A special gamma phase is formed through galvanizing, tensile deformation, and diffusion annealing. After drawing, the surface exhibits a micro-sawtooth morphology, which is conducive to tip discharge during electric discharge machining, increasing cutting efficiency by more than 20% and significantly improving the surface quality of the workpiece.
Mechanical Properties
| Name | Grade | Copper Content (%) | Tensile Strength | Elongation | Conductivity |
| Brass Wire | CuZn40 | 58.5-60.5 | 900-1000N/mm² | 1.5% | 22%IACS |
| CuZn37 | 60.5-63.5 | 900-1000N/mm² | 1.5% | 22%IACS | |
| CuZn35 | 63.5-68.0 | 900-1000N/mm² | 1.5% | 22%IACS | |
| Galvanized Wire | -- | -- | 900-1000N/mm² | 1.5% | 22%IACS |
| Gamma Wire | -- | -- | 900-1000N/mm² | 1.5% | 22%IACS |
Supply Method
| Coil/Diameter (mm/inch)/Weight (KG) | |||||||
| Coil | 0.07/0.003 | 0.10/0.004 | 0.15/0.006 | 0.20/0.008 | 0.25/0.010 | 0.30/0.012 | 0.33/0.014 |
| P3 | 1.0/1.5 | 1.5/3.0 | 3.0 | 3.0 | 3.0 | 3.0 | -- |
| P5 | -- | -- | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| P10 | -- | -- | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
| P15 | -- | -- | -- | 20.0 | 20.0 | 20.0 | 20.0 |
| K125 | 1.0/1.5 | 1.5/3.0 | 3.5 | 3.5 | 3.5 | 3.5 | -- |
| K160 | -- | -- | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
| K200 | -- | -- | -- | 16.0 | 16.0 | 16.0 | 16.0 |
| K250 | -- | -- | -- | -- | 25.0 | 25.0 | 25.0 |
Packaging
| Quantity per Carton | |
| Coil | Number of Spools |
| P3 | 4 |
| P5 | 4 |
| P10 | 2 |
| P15 | 1 |
| K125 | 4 |
| K160 | 2 |
| K200 | 1 |
| K250 | 1 |
Application Fields
● Precision Machining ● Mold Machining ● Aerospace Industry ● Automotive Industry
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