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C68350
| Elements | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P | Ni(3) | Al | Si | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
|||||||||
| Min (%) | 59.0 | 0.05 | 0.30 | ||||||
| Max (%) | 64.0 | 0.09 | 0.6 | Rem | 0.15 | 0.40 | 0.20 | 0.30 | 1.0 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
Elongation (%) |
Rockwell B scale | Shear Strength (ksi) |
Impact Strength (ft-lbs) |
Compressive Yield Strength (ksi) |
|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | ||||||||
| Forgings | As Hot Forged - Air Cooled | M10 |
58.1 Min 62.4 Typ 66.8 Max |
45 Typ |
63 Typ |
32.7 Typ |
26.7 Typ | 189 Typ |
| Melting Point - Liquidus°F | 1670 |
|---|---|
| Melting Point - Solidus°F | 1623 |
| Densitylb/cu in. at 68°F | 0.301 |
| Specific Gravity | 8.33 |
| Electrical Conductivity% IACS at 68°F | 21.7 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 45.46 |
| Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 7.33 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.1 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 15800 |
| Modulus of Rigidityksi | 5600 |
| Magnetic Permeability | 1.58 |
| Poisson's Ratio | 0.41 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Excellent |
| Gas Shielded Arc Welding | Fair |
| Coated Metal Arc Welding | Poor |
| Spot Weld | Poor |
| Seam Weld | Not Recommended |
| Butt Weld | Not Recommended |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
| Forgeability Rating | 100 |
| Machinability Rating | 95 |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | |||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Annealing | 1328 | |||
| Hot Working Temperature | 1292 | |||
| Stress Relief | 572 | |||
Typical Uses
No information for this alloy
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.