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C18145
| Elements | ||||
|---|---|---|---|---|
| Cu(1,2) | Zn | Cr | Zr | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. |
||||
| Min (%) | 0.10 | 0.10 | 0.05 | |
| Max (%) | Rem | 0.30 | 0.30 | 0.15 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||
| Flat Products | 1/2 Hard and Precipitation Heat Treated | TH02 |
84 Typ |
82 Typ |
5 Typ |
| Melting Point - Liquidus°F | 1967 |
|---|---|
| Densitylb/cu in. at 68°F | 0.322 |
| Specific Gravity | 8.92 |
| Electrical Conductivity% IACS at 68°F | 80 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 179 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.7 |
| Modulus of Elasticity in Tensionksi | 17600 |
| Poisson's Ratio | 0.34 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Spot Weld | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | Maximum* | ||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Hot Working Temperature | 1380 | 1740 | ||
| Precipitation Treatment | 750 | |||
| Solution Treatment | 1380 | 1740 | ||
| Stress Relief | 750 | |||
Typical Uses
No information for this alloy
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.