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C15760
| Elements | |||||
|---|---|---|---|---|---|
| Cu(1) | Pb | Fe | Al(2) | O(3) | |
|
(1) Cu value includes Ag. (2) All aluminum present as Al2O3; 0.04% oxygen present as Cu2O with a negligible amount in solid solution with copper. (3) All aluminum present as Al2O3; 0.04% oxygen present as Cu2O with a negligible amount in solid solution with copper. |
|||||
| Min (%) | 98.77 | 0.58 | 0.52 | ||
| Max (%) | 0.01 | 0.01 | 0.62 | 0.59 | |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Fatigue Strength** (ksi) |
Section Size (in) |
Cold Work (%) |
|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | |||||||||
| Bar | As Hot Extruded | M30 |
70 Typ |
65 Typ |
17 Typ |
78 Typ |
0.5 | ||
| Rod | Annealed | O61 |
76 Typ |
71 Typ |
18 Typ |
77 Typ |
0.275 | ||
| Annealed | O61 |
89 Typ |
85 Typ |
16 Typ |
84 Typ |
0.275 | |||
| Annealed | O61 |
84 Typ |
79 Typ |
18 Typ |
80 Typ |
0.275 | |||
| As Hot Extruded | M30 |
72 Typ |
69 Typ |
14 Typ |
80 Typ |
2.5 | |||
| As Hot Extruded | M30 |
80 Typ |
75 Typ |
22 Typ |
80 Typ |
0.54 | |||
| Hard | H04 |
90 Typ |
87 Typ |
14 Typ |
86 Typ |
36 Typ | 0.275 | 74 | |
| Hard | H04 |
83 Typ |
79 Typ |
16 Typ |
83 Typ |
0.5 | 14 | ||
| Melting Point - Liquidus°F | 1981 |
|---|---|
| Melting Point - Solidus°F | 1981 |
| Densitylb/cu in. at 68°F | 0.318 |
| Specific Gravity | 8.81 |
| Electrical Conductivity% IACS at 68°F | 78 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 186 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.2 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 17000 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Poor |
| Seam Weld | Poor |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Poor |
Common Fabrication Processes
- Blanking
- Cold working
- Drawing
- Extruding
- Forging
- heading
- Hot isostatic pressing of powder
- Hot working
- Machining
- Roll Threading and Knurling
- Rolling
- Swaging
- Upsetting
| Treatment | Minimum* | Maximum* | ||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Annealing | 1200 | 1800 | ||
| Product Category | Product | Reason Category | Reason |
|---|---|---|---|
| Electrical | Contactor Supports | Conductivity (Electrical) | Electrical Conductivity |
| Contactor Supports | Conductivity (Thermal) | Thermal Conductivity | |
| Contactor Supports | Corrosion Resistance | Corrosion Resistance | |
| Contactor Supports | Mechanical Properties | High Strength | |
| Contactor Supports | Mechanical Properties | Retains Strength at High Temperatures | |
| Contactor Supports | Solderability | Solderability | |
| Electronic Lead Frames | Conductivity (Electrical) | Electrical Conductivity | |
| Electronic Lead Frames | Conductivity (Thermal) | Thermal Conductivity | |
| Electronic Lead Frames | Corrosion Resistance | Corrosion Resistance | |
| Electronic Lead Frames | Mechanical Properties | High Strength | |
| Electronic Lead Frames | Mechanical Properties | Retains Strength at High Temperatures | |
| Electronic Lead Frames | Solderability | Solderability | |
| High-Field Magnetic Coils | Conductivity (Electrical) | Electrical Conductivity | |
| High-Field Magnetic Coils | Conductivity (Thermal) | Thermal Conductivity | |
| High-Field Magnetic Coils | Corrosion Resistance | Corrosion Resistance | |
| High-Field Magnetic Coils | Mechanical Properties | High Strength | |
| High-Field Magnetic Coils | Mechanical Properties | Retains Strength at High Temperatures | |
| High-Field Magnetic Coils | Solderability | Solderability | |
| Hybrid Circuit Packages | Conductivity (Electrical) | Electrical Conductivity | |
| Hybrid Circuit Packages | Conductivity (Thermal) | Thermal Conductivity | |
| Hybrid Circuit Packages | Corrosion Resistance | Corrosion Resistance | |
| Hybrid Circuit Packages | Mechanical Properties | High Strength | |
| Hybrid Circuit Packages | Mechanical Properties | Retains Strength at High Temperatures | |
| Hybrid Circuit Packages | Solderability | Solderability | |
| Incandescent Lamp Leads | Conductivity (Electrical) | Electrical Conductivity | |
| Incandescent Lamp Leads | Conductivity (Thermal) | Thermal Conductivity | |
| Incandescent Lamp Leads | Corrosion Resistance | Corrosion Resistance | |
| Incandescent Lamp Leads | Mechanical Properties | High Strength | |
| Incandescent Lamp Leads | Mechanical Properties | Retains Strength at High Temperatures | |
