Find suppliers for this alloyC96400
Chemical Composition
Element
Cu(1)PbFePNi(2)CMnSSiNb
(1) Cu + Sum of Named Elements 99.5% min. (2) Ni value includes Co.
Min (%)0.2528.00.50
Max (%)Rem0.011.50.0232.00.151.50.020.501.5
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 3000 kg load
Charpy V-Notch Impact Strength
(ft-lbs)
Fatigue Strength**
(ksi)
As Continuous CastAs Continuous CastM0765   Min for Standard
35   Min for Standard
25   Min for Standard
As Sand CastAs Sand CastM0160   Min for Standard
68   Typ
32   Min for Standard
37   Typ
20   Min for Standard
28   Typ
140   Typ
78   Typ
18   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°F2260
Melting Point - Solidus°F2140
Densitylb/cu in. at 68°F0.323
Specific Gravity8.94
Electrical Conductivity% IACS at 68°F5
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F16.4
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi21000
Casting Characteristics
Casting Attribute Level
Casting YieldLow
DrossingMedium
Effect of Section SizeLow
FluidityHigh
GassingHigh
Patternmakers Shrinkageinches per inch7/32
Shrinkage in SolidificationHigh
Fabrication Properties
Technique Suitability Footnote
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingGoodFiller metal R CuNi, or E CuNi
Coated Metal Arc WeldingGoodFiller metal R CuNi, or E CuNi
Machinability Rating20
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Solution Treatment0
Typical uses
Product Category Product Reason Category Reason
IndustrialFittingsCorrosion ResistanceCorrosion Resistance (Excellent)
FittingsCorrosion ResistanceCorrosion Resistance to Salt Water
FittingsMechanical PropertiesHigh Strength
Pump BodiesCorrosion ResistanceCorrosion Resistance (Excellent)
Pump BodiesCorrosion ResistanceCorrosion Resistance to Salt Water
Pump BodiesMechanical PropertiesHigh Strength
Pump BodiesPressure TightPressure Tight
Pump FixturesCorrosion ResistanceCorrosion Resistance (Excellent)
Pump FixturesCorrosion ResistanceCorrosion Resistance to Salt Water
Pump FixturesCorrosion ResistanceErosion and Impingement Resistance
Pump FixturesMechanical PropertiesHigh Strength
Steam FittingsCorrosion ResistanceCorrosion Resistance (Excellent)
Steam FittingsCorrosion ResistanceCorrosion Resistance to Salt Water
Steam FittingsMechanical PropertiesHigh Strength
Steam FittingsMechanical PropertiesRetains Strength at Elevated Temperatures
Steam FittingsPressure TightPressure Tight
MarineBoat PartsAppearanceAppearance
Boat PartsCorrosion ResistanceCorrosion Resistance (Excellent)
Boat PartsCorrosion ResistanceCorrosion Resistance to Salt Water
Boat PartsCorrosion ResistanceErosion and Impingement Resistance
Boat PartsMechanical PropertiesHigh Strength
Elbows used for sea water corrosion resistance.Corrosion ResistanceCorrosion Resistance (Excellent)
Elbows used for sea water corrosion resistance.Corrosion ResistanceCorrosion Resistance to Salt Water
Elbows used for sea water corrosion resistance.Mechanical PropertiesHigh Strength
Flanges used for sea water corrosion resistance.Corrosion ResistanceCorrosion Resistance (Excellent)
Flanges used for sea water corrosion resistance.Corrosion ResistanceCorrosion Resistance to Salt Water
Flanges used for sea water corrosion resistance.Mechanical PropertiesDuctility
Flanges used for sea water corrosion resistance.Mechanical PropertiesHigh Strength
Pump Bodies Used for Sea Water Corrosion Resistance.Corrosion ResistanceCorrosion Resistance (Excellent)
Pump Bodies Used for Sea Water Corrosion Resistance.Corrosion ResistanceCorrosion Resistance to Salt Water
Pump Bodies Used for Sea Water Corrosion Resistance.Corrosion ResistanceErosion and Impingement Resistance
Pump Bodies Used for Sea Water Corrosion Resistance.Mechanical PropertiesHigh Strength
Valves Used for Sea Water Corrosion Resistance.Corrosion ResistanceCorrosion Resistance (Excellent)
Valves Used for Sea Water Corrosion Resistance.Corrosion ResistanceCorrosion Resistance to Salt Water
Valves Used for Sea Water Corrosion Resistance.Corrosion ResistanceErosion and Impingement Resistance
Valves Used for Sea Water Corrosion Resistance.Machining PropertiesMachinability, Good
Valves Used for Sea Water Corrosion Resistance.Mechanical PropertiesHigh Strength
Applicable Specifications
Form Sub-Form System Standard Description
As Centrifugal CastCastingsASTMB369COPPER NICKEL ALLOY CASTINGS
CastingsMILITARYMIL-C-20159COPPER-NICKEL ALLOY CASTINGS
As Continuous CastCastingsASTMB505/B505MCOPPER BASE ALLOY CONTINUOUS CASTINGS
As Sand CastCastingsASTMB369COPPER NICKEL ALLOY CASTINGS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Valves
Corrosion Properties

No information available.