| PRO490ZN | ||||
| Brass EDM Wire | ||||
| ISO 9002 Certified Test Report | ||||
| Test Report, Standard | ||||
| Item | Zinc Coated / Soft Brass | |||
| Spool Type | P5R, 11.0 pound | |||
| Quantity | 5Kg, (1 spool) | |||
| Test Item | Unit | Specification | Result | |
| 1. Material | ||||
| 1.1 Base Material | % | Copper : 63 - 67 | Copper : 64 | |
| Zinc : 33 - 37 | Zinc : 36 | |||
| 1.2 Coating Material | Zinc | Zinc | ||
| 2. Appearance | ||||
| 2.1 Surface | Shall Be Good | Good | ||
| 2.2 Color | Silver | Silver | ||
| 3. Test | ||||
| 3.1 Diameter | inch | +0 | ||
| 0.00984 -0.0000787 | 0.009685 | |||
| -0.000196 | ||||
| 3.2 Tensile Strength | N/mm2 | 440 - 540 | 490 | |
| PSI | 64,000 - 78,000 | 71,000 | ||
| 3.3 Tensile Load | kgf | Above 4.52 | 4.90 | |
| 3.4 Elongation | kgf | 15 | 14.8 | |
| 3.5 Conductivity IACS | % | 23 | 23 | |
| 3.6 Straightness | % | Below 20 | 15 | |
| ProSource EDM Consumables | Sales@ProSourceEDM.com | |||
| Toll Free 1-888-262-2238 | ||||