Find suppliers for this alloyC89580
Chemical Composition
(1) Cu + Sum of Named Elements 99.5% min. (2) Ni value includes Co.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
Brinell Hardness, 3000 kg load
As Permanent Mold CastAs Permanent Mold CastM0550.8   Min
54.4   Typ
58.0   Max
10   Min
25   Max
60   Min
100   Max
As Sand CastAs Sand CastM0150.8   Min
54.4   Typ
58.0   Max
10   Min
25   Max
60   Min
100   Max
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Solidus°F1621
Densitylb/cu in. at 68°F0.298
Specific Gravity8.24
Electrical Conductivity% IACS at 68°F21
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F58.7
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)11.41
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)11.76
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.73
Specific Heat CapacityBtu/ lb /°F at 68°F0.093
Modulus of Elasticity in Tensionksi12910
Modulus of Rigidityksi4640
Poisson's Ratio0.39
Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties
Technique Suitability
Oxyacetylene WeldingPoor
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Spot WeldFair
Seam WeldPoor
Butt WeldFair
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedExcellent
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
PlumbingFittings and valves
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.