110 Copper Data
110 is a ETP Copper, Electrolytic Tough Pitch. It has conductivity 101% IACS, is ductile, and is anneal resistant. C11000 is mainly used for plumbing fittings and some electrical components not requiring extensive machining.
Cold work, as by drawing, raises the metals hardness and improves machinability somewhat. The small amount of copper oxide in electrolytic tough pitch copper (C11000) helps break up machining chips while leaving the metal's electrical properties essentially unaffected. Density = 0.322 lb/in3 at 68 F
Copper: 99.90% minimum
Oxygen: remainder usually .04%
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
Capacity for Being Cold Worked - Excellent
Capacity for Being Hot Formed - Excellent
Forgeability Rating - 65
Machinability Rating - 20
| Physical Properties | Results |
| Density | 0.321 lb/in3 |
| Mechanical Properties | |
| Hardness, Rockwell F | 40 |
| Tensile Strength, Ultimate | 31900 psi |
| Tensile Strength, Yield | 10000 psi |
| Elongation at Break | 50 % |
| Poisson's Ratio | 0.33 |
| Shear Strength | 21800 psi |
| Thermal Properties | |
| Heat of Fusion | 88.2 BTU/lb |
| CTE, linear 20°C | 9.44 μin/in-°F |
| CTE, linear 100°C | 9.61 μin/in-°F |
| CTE, linear 250°C | 9.83 μin/in-°F |
| Specific Heat Capacity | 0.092 BTU/lb-°F |
| Thermal Conductivity | 2690 BTU-in/hr-ft2-°F |
| Melting Point | 1950 - 1980 °F |
| Softening Point | 680 °F |
| Processing Properties | |
| Annealing Temperature | 887 - 1380 °F |
| Hot-Working Temperature | 1380 - 1610 °F |