Find suppliers for this alloy
C15720
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 (%) | 99.52 | 0.18 | 0.16 | ||
Max (%) | 0.01 | 0.01 | 0.22 | 0.24 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell F scale | Section Size (in) |
Cold Work (%) |
---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||||||
Flat Products | Annealed | O61 |
74 Typ |
66 Typ |
14 Typ |
0.05 | |||
Annealed | O61 |
64 Typ |
56 Typ |
21 Typ |
0.05 | ||||
Annealed | O61 |
70 Typ |
55 Typ |
13 Typ |
0.006 | ||||
Annealed | O61 |
79 Typ |
74 Typ |
8 Typ |
0.05 | ||||
As Hot Extruded | M30 |
62 Typ |
54 Typ |
25 Typ |
0.25 | ||||
Hard | H04 |
82 Typ |
78 Typ |
5 Typ |
0.05 | 80 | |||
Hard | H04 |
95 Typ |
92 Typ |
3 Typ |
0.01 | 96 | |||
Hard | H04 |
78 Typ |
74 Typ |
6 Typ |
0.09 | 64 | |||
Hard | H04 |
85 Typ |
82 Typ |
4 Typ |
0.03 | 88 | |||
Rod | Annealed | O61 |
67 Typ |
58 Typ |
22 Typ |
66 Typ |
0.275 | ||
Annealed | O61 |
71 Typ |
64 Typ |
20 Typ |
69 Typ |
0.275 | |||
Annealed | O61 |
77 Typ |
74 Typ |
17 Typ |
72 Typ |
0.275 | |||
As Hot Extruded | M30 |
67 Typ |
57 Typ |
20 Typ |
4 | ||||
As Hot Extruded | M30 |
64 Typ |
56 Typ |
25 Typ |
1.125 | ||||
As Hot Extruded | M30 |
76 Typ |
74 Typ |
13 Typ |
3 | ||||
Hard | H04 |
80 Typ |
77 Typ |
16 Typ |
74 Typ |
0.275 | 94 | ||
Hard | H04 |
70 Typ |
65 Typ |
21 Typ |
68 Typ |
0.75 | 55 | ||
Hard | H04 |
74 Typ |
71 Typ |
19 Typ |
72 Typ |
0.5 | 80 | ||
Wire | Annealed | O61 |
73 Typ |
68 Typ |
8 Typ |
0.05 | |||
Annealed | O61 |
69 Typ |
60 Typ |
10 Typ |
0.05 | ||||
Annealed | O61 |
78 Typ |
75 Typ |
3 Typ |
0.05 | ||||
Hard | H04 |
85 Typ |
82 Typ |
2 Typ |
0.05 | 99.8 | |||
Hard | H04 |
96 Typ |
93 Typ |
1 Typ |
0.02 | 99.9 | |||
Hard | H04 |
81 Typ |
78 Typ |
2 Typ |
0.1 | 99.2 | |||
Hard | H04 |
98 Typ |
96 Typ |
1 Typ |
0.014 | 99.9 |
Melting Point - Liquidus°F | 1981 |
---|---|
Melting Point - Solidus°F | 1981 |
Densitylb/cu in. at 68°F | 0.319 |
Specific Gravity | 8.83 |
Electrical Conductivity% IACS at 68°F | 89 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 204 |
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
- Etching
- Extruding
- Forging
- heading
- Hot isostatic pressing of powder
- Hot working
- Machining
- Roll Threading and Knurling
- Rolling
- Stamping
- Swaging
- Upsetting
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1200 | 1800 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Amortisseur Bars in Synchronous Motors | Conductivity (Electrical) | Electrical Conductivity |
Amortisseur Bars in Synchronous Motors | Conductivity (Thermal) | Thermal Conductivity | |
Amortisseur Bars in Synchronous Motors | Corrosion Resistance | Corrosion Resistance | |
Amortisseur Bars in Synchronous Motors | Mechanical Properties | High Strength | |
Amortisseur Bars in Synchronous Motors | Mechanical Properties | Retains Strength at High Temperatures | |
Amortisseur Bars in Synchronous Motors | Solderability | Solderability | |
Anodes | Conductivity (Electrical) | Electrical Conductivity | |
Cathodes | Conductivity (Electrical) | Electrical Conductivity | |
Cathodes | Conductivity (Thermal) | Thermal Conductivity | |
Cathodes | Corrosion Resistance | Corrosion Resistance | |
Circuit Breakers | Conductivity (Electrical) | Electrical Conductivity | |
Circuit Breakers | Conductivity (Thermal) | Thermal Conductivity | |
Circuit Breakers | Corrosion Resistance | Corrosion Resistance | |
Circuit Breakers | Mechanical Properties | Retains Strength at High Temperatures | |
