Copper Alloy 110/C110/C1100 Electrolytic Tough Pitch (ETP) is a very pure alloy of copper (99.9% min. cu). It is a versatile alloy because of its resistance to corrosion, high electrical and thermal conductivity, and its aesthetic quality. It is used for a variety of projects and applications including construction, DIY, arts and craft projects, rfi shielding, manufacturing, electrical applications, research and development and much more.
C110 Data Specifications – Manufactured to ASTM B152 (Certification of Conformance Provided upon Request)
Chemical Properties
- Copper-99.9% (min.)
- Oxygen-0.05% (max.)
Physical Properties
- Density: lb/cu in. at 68F-0.322
- Thermal Conductivity: 226 BTU- /sq.ft./hr/°F
- Electrical Resistivity: 10.3 ohm circ mils/ft
- Electrical Conductivity: (annealed) 101% IACS
- Modulus of Elasticity: 17,000,000 psi
- Coeff of Thermal Expansion: 68-572 Fahrenheit | 9.8PPM/Fahrenheit
Mechanical Properties
| Tensile Strength | Yield Strenth1 | Elongation2 | |
|---|---|---|---|
| Temper-Annealed | 26 to 38 ksi | 6 to 13 x 1000 psi | 20-50 |
- Annealing: This alloy can be annealed between 700 and 1200 degrees Fahrenheit
- Hot Treatment: 1400-1600 Fahrenheit
- Melting Point (approx.): 1981 Fahrenheit
Fabrication Information
- Soldering: Excellent
- Brazing: Good
- Oxyacetylene Welding: Not Recommended
- Gas Shielded Arc Welding: Fair
- Coated Metal Arc Welding: Not Recommended
- Spot Weld: Not Recommended
- Seam Weld: Not Recommended
- Butt Weld: Good
- Cold worked capability: Excellent
- Hot Formed Capability: Excellent
- Forgeability Rating: 65
- Machinability Rating: 20
(1) 0.2% offset (2) % in 2 inches
This information is for reference only. Basic Copper Inc. provides this information without obligation or liability. Contact us for complete material property data sheets.