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C19810
| Elements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cu(1) | Zn | Fe | P | Cr | Mg | Ti | Zr | |
|
(1) Cu + Sum of Named Elements 99.8% min. |
||||||||
| Min (%) | 1.0 | 1.5 | ||||||
| Max (%) | Rem | 5.0 | 3.0 | 0.10 | 0.09 | 0.10 | 0.10 | 0.10 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 500 gm | Proportional Limit (ksi) |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| Flat Products | 1/2 Hard | H02 |
60 Typ |
59 Typ |
15 Typ |
132 Typ |
|
| Extra Hard | H06 |
76 Typ |
71 Typ |
6 Typ |
164 Typ |
43 Typ | |
| Hard | H04 |
66 Typ |
62 Typ |
10 Typ |
143 Typ |
38 Typ | |
| Melting Point - Liquidus°F | 1970 |
|---|---|
| Melting Point - Solidus°F | 1947 |
| Densitylb/cu in. at 68°F | 0.321 |
| Specific Gravity | 8.89 |
| Electrical Conductivity% IACS at 68°F | 60 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 145 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.8 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.092 |
| Modulus of Elasticity in Tensionksi | 17000 |
| Technique | Suitability |
|---|---|
| Soldering | Good |
| Brazing | Good |
| Gas Shielded Arc Welding | Good |
| Spot Weld | Good |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Machinability Rating | 20 |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | Maximum* | ||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Annealing | 482 | |||
| Hot Working Temperature | 1380 | 1740 | ||
| Stress Relief | 482 | |||
Typical Uses
No information for this alloy
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.