Circuit Breakers | Solderability | Solderability | |
Commutators in DC Devices | Conductivity (Electrical) | Electrical Conductivity | |
Commutators in DC Devices | Conductivity (Thermal) | Thermal Conductivity | |
Commutators in DC Devices | Corrosion Resistance | Corrosion Resistance | |
Commutators in DC Devices | Mechanical Properties | High Strength | |
Commutators in DC Devices | Mechanical Properties | Retains Strength at High Temperatures | |
Commutators in DC Devices | Solderability | Solderability | |
Connectors | Conductivity (Electrical) | Electrical Conductivity | |
Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Mechanical Properties | High Strength | |
Connectors | Mechanical Properties | Retains Strength at High Temperatures | |
Connectors | Solderability | Solderability | |
Contact Supports | Conductivity (Electrical) | Electrical Conductivity | |
Contact Supports | Conductivity (Thermal) | Thermal Conductivity | |
Contact Supports | Corrosion Resistance | Corrosion Resistance | |
Contact Supports | Mechanical Properties | High Strength | |
Contact Supports | Mechanical Properties | Retains Strength at High Temperatures | |
Electrical Relay Components | Conductivity (Electrical) | Electrical Conductivity | |
Electrical Relay Components | Conductivity (Thermal) | Thermal Conductivity | |
Electrical Relay Components | Corrosion Resistance | Corrosion Resistance | |
Electrical Relay Components | Mechanical Properties | High Strength | |
Electrical Relay Components | Solderability | Solderability | |
Grids | Conductivity (Electrical) | Electrical Conductivity | |
Grids | Conductivity (Thermal) | Thermal Conductivity | |
Grids | Corrosion Resistance | Corrosion Resistance | |
Grids | Mechanical Properties | High Strength | |
Grids | Mechanical Properties | Retains Strength at High Temperatures | |
Grids | Solderability | Solderability | |
Heat Sinks | Conductivity (Electrical) | Electrical Conductivity | |
Heat Sinks | Conductivity (Thermal) | Thermal Conductivity | |
Heat Sinks | Corrosion Resistance | Corrosion Resistance | |
Heat Sinks | Mechanical Properties | High Strength | |
Heat Sinks | Mechanical Properties | Retains Strength at High Temperatures | |
Helixes | Conductivity (Electrical) | Electrical Conductivity | |
Helixes | Conductivity (Thermal) | Thermal Conductivity | |
Helixes | Corrosion Resistance | Corrosion Resistance | |
Helixes | Mechanical Properties | High Strength | |
Helixes | Mechanical Properties | Retains Strength at High Temperatures | |
Helixes | 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 | |
Lead Frames for Integrated Circuits | Conductivity (Electrical) | Electrical Conductivity | |
Lead Frames for Integrated Circuits | Conductivity (Thermal) | Thermal Conductivity | |
Lead Frames for Integrated Circuits | Corrosion Resistance | Corrosion Resistance | |
Lead Frames for Integrated Circuits | Mechanical Properties | High Strength | |
Lead Frames for Integrated Circuits | Mechanical Properties | Retains Strength at High Temperatures | |
Lead Frames for Integrated Circuits | Solderability | Solderability | |
Lead wires | Conductivity (Electrical) | Electrical Conductivity | |
Lead wires | Conductivity (Thermal) | Thermal Conductivity | |
Lead wires | Corrosion Resistance | Corrosion Resistance | |
Lead wires | Mechanical Properties | High Strength | |
Lead wires | Mechanical Properties | Retains Strength at High Temperatures | |
Lead wires | Solderability | Solderability | |
