Find suppliers for this alloyC94800
Chemical Composition
Element
Cu(1)PbSnZnFePNi(2)AlMnSSbSi
(1) Cu + Sum of Named Elements 98.7% min. (2) Ni value includes Co.
Min (%)84.00.304.51.04.5
Max (%)89.01.06.02.50.250.056.00.0050.200.050.150.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
Fatigue Strength**
(ksi)
Proportional Limit
(ksi)
As Continuous CastAs Continuous CastM0740   Min for Standard
40   Min for Standard
20   Min for Standard
20   Min for Standard
20   Min for Standard
20   Min for Standard
As Sand CastAs Sand CastM0140   Min for Standard
40   Min for Standard
45   Typ
20   Min for Standard
20   Min for Standard
23   Typ
20   Min for Standard
20   Min for Standard
35   Typ
80   Typ
12   Typ
13   Typ
Precipitation HardenedTF0060   Typ
30   Typ
8   Typ
120   Typ
12   Typ
20   Typ
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
Physical Properties
Melting Point - Liquidus°F1880
Melting Point - Solidus°F1660
Densitylb/cu in. at 68°F0.32
Specific Gravity8.86
Electrical Conductivity% IACS at 68°F12
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F22.3
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)10.9
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi15000
Casting Characteristics
Casting Attribute Level
Casting YieldMedium
DrossingLow
Effect of Section SizeMedium
FluidityMedium
GassingMedium
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
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 Rating4040 for heat treated. 50 for as cast.
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Minimum* Maximum* Value* Time** Medium
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief500
Solution Treatment142514752Water
Precipitation Treatment5806Air
Typical uses
Product Category Product Reason Category Reason
Builders HardwareStructural CastingsCorrosion ResistanceCorrosion Resistance
Structural CastingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Structural CastingsFriction & Wear PropertiesWear Resistance
Structural CastingsMechanical PropertiesRelatively Low Strength
IndustrialBearingsCorrosion ResistanceCorrosion Resistance
BearingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
BearingsFriction & Wear PropertiesWear Resistance
BearingsMechanical PropertiesRelatively Low Strength
Gear ComponentsCorrosion ResistanceCorrosion Resistance
Gear ComponentsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Gear ComponentsFriction & Wear PropertiesWear Resistance
Gear ComponentsMechanical PropertiesRelatively Low Strength
Machinery PartsCorrosion ResistanceCorrosion Resistance
Machinery PartsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Machinery PartsFriction & Wear PropertiesWear Resistance
Machinery PartsMechanical PropertiesRelatively Low Strength
Motion Translation DevicesCorrosion ResistanceCorrosion Resistance
Motion Translation DevicesCorrosion ResistanceCorrosion Resistance to Numerous Environments
Motion Translation DevicesFriction & Wear PropertiesWear Resistance
Motion Translation DevicesMechanical PropertiesRelatively Low Strength
Applicable Specifications
Form Sub-Form System Standard Description
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
CastingsSAEJ461WROUGHT AND CAST COPPER ALLOYS
CastingsSAEJ462CAST COPPER ALLOYS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Valves
Corrosion Properties

No information available.