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C85660
Elements | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | Ni(3) | Al | As | Mn | |
(1) Cu + Sum of Named Elements 99.8% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
|||||||||
Min (%) | 62.0 | 0.50 | 0.02 | ||||||
Max (%) | 64.0 | 0.25 | 0.30 | Rem | 0.30 | 0.20 | 0.7 | 0.15 | 0.10 |
Form | Temper | Temper Code | Elongation (%) |
Rockwell B scale | Shear Strength (ksi) |
Compressive Strength .1 in. set/in. (ksi) |
Ultimate Tensile Strength in Shear (ksi) |
---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||||
As Permanent Mold Cast | As Permanent Mold Cast | M05 | 35 Min 60 Max |
60 Min 90 Max |
31.9 Typ |
290 Typ | 43.5 Min 50.8 Typ 62.4 Max |
Melting Point - Liquidus°F | 1639 |
---|---|
Densitylb/cu in. at 68°F | 0.309 |
Specific Gravity | 8.35 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 72.3 |
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 10.54 |
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 10.92 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 11.43 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.093 |
Casting Characteristics
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Spot Weld | Fair |
Seam Weld | Fair |
Butt Weld | Poor |
Capacity for Being Cold Worked | Good |
Capacity for Being Hot Formed | Fair |
Machinability Rating | 65 |
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties