Find suppliers for this alloy
C69150
Elements | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | Ni(3) | Al | Mn | Si | |
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.6% min. (3) Ni value includes Co. |
|||||||||
Min (%) | 82.5 | 0.7 | 0.25 | ||||||
Max (%) | 87.5 | 0.05 | 0.025 | Rem | 0.25 | 0.20 | 1.3 | 0.6 | 0.02 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 500 gm |
---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||
Rod & Bar | Anneal | ANNEAL |
27.6 Min 36.7 Typ 43.5 Max |
13 Min 14.3 Typ 16.8 Max |
53 Typ |
113 Min 120 Max |
Hard Drawn | H80 |
72.6 Min 76.9 Typ 79.8 Max |
71.8 Min 76.6 Typ 79.4 Max |
10 Typ |
158 Min 165 Max |
Melting Point - Liquidus°F | 1877 |
---|---|
Melting Point - Solidus°F | 1850 |
Densitylb/cu in. at 68°F | 0.315 |
Electrical Conductivity% IACS at 68°F | 23 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 69.3 |
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 11 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Spot Weld | Fair |
Seam Weld | Fair |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Excellent |
Forgeability Rating | 90 |
Machinability Rating | 30 |
Common Fabrication Processes
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Hot Working Temperature | 1472 | |||
Solution Treatment | 797 | 1292 | ||
Stress Relief | 446 |
Typical Uses
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
Rod, Bar & Shapes | Forgings | ASTM | B124/B124M | COPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES |
Corrosion Properties