EDM wire Tecno E.D.M. tecnoedm EDM electroerosion

EDM wire

EDM wire : our spark erosion are manufactured from a specially selected material base, the drawing machines are state of the art. Our own galvanic manufacturing and special annealing devices ensure the high quality level to our products (new ZN / CU diffusion processes).

Brass wire - BZ Wire CU 63-ZN 37

Extension: 15% BSZ – 0,50% BZH;
Traction strenght: <500 BSZ - >900 BZH;
Tolerance: +/- 0,001 BSZ – +/- 0,001 BZH;
Diameters in mm: 0,15; 0,20; 0,25; 0,30; 0,33.

Zinc coated wire - ZNC Wire CU 63-ZN 37

Extension: 15% ZNCS – 0,50% ZNCH;
Traction strenght: <500 ZNCS - >900 ZNCH;
Tolerance: +/- 0,001 ZNCS – +/- 0,001 ZNCH;
Diameters in mm: 0,15; 0,20; 0,25; 0,30; 0,33.