImpellersCorrosion ResistanceCorrosion Resistance to Saline Solutions
Pump ImpellersFriction & Wear PropertiesWear Resistance
Pump ImpellersMachining PropertiesMachinability, Good
Pump ImpellersMechanical PropertiesModerate Strength
Pump PartsCorrosion ResistanceCorrosion Resistance
Pump PartsCorrosion ResistanceCorrosion Resistance to Fresh Water
Pump PartsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Pump PartsCorrosion ResistanceCorrosion Resistance to Saline Solutions
Pump PartsFriction & Wear PropertiesWear Resistance
Pump PartsMachining PropertiesMachinability, Good
Pump PartsMechanical PropertiesModerate Strength
Valve BodiesCorrosion ResistanceCorrosion Resistance
Valve BodiesCorrosion ResistanceCorrosion Resistance to Fresh Water
Valve BodiesCorrosion ResistanceCorrosion Resistance to Saline Solutions
Valve BodiesMachining PropertiesMachinability, Good
Valve BodiesMechanical PropertiesModerate Strength
PlumbingHigh Pressure Steam EquipmentCorrosion ResistanceCorrosion Resistance
High Pressure Steam EquipmentCorrosion ResistanceCorrosion Resistance to Fresh Water
High Pressure Steam EquipmentCorrosion ResistanceCorrosion Resistance to Numerous Environments
High Pressure Steam EquipmentCorrosion ResistanceCorrosion Resistance to Saline Solutions
High Pressure Steam EquipmentMachining PropertiesMachinability, Good
High Pressure Steam EquipmentMechanical PropertiesModerate Strength
High Pressure Steam EquipmentPressure TightPressure Tight below 260 C
Applicable Specifications
Form Sub-Form System Standard Description
As Centrifugal CastCastingsASTMB271/B271MCOPPER BASE ALLOY CENTRIFUGAL CASTINGS
CastingsSAEJ461WROUGHT AND CAST COPPER ALLOYS
CastingsSAEJ462CAST COPPER ALLOYS
As Continuous CastCastingsASTMB505/B505MCOPPER BASE ALLOY CONTINUOUS CASTINGS
CastingsSAEJ461WROUGHT AND CAST COPPER ALLOYS
CastingsSAEJ462CAST COPPER ALLOYS
As Sand CastCastingsASTMB584COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
CastingsASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
CastingsSAEJ461WROUGHT AND CAST COPPER ALLOYS
Ingot
ASTMB30COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No information available.