Find suppliers for this alloyC99760
Chemical Composition
(1) Cu + Sum of Named Elements 99.3% min. (2) Ni value includes Co.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.5% Ext
Brinell Hardness, 500 kg load
As Permanent Mold CastAs Permanent Mold CastM0539.6   Min
44.5   Typ
24.9   Min
26.1   Typ
9   Min
13   Typ
82   Typ
As Sand CastAs Sand CastM0140.6   Min
44.9   Typ
18.8   Min
21.7   Typ
23   Min
35   Typ
71   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1868
Melting Point - Solidus°F1647
Densitylb/cu in. at 68°F0.298
Specific Gravity8.26
Specific Heat CapacityBtu/ lb /°F at 68°F0.0934
Modulus of Elasticity in Tensionksi15500
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

No information available.

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.