Find suppliers for this alloyC84200
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 (%)78.02.04.010.0
Max (%)82.03.06.016.00.400.050.80.0050.080.250.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
As Continuous CastAs Continuous CastM0732   Min for Standard
16   Min for Standard
13   Min for Standard
As Sand CastAs Sand CastM0135   Typ
14   Typ
27   Typ
60   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1820
Melting Point - Solidus°F1540
Densitylb/cu in. at 68°F0.311
Specific Gravity8.61
Electrical Conductivity% IACS at 68°F16.4
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F41.8
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
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
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 at temperatures in the hot short range, strain must be avoided during brazing and cooling.
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingFair
Machinability Rating80
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 HardwareGeneral HardwareAppearanceAppearance
General HardwareCorrosion ResistanceCorrosion Resistance
General HardwareMachining PropertiesMachinability, Good
General HardwareMechanical PropertiesModerate Strength
IndustrialBushingsCorrosion ResistanceCorrosion Resistance
BushingsFriction & Wear PropertiesWear Resistance
BushingsMachining PropertiesMachinability, Good
BushingsMechanical PropertiesModerate Strength
Fittings for Gas LinesCorrosion ResistanceCorrosion Resistance
Fittings for Gas LinesMachining PropertiesMachinability, Good
Fittings for Gas LinesMechanical PropertiesModerate Strength
Fittings for Gas LinesPressure TightPressure Tight
Fittings for Oil LinesCorrosion ResistanceCorrosion Resistance
Fittings for Oil LinesMachining PropertiesMachinability, Good
Fittings for Oil LinesMechanical PropertiesModerate Strength
Fittings for Oil LinesPressure TightPressure Tight
Low Pressure ValvesCorrosion ResistanceCorrosion Resistance
Low Pressure ValvesFriction & Wear PropertiesWear Resistance
Low Pressure ValvesMachining PropertiesMachinability, Good
Low Pressure ValvesMechanical PropertiesModerate Strength
Small GearsCorrosion ResistanceCorrosion Resistance
Small GearsFriction & Wear PropertiesWear Resistance
Small GearsMachining PropertiesMachinability, Good
Small GearsMechanical PropertiesModerate Strength
Small Pump CastingsCorrosion ResistanceCorrosion Resistance
Small Pump CastingsMachining PropertiesMachinability, Good
Small Pump CastingsMechanical PropertiesModerate Strength
Small Pump CastingsPressure TightPressure Tight
PlumbingCouplingsCorrosion ResistanceCorrosion Resistance
CouplingsFriction & Wear PropertiesWear Resistance
CouplingsMachining PropertiesMachinability, Good
CouplingsMechanical PropertiesModerate Strength
ElbowsCorrosion ResistanceCorrosion Resistance
ElbowsFriction & Wear PropertiesWear Resistance
ElbowsMachining PropertiesMachinability, Good
ElbowsMechanical PropertiesModerate Strength
Pipe FittingsCorrosion ResistanceCorrosion Resistance
Pipe FittingsMachining PropertiesMachinability, Good
Pipe FittingsMechanical PropertiesModerate Strength
Pipe FittingsPressure TightPressure Tight
PlugsCorrosion ResistanceCorrosion Resistance
PlugsFriction & Wear PropertiesWear Resistance
PlugsMachining PropertiesMachinability, Good
PlugsMechanical PropertiesModerate Strength
TeesCorrosion ResistanceCorrosion Resistance
TeesFriction & Wear PropertiesWear Resistance
TeesMachining PropertiesMachinability, Good
TeesMechanical PropertiesModerate Strength
UnionsCorrosion ResistanceCorrosion Resistance
UnionsFriction & Wear PropertiesWear Resistance
UnionsMachining PropertiesMachinability, Good
UnionsMechanical PropertiesModerate Strength
Applicable Specifications
Form Sub-Form System Standard Description
As Continuous CastCastingsASTMB505/B505MCOPPER BASE ALLOY CONTINUOUS CASTINGS
FittingFEDERALWW-P-460PIPE FITTINGS: BRASS OR BRONZE
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No information available.