Find suppliers for this alloyC90900
Chemical Composition
Element
Cu(1,2)PbSnZnFeP(3)Ni(4)AlSSbSi
(1) In determining Cu min., Cu may be calculated as Cu + Ni. (2) Cu + Sum of Named Elements 99.4% min. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co.
Min (%)86.012.0
Max (%)89.00.2514.00.250.150.050.500.0050.050.200.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
As Sand CastAs Sand CastM0140   Typ
20   Typ
15   Typ
90   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1792
Melting Point - Solidus°F1505
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi16000
Casting Characteristics
Casting Attribute Level
Casting YieldMedium
DrossingLow
Effect of Section SizeHigh
FluidityHigh
GassingMedium
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationLow
Fabrication Properties
Technique Suitability Footnote
SolderingExcellent
BrazingGoodSince brazing is performed at temperatures within the hot short range, strain must be avoided during brazing and cooling.
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Machinability Rating20
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
FastenersNutsCorrosion ResistanceCorrosion Resistance
NutsMechanical PropertiesModerate Strength
IndustrialBearingsCorrosion ResistanceCorrosion Resistance
BearingsFriction & Wear PropertiesAnti-Seizing Properties
BearingsFriction & Wear PropertiesLow Co-efficient of Friction
BearingsMechanical PropertiesModerate Strength
BushingsCorrosion ResistanceCorrosion Resistance
BushingsFriction & Wear PropertiesAnti-Seizing Properties
BushingsFriction & Wear PropertiesLow Co-efficient of Friction
BushingsFriction & Wear PropertiesWear Resistance
BushingsMechanical PropertiesModerate Strength
FittingsCorrosion ResistanceCorrosion Resistance
FittingsMechanical PropertiesModerate Strength
FittingsPressure TightPressure Tight up to 260 C
GearsCorrosion ResistanceCorrosion Resistance
GearsFriction & Wear PropertiesAnti-Seizing Properties
GearsFriction & Wear PropertiesLow Co-efficient of Friction
GearsFriction & Wear PropertiesWear Resistance
PinionsCorrosion ResistanceCorrosion Resistance
PinionsFriction & Wear PropertiesAnti-Seizing Properties
PinionsFriction & Wear PropertiesLow Co-efficient of Friction
PinionsFriction & Wear PropertiesWear Resistance
PinionsMechanical PropertiesModerate Strength
Piston RingsCorrosion ResistanceCorrosion Resistance
Piston RingsCorrosion ResistanceCorrosion Resistance to Numerous Environments
Piston RingsFriction & Wear PropertiesWear Resistance
Piston RingsMechanical PropertiesModerate Strength
Piston RingsPressure TightPressure Tight up to 260 C
Pump ImpellersCorrosion ResistanceCorrosion Resistance
Pump ImpellersCorrosion ResistanceCorrosion Resistance to Fresh Water
Pump ImpellersCorrosion ResistanceCorrosion Resistance to Saline Solutions
Pump ImpellersCorrosion ResistanceCorrosion Resistance to Salt Water
Pump ImpellersFriction & Wear PropertiesWear Resistance
Pump ImpellersMechanical PropertiesModerate Strength
PumpsCorrosion ResistanceCorrosion Resistance
PumpsCorrosion ResistanceCorrosion Resistance to Fresh Water
PumpsCorrosion ResistanceCorrosion Resistance to Numerous Environments
PumpsCorrosion ResistanceCorrosion Resistance to Saline Solutions
PumpsFriction & Wear PropertiesWear Resistance
PumpsMechanical PropertiesModerate Strength
PumpsPressure TightPressure Tight up to 260 C
Steam CastingsCorrosion ResistanceCorrosion Resistance
Steam CastingsMechanical PropertiesModerate Strength
Steam CastingsMechanical PropertiesRetains Strength at Elevated Temperatures
Steam CastingsPressure TightPressure Tight
ValvesCorrosion ResistanceCorrosion Resistance
ValvesFriction & Wear PropertiesWear Resistance
ValvesMechanical PropertiesModerate Strength
MarineMarine HardwareAppearanceAppearance
Marine HardwareCorrosion ResistanceCorrosion Resistance
Marine HardwareCorrosion ResistanceCorrosion Resistance to Fresh Water
Marine HardwareCorrosion ResistanceCorrosion Resistance to Numerous Environments
Marine HardwareCorrosion ResistanceCorrosion Resistance to Salt Water
Marine HardwareMechanical PropertiesModerate Strength
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.