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C17540
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Fe | Ni | Be | Co | Si | |
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min. |
||||||
Min (%) | 0.8 | 0.4 | 0.8 | |||
Max (%) | Rem | 0.2 | 1.3 | 0.7 | 1.3 | 0.2 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
Elongation (%) |
Rockwell B scale |
---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||
Forgings | Hard and Precipitation Heat Treated | TH04 |
100 Min 120 Typ 140 Max |
10 Min 14 Max |
95 Min |
Precipitation Hardened | TF00 |
100 Min 120 Typ 140 Max |
10 Min 14 Max |
95 Min |
|
Solution Heat Treated | TB00 |
100 Min 120 Typ 140 Max |
10 Min 14 Max |
95 Min |
|
Sheet, Strip, Roller Bar & Plate | Hard and Precipitation Heat Treated | TH04 |
100 Min 140 Max |
10 Min 14 Max |
95 Min |
Precipitation Hardened | TF00 |
100 Min 120 Typ 140 Max |
10 Min 14 Max |
95 Min |
|
Solution Heat Treated | TB00 |
100 Min 120 Typ 140 Max |
10 Min 14 Max |
95 Min |
Melting Point - Liquidus°F | 1975 |
---|---|
Melting Point - Solidus°F | 1880 |
Densitylb/cu in. at 68°F | 0.318 |
Specific Gravity | 8.81 |
Electrical Conductivity% IACS at 68°F | 45 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 135 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.8 |
Modulus of Elasticity in Tensionksi | 19600 |
Magnetic Permeability | 1 |
Poisson's Ratio | 0.3 |
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Good |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Spot Weld | Good |
Seam Weld | Good |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Good |
Common Fabrication Processes
Thermal Properties
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Welding and Brazing Components | Conductivity (Electrical) | Electrical Conductivity, High |
Industrial | Plunger tips, die casting |
Applicable Specifications
Corrosion Properties