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C89838
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 (%) | 78.0 | 1.5 | 12.0 | 0.20 | |||||||
Max (%) | 85.0 | 0.09 | 4.0 | 18.0 | 0.30 | 0.05 | 0.50 | 0.01 | 0.9 | 0.05 | 0.01 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load | Impact Strength (ft-lbs) |
---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||||
Castings | As Sand Cast | M01 |
28 Min 33 Typ |
10 Min 14 Typ |
15 Min |
59 Min |
18 Min |
Melting Point - Liquidus°F | 1837 |
---|---|
Melting Point - Solidus°F | 1485 |
Densitylb/cu in. at 68°F | 0.314 |
Specific Gravity | 8.68 |
Electrical Conductivity% IACS at 68°F | 21.2 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 57.8 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.4 |
Modulus of Elasticity in Tensionksi | 14000 |
Modulus of Rigidityksi | 5400 |
Casting Attribute | Level |
---|---|
Casting Yield | High |
Drossing | Medium |
Effect of Section Size | Medium |
Fluidity | Medium |
Gassing | Medium |
Patternmakers Shrinkage inches per inch | 3/16 |
Shrinkage in Solidification | Medium |
Fabrication Properties
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties