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Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe P Ni(2) Al Bi Sb Si
(1) Cu + Sum of Named Elements 99.5% min.
(2) Ni value includes Co.
Min (%) 82.5 3.0 6.0 1.5 1.0
Max (%) 87.5 0.09 5.0 9.0 0.30 0.05 2.5 0.01 2.0 0.25 0.01
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.2% Offset
(ksi)
Elongation
(%)
Rockwell B scale Shear Strength
(ksi)
Fatigue Strength**
(ksi)
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
Rod & Bar As Sand Cast M01 28 Min
32 Typ
38 Max
15 Min
16 Typ
18 Max
15 Typ
67 Typ
64` Typ
14 Typ
Physical Properties
Melting Point - Liquidus°F 1888
Melting Point - Solidus°F 1467
Densitylb/cu in. at 68°F 0.318
Specific Gravity 8.79
Electrical Conductivity% IACS at 68°F 14.6
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 36.2
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) 9.7
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) 9.8
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 10
Specific Heat CapacityBtu/ lb /°F at 68°F 0.089
Modulus of Elasticity in Tensionksi 15700
Modulus of Rigidityksi 5600
Magnetic Permeability 0.999
Poisson's Ratio 0.35
Casting Characteristics
Casting Attribute Level
Casting Yield High
Drossing Medium
Effect of Section Size High
Fluidity Medium
Gassing Medium
Patternmakers Shrinkage inches per inch 3/16
Shrinkage in Solidification Medium
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Not Recommended
Machinability Rating 76
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties

No thermal properties for this alloy

Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.