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C18835
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | P | |
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. |
||||||
Min (%) | 99.0 | 0.15 | ||||
Max (%) | 0.05 | 0.55 | 0.30 | 0.10 | 0.01 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||
Wire | 1/2 Hard | H02 |
52 Typ |
Cast and Annealed (homogenized) | O10 |
44 Max |
|
Extra Spring | H10 |
77 Min |
|
Hard | H04 |
63 Typ |
|
Spring | H08 |
72 Typ |
Melting Point - Liquidus°F | 1960 |
---|---|
Melting Point - Solidus°F | 1930 |
Densitylb/cu in. at 68°F | 0.321 |
Specific Gravity | 8.89 |
Electrical Conductivity% IACS at 68°F | 70 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 160 |
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 9.4 |
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.8 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.9 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Good |
Spot Weld | Fair |
Seam Weld | Good |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Excellent |
Forgeability Rating | 65 |
Common Fabrication Processes
Thermal Properties
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Automotive | Automotive wiring harness | Conductivity (Electrical) | Electrical Conductivity |
Automotive wiring harness | Mechanical Properties | Ductility |
Applicable Specifications
Corrosion Properties