Microwave Tube Components | Conductivity (Electrical) | Electrical Conductivity | |
Microwave Tube Components | Conductivity (Thermal) | Thermal Conductivity | |
Microwave Tube Components | Corrosion Resistance | Corrosion Resistance | |
Microwave Tube Components | Mechanical Properties | Retains Strength at High Temperatures | |
Microwave Tube Components | Solderability | Solderability | |
Pin Connectors | Corrosion Resistance | Corrosion Resistance | |
Pin Connectors | Mechanical Properties | High Strength | |
Pin Connectors | Mechanical Properties | Retains Strength at High Temperatures | |
Radiators | Brazing Characteristics | Brazability | |
Radiators | Conductivity (Thermal) | Thermal Conductivity | |
Radiators | Corrosion Resistance | Corrosion Resistance | |
Radiators | Mechanical Properties | High Strength | |
Radiators | Mechanical Properties | Retains Strength at High Temperatures | |
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 | |
Rotor Bars | Conductivity (Electrical) | Electrical Conductivity | |
Rotor Bars | Conductivity (Thermal) | Thermal Conductivity | |
Rotor Bars | Corrosion Resistance | Corrosion Resistance | |
Rotor Bars | Mechanical Properties | High Strength | |
Rotor Bars | Mechanical Properties | Retains Strength at High Temperatures | |
Springs, Relay and Switch | Conductivity (Electrical) | Electrical Conductivity | |
Springs, Relay and Switch | Conductivity (Thermal) | Thermal Conductivity | |
Springs, Relay and Switch | Corrosion Resistance | Corrosion Resistance | |
Springs, Relay and Switch | Mechanical Properties | High Strength | |
Springs, Relay and Switch | Mechanical Properties | Retains Strength at High Temperatures | |
Switches | Conductivity (Electrical) | Electrical Conductivity | |
Switches | Conductivity (Thermal) | Thermal Conductivity | |
Switches | Corrosion Resistance | Corrosion Resistance | |
Switches | Mechanical Properties | High Strength | |
Switches | Mechanical Properties | Retains Strength at High Temperatures | |
Vacuum Tube Components | Conductivity (Electrical) | Electrical Conductivity | |
Vacuum Tube Components | Conductivity (Thermal) | Thermal Conductivity | |
Vacuum Tube Components | Corrosion Resistance | Corrosion Resistance | |
Vacuum Tube Components | Mechanical Properties | High Strength | |
Vacuum Tube Components | Mechanical Properties | Retains Strength at High Temperatures | |
Vacuum Tube Components | Solderability | Solderability | |
Wire | Conductivity (Electrical) | Electrical Conductivity | |
Wire | Conductivity (Thermal) | Thermal Conductivity | |
Wire | Corrosion Resistance | Corrosion Resistance | |
Wire | Mechanical Properties | High Strength | |
Wire | Mechanical Properties | Retains Strength at High Temperatures | |
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 | Electrolytic Chlorine Cell Connectors | Conductivity (Thermal) | Thermal Conductivity |
Electrolytic Chlorine Cell Connectors | Corrosion Resistance | Corrosion Resistance | |
Electrolytic Chlorine Cell Connectors | Mechanical Properties | High Strength | |
Electrolytic Chlorine Cell Connectors | 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 | Oxidation Resistance | |
Resistance Welding Electrodes | Softening Resistance | Resistance to Thermal Softening | |
Soldering Gun Tips | Conductivity (Electrical) | Electrical Conductivity | |
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 |
Applicable Specifications
Corrosion Properties