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Applications | Mechanical and Chemical Data | Tolerances
Also known as chromium copper, c182 copper is offers excellent conductivity, weldability, and workability. This material excels with cold working, and it can be hot worked but it should be annealed again afterward and rapidly quenched. C182 should only be brazed or joined in a softened condition, as its physical properties degrade if it is hardened then brazed or welded. This alloy is typically used in electrical applications.
UNS C18200, CDA 182, C182, Class 2 Copper
Safety Data Sheet | Weight Calculator | Mill Test Reports
182 Round Bar | 182 Hex Bar | 182 Rectangle Bar | 182 Square Bar
Physical Properties 182 | |||||
| |||||
---|---|---|---|---|---|
Density | 0.321 lb/in3 | ||||
Ultimate Tensile Strength | 65 ksi | ||||
Yield Tensile Strength | 55 ksi | ||||
Shear Modulus | 7,250 ksi | ||||
Shear Strength | 45.5 ksi | ||||
Hardness Rockwell | Brinell (min.) | B75 | 137 | ||||
Elongation at Break Percentage | 13% | ||||
Reduction of Area | 3% | ||||
Modulus of Elasticity | 18,900 ksi | ||||
Poisson's Ratio | 0.34 | ||||
Machinability Percentage | 20% | ||||
Melting Point | 1,960-1,970 °F | ||||
Specific Heat | 9.3 x 10^-2 BTU/lb-°F | ||||
Thermal Conductivity | 2280 BTU-in/hr-ft^2-°F | ||||
Electrical Conductivity | 75% IACS |
Chemistry Information
|
|
Element |
Percentage |
Cu | 98.6 - 99.4 |
Pb | 0 - 0.1 |
Si | 11 - 13 |
Cr | 0.6 - 1.2 |
Fe | 0 - 0.1 |
Pb | 0 - 0.05 |
Cr | 0.6 - 1.2 |
Si | 11 - 13 |
Cu | 98.6 - 99.4 |
Fe | 0 - 0.1 |
Pb | 0 - 0.1 |
Pb | 0 - 0.05 |