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C17460
| Elements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Sn | Fe | Ni | Al | Be | Si | Zr | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. |
||||||||
| Min (%) | 1.0 | 0.15 | ||||||
| Max (%) | Rem | 0.25 | 0.20 | 1.4 | 0.20 | 0.50 | 0.20 | 0.50 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Section Size (in) |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| Flat Products | Hard and Precipitation Heat Treated | TH04 |
130 Typ |
115 Typ |
12 Typ |
103 Typ |
0.188 |
| Rod | 1/2 Hard and Precipitation Heat Treated | TH02 |
130 Typ |
115 Typ |
12 Typ |
103 Typ |
|
| 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 | 128 |
| Modulus of Elasticity in Tensionksi | 20000 |
| 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 | Fair |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | Maximum* | Time** | Medium |
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. ** Time is measured in minutes. | ||||
| Hot Working Temperature | 1200 | 1750 | ||
| Solution Treatment | 1550 | 1700 | 1 | Water |
| Product Category | Product | Reason Category | Reason |
|---|---|---|---|
| Industrial | Bearings, sleeve | Bearing Properties | Abrasion Resistance |
| Bearings, sleeve | Fouling Resistance | Non-Galling | |
| Bearings, sleeve | Mechanical Properties | Load Bearing | |
| Bellows | Conductivity (Electrical) | Electrical Conductivity | |
| Bellows | Heat Treatability | Heat Treatable | |
| Bellows | Mechanical Properties | Strength, High | |
| Die casting plunger tips | Bearing Properties | Abrasion Resistance | |
| Die casting plunger tips | Conductivity (Thermal) | Thermal Conductivity | |
| Die casting plunger tips | Friction & Wear Properties | Wear Resistant | |
| Die casting plunger tips | Machining Characteristics | Machinability | |
| Plastic mold tooling | Appearance | Color | |
| Plastic mold tooling | Corrosion Resistance | Corrosion Resistance | |
| Plastic mold tooling | Friction & Wear Properties | Wear Resistant | |
| Plastic mold tooling | Machining Characteristics | Machinability | |
| Plastic mold tooling | Mechanical Properties | Strength | |
| Resistance welding tooling | Conductivity (Electrical) | Electrical Conductivity | |
| Resistance welding tooling | Mechanical Properties | Strength | |
| Resistance welding tooling | Welding Characteristics | Weldability |
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| Strip | ASTM | B768 | COPPER-COBALT-BERYLLIUM ALLOY SHEET AND STRIP | ||
| ASTM | B888/B88M | COPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS |
Corrosion Properties
No Corrosion Properties Available.