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147
147 Copper Product Guide
Applications | Mechanical and Chemical Data | Tolerances
Overview
The addition of sulfur to c147 copper gives it excellent machinability and superb conductivity. Additionally, c147 exhibits high corrosion resistance. Hot working is rated as excellent, while cold working is rated as fair. Additionally, c147 is ideally suited to brazing, soldering, and butt welding. Spot welding, oxyacetylene welding, gas shielded arc welding, seam welding, and coated metal arc welding are also suitable but provide lower quality welds. This material is typically used for electrical, industrial, and plumbing applications.
Common Trade Names
UNS C14700, CDA 147, C147, ISO CuSP, Sulfur-Bearing Copper
Other Resources
Safety Data Sheet | Weight Calculator | Mill Test Reports
| Physical Properties 147 | |||||
| -H02 | |||||
|---|---|---|---|---|---|
| Density | 0.323 lb/in3 | ||||
| Ultimate Tensile Strength | 42.5 ksi | ||||
| Yield Tensile Strength | 39.9 ksi | ||||
| Shear Modulus | 6,380 ksi | ||||
| Shear Strength | 26.1 ksi | ||||
| Hardness Rockwell | Brinell | B43 | 77 | ||||
| Elongation at Break Percentage | 24.5% | ||||
| Modulus of Elasticity | 16,700 ksi | ||||
| Poisson's Ratio | 0.31 | ||||
| Machinability Percentage | 85% | ||||
| Melting Point | 1,953-1,969 °F | ||||
| Specific Heat | 9.2 x 10^-2 BTU/lb-°F | ||||
| Thermal Conductivity | 2600 BTU-in/hr-ft^2-°F | ||||
| Electrical Conductivity | 95% IACS | ||||
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