Find suppliers for this alloyC89710
Chemical Composition
Element
Cu(1)PbSnZnPAlBBiMnSb
(1) Cu + Sum of Named Elements 99.8% min.
Min (%)61.50.500.150.150.0020.150.200.25
Max (%)62.50.100.6Rem0.200.250.0050.300.400.35
Mechanical Properties*
Form
Temper
Temper Code
YS-0.2% Offset
Elongation
(%)
Brinell Hardness, 3000 kg load
Shear Strength
(ksi)
Compressive Yield Strength
(ksi)
Ultimate Tensile Strength in Shear
(ksi)
As Permanent Mold CastAs Permanent Mold CastM0522.5   Typ
39   Typ
73   Typ
35.8   Typ
374.5   Typ
52.6   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1697
Melting Point - Solidus°F1638
Densitylb/cu in. at 68°F0.304
Specific Gravity8.42
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F54.9
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.5
Modulus of Elasticity in Tensionksi14240
Poisson's Ratio0.301
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
DrossingLow
FluidityHigh
GassingLow
Shrinkage in SolidificationMedium
Fabrication Properties
Technique Suitability
Forgeability Rating95
Machinability Rating85
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.