Find suppliers for this alloyC90400
Chemical Composition
(1) Cu + Sum of Named Elements 99.3% min.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.5% Ext
Brinell Hardness, 500 kg load
CastingsAs Sand CastM0141.0   Min
45.0   Typ
22.0   Min
23.5   Typ
19   Min
27   Typ
77   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1810
Melting Point - Solidus°F1566
Densitylb/cu in. at 68°F0.312
Specific Gravity8.64
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°F0.087
Modulus of Elasticity in Tensionksi15300
Magnetic Permeability1
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
Effect of Section SizeHigh
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
Fabrication Properties

No fabrication properties for this alloy

Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
IndustrialValve BodiesCorrosion ResistanceCorrosion Resistance
Valve BodiesFriction & Wear PropertiesWear Resistance
Valve BodiesMechanical PropertiesModerate Strength
Valve BodiesPressure TightPressure Tight up to 260 C
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.