Specifications
Key Features:
High Purity Material: Typically ≥ 99.9 – 99.95 % molybdenum for improved conductivity and stability.
Stable Discharge: Supports smooth spark generation for consistent cutting with fewer wire breaks.
Uniform Diameter: Tight diameter tolerance (±0.001–0.003 mm) ensures consistent kerf width and predictable cut performance.
Vacuum Packaging: Often vacuum-sealed on the spool to prevent oxidation and extend storage life.
High melting point, Low density and Thermal coefficients
Good thermal conductivity properties and Resistance of high-temperature
High tensile strength and Low elongation
Good stability and High precision of cutting
High speed and Long stable time of processing
Long lifetime and Non-poisonous
Uses:
- Wire EDM Machining:
- Precision mold and die manufacturing
- Aerospace part fabrication
- Automotive component cutting
- Hard-to-machine alloy cutting (e.g., tool steels, carbide materials)
- High-temperature elements and assemblies
- Electronic lead wires and lamp supports
- Research & development precision projects
Description
0.18 mm EDM Molybdenum Wire (2000 m spool) is a high-precision consumable used in Wire Electrical Discharge Machining (WEDM) machines. It’s fabricated from ultra-high purity molybdenum metal, engineered to deliver stable discharge performance, minimal breakage, and high cutting accuracy on conductive materials. It’s suitable for demanding industrial applications in mold making, aerospace, automotive parts, precision tools, and electronics.
Application:
- Electric light source, Electrode
- Heating elements, High-temperature components
- Wire-electrode cutting
- Spraying for auto parts

