Find suppliers for this alloy
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
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
Applicable Specifications
Corrosion Properties