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C89839
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 (%) | 80.0 | 0.8 | 15.5 | 0.40 | |||||||
Max (%) | 82.0 | 0.20 | 1.5 | 18.5 | 0.30 | 0.03 | 0.20 | 0.005 | 1.0 | 0.20 | 0.005 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 3000 kg load |
---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||
As Sand Cast | As Sand Cast | M01 |
31 Typ |
10.2 Typ |
51 Typ |
56 Typ |
Melting Point - Liquidus°F | 1854 |
---|---|
Melting Point - Solidus°F | 1521 |
Densitylb/cu in. at 68°F | 0.31 |
Specific Gravity | 8.58 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 78.6 |
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 7.91 |
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.52 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.3 |
Modulus of Elasticity in Tensionksi | 11300 |
Casting Characteristics
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Good |
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 | 80 |
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties