Find suppliers for this alloyC89837
Chemical Composition
Element
Cu(1,2)PbSnZnFePNi(3)AlBiSSbSi
(1) 0.01 - 2.0% as any single or combination of Ce La or other rare earth(x) elements as agreed upon. (x)ASM International definition: one of the group of chemically similar metals with atomic numbers 57 through 71 commonly refered to as lanthanides (2) Cu + Sum of Named Elements 99.0% min. (3) Ni value includes Co.
Min (%)84.03.06.00.7
Max (%)88.00.104.010.00.300.0501.00.0051.20.080.250.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
Izod
(ft-lbs)
As Sand CastAs Sand CastM0137   Typ
17   Typ
32   Typ
60   Typ
27   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1854
Melting Point - Solidus°F1472
Densitylb/cu in. at 68°F0.313
Specific Gravity8.66
Electrical Conductivity% IACS at 68°F18
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F39
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 Tensionksi13800
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
DrossingLow
Effect of Section SizeLow
FluidityHigh
GassingMedium
Patternmakers Shrinkageinches per inch7/32
Shrinkage in SolidificationLow
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingPoor
Machinability Rating66
Common Fabrication Processes
  • Casting
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.