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C18148
| Elements | ||||
|---|---|---|---|---|
| Cu(1) | P | Cr | Zr | |
|
(1) Cu + Sum of Named Elements 99.85% min. |
||||
| Min (%) | 0.004 | 0.50 | 0.03 | |
| Max (%) | Rem | 0.02 | 0.80 | 0.10 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 3000 gm |
|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | ||||||
| Rod | Hard and Precipitation Heat Treated | TH04 |
70 Min 74 Typ |
61 Min 70 Typ |
20 Typ |
150 Typ |
| Precipitation Heat Treated or Spinodal Heat Treated and Hard | TL04 |
73 Min 83 Typ |
70 Min 80 Typ |
14 Typ |
150 Typ |
|
| Melting Point - Liquidus°F | 1976 |
|---|---|
| Melting Point - Solidus°F | 1958 |
| Densitylb/cu in. at 68°F | 0.321 |
| Specific Gravity | 8.89 |
| Electrical Conductivity% IACS at 68°F | 85 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 185 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.7 |
| Modulus of Elasticity in Tensionksi | 17000 |
| Magnetic Permeability | 1.01 |
| Technique | Suitability |
|---|---|
| Soldering | Fair |
| Brazing | Fair |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Good |
| Seam Weld | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Forgeability Rating | 65 |
| Machinability Rating | 20 |
Common Fabrication Processes
No fabrication process properties for this alloy
Thermal Properties
No thermal properties for this alloy
Typical Uses
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Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.