CuZn38 Brass Foil for Fin
CuZn38 Brass foil, is an average copper content of 62% of the ordinary brass, good mechanical properties, good plasticity under hot condition, also good in cold conditon, good machinability, easy brazing and welding, good Corrosion resistance, but easy to crack during corrosion.
Chemical Composition
| Cu | Zn |
64-68(wt%) | balance |
Mechanical Properties
Temper | Temper | JIS | Tensile | Hardness |
Hard | Y | H | 380-480 | 100-140 |
Extra hard | T | EH | ≥460 | ≥135 |
Note： We can provide products with other properties according to customers` requirements. | ||||
Physical Properties
| Density： 8.5g/cm³ Electronic conductivity(20°C): 27%IACS Thermal conductivity(20°C): 120W/(m°C) Elastic modulus: 105000N/mm² Thermal expansion coefficient(20-300°C): 20 X 10-6°C -1 |
Sizes and Tolerances
| Thickness (mm) | Thickness Tolerances (mm) | Width (mm) | Width Tolerances (mm) |
0.04-0.06 | ±0.003 | 16-210 | ±0.08 |
＞0.06-0.10 | ±0.005 |
Specifications Available
| Thickness (mm) | Width (mm) | Temper |
| 0.04-0.1 | 16-210 | Y，T |
| Inner diameter of coil:78mm,102mm and 150mm. | ||
CuZn38 Brass foil, is an average copper content of 62% of the ordinary brass, good mechanical properties, good plasticity under hot condition, also good in cold conditon, good machinability, easy brazing and welding, good Corrosion resistance, but easy to crack during corrosion.
Management system
Having founded a scientific and complete standardization system and information management system. Having perfected technical, management and working standards and kept them in continuous and efficient function, improvement and creativity.
Service promise
Sticking to the business purpose of”considering for customers wholeheartedly, providing high quality products and satisfying service for customers wholeheartedly, and creating benefit for customers wholeheartedly”.
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