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C64855
| Elements | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cu(1) | Sn | Zn | Fe | P | Ni | Co | Cr | Si | Ti | |
|
(1) Cu + Sum of Named Elements, 99.95% min. |
||||||||||
| Min (%) | 0.01 | 1.0 | 0.09 | 0.20 | ||||||
| Max (%) | Rem | 0.50 | 0.50 | 0.50 | 0.50 | 0.10 | 2.5 | 0.20 | 1.0 | 0.20 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 500 gm | Vickers Hardness, 3000 gm |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| Flat Products | Mill-hardened Temper, TM - Hard | TM00 | |||||
| Strip | Mill-hardened Temper, TM - Hard | TM00 |
79.8 Min 85.4 Typ 98.6 Max |
56.6 Min 69.8 Typ 75.4 Max |
11 Typ |
160 Min |
210 Min |
| Melting Point - Liquidus°F | 1970 |
|---|---|
| Densitylb/cu in. at 68°F | 0.32 |
| Specific Gravity | 8.89 |
| Electrical Conductivity% IACS at 68°F | 60 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 75 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.3 |
| Modulus of Elasticity in Tensionksi | 20200 |
| Poisson's Ratioksi | 0.31 |
| Technique | Suitability |
|---|---|
| Soldering | Good |
| Brazing | Good |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Good |
| Coated Metal Arc Welding | Good |
| Spot Weld | Good |
| Seam Weld | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Good |
Common Fabrication Processes
| Product Category | Product | Reason Category | Reason |
|---|---|---|---|
| Electrical | Connectors | ||
| Lead Frames | |||
| High Strength & Conductivity |
Applicable Specifications
Corrosion Properties