медные полосы (бериллий медь)

1. High purity, high density, low oxygen, no holes, trachoma, good conductivity, corrosion out of the mold surface finish high heat treatment process, the electrode had no direction, suitable for fine to play, fine playing. 2. Materials, compact structure, corrosion speed, saving hours in advance of delivery time. 3. Electrode wear province can play a very multi-saving electrode to reduce costs. 4. Discharge of high precision, high surface finish mold. 5. Processing stability, adaptive and wide, easy to use. 6. Material Smooth supplier (no leather, no uneven) the use of lower total cost. Application example: plastic mold, stamping mold, rubber mold, drawing mold, die casting molds Main parts in copper strips(Beryllium copper) Be---1.85 2.1 Co---0 0.20 Ni---0 0.25 remaining part is Cu