| Incandescent Lamp Leads | Solderability | Solderability | |
| Microwave Power Tube Components | Conductivity (Electrical) | Electrical Conductivity | |
| Microwave Power Tube Components | Conductivity (Thermal) | Thermal Conductivity | |
| Microwave Power Tube Components | Corrosion Resistance | Corrosion Resistance | |
| Microwave Power Tube Components | Mechanical Properties | High Strength | |
| Microwave Power Tube Components | Mechanical Properties | Retains Strength at High Temperatures | |
| Microwave Power Tube Components | Solderability | Solderability | |
| Relay Blades | Conductivity (Electrical) | Electrical Conductivity | |
| Relay Blades | Conductivity (Thermal) | Thermal Conductivity | |
| Relay Blades | Corrosion Resistance | Corrosion Resistance | |
| Relay Blades | Mechanical Properties | High Strength | |
| Relay Blades | Mechanical Properties | Retains Strength at High Temperatures | |
| Relay Blades | Solderability | Solderability | |
| X-ray Tube Components | Conductivity (Electrical) | Electrical Conductivity | |
| X-ray Tube Components | Conductivity (Thermal) | Thermal Conductivity | |
| X-ray Tube Components | Corrosion Resistance | Corrosion Resistance | |
| X-ray Tube Components | Mechanical Properties | High Strength | |
| X-ray Tube Components | Mechanical Properties | Retains Strength at High Temperatures | |
| X-ray Tube Components | Solderability | Solderability | |
| Industrial | Back-up bars for Welding | Bearing Properties | Non-Stick to Coated Steels |
| Back-up bars for Welding | Conductivity (Thermal) | Thermal Conductivity | |
| High Flux Electromagnets | Conductivity (Electrical) | Electrical Conductivity | |
| High Flux Electromagnets | Conductivity (Thermal) | Thermal Conductivity | |
| High Flux Electromagnets | Mechanical Properties | High Strength | |
| Mig Welding Tips | Bearing Properties | Non-Sticking of Weld Splatter | |
| Mig Welding Tips | Friction & Wear Properties | Low Wear Rate of Feed Hole | |
| Mig Welding Tips | Machining Characteristics | Downtime for Cleaning and Change-Over Reduced | |
| Mig Welding Tips | Mechanical Properties | High Strength | |
| Molds for Continuous Casting Machines | Conductivity (Thermal) | Thermal Conductivity | |
| Molds for Continuous Casting Machines | Corrosion Resistance | Corrosion Resistance | |
| Molds for Continuous Casting Machines | Mechanical Properties | High Strength | |
| Molds for Continuous Casting Machines | Mechanical Properties | Retains Strength at High Temperatures | |
| Resistance Welding Electrodes | Conductivity (Electrical) | Electrical Conductivity | |
| Resistance Welding Electrodes | Conductivity (Thermal) | Thermal Conductivity | |
| Resistance Welding Electrodes | Corrosion Resistance | Corrosion Resistance | |
| Resistance Welding Electrodes | Mechanical Properties | Retains Strength at High Temperatures | |
| Resistance Welding Electrodes | Softening Resistance | Resistance to Thermal Softening | |
| Seam Welding Wheels | Conductivity (Electrical) | Electrical Conductivity | |
| Seam Welding Wheels | Conductivity (Thermal) | Thermal Conductivity | |
| Seam Welding Wheels | Corrosion Resistance | Corrosion Resistance | |
| Seam Welding Wheels | Mechanical Properties | High Strength | |
| Seam Welding Wheels | Mechanical Properties | Retains Strength at High Temperatures | |
| Side Dam Blocks for Hazelett Casting Machines | Conductivity (Thermal) | Thermal Conductivity | |
| Side Dam Blocks for Hazelett Casting Machines | Corrosion Resistance | Corrosion Resistance | |
| Side Dam Blocks for Hazelett Casting Machines | Mechanical Properties | High Strength | |
| Side Dam Blocks for Hazelett Casting Machines | Mechanical Properties | Retains Strength at High Temperatures | |
| Soldering Gun Tips | Conductivity (Thermal) | Thermal Conductivity | |
| Soldering Gun Tips | Corrosion Resistance | Corrosion Resistance | |
| Soldering Gun Tips | Mechanical Properties | High Strength | |
| Soldering Gun Tips | Mechanical Properties | Retains Strength at High Temperatures | |
| Spot Welding Electrodes | Bearing Properties | Non-Stick to Coated Steels | |
| Spot Welding Electrodes | Conductivity (Electrical) | Electrical Conductivity | |
| Spot Welding Electrodes | Conductivity (Thermal) | Thermal Conductivity |
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.