Tungsten EDM wire

precisionhigh-speed

Overview
Our molybdenum and tungsten EDM electrode wires are engineered for maximum cutting speed, consistent surface quality and high process reliability in wire electrical discharge machining (EDM). They enable precise removal of conductive hard materials using controlled electrical pulses.

Advantages at a glance

• Highest material purity
• High tensile strength and low elongation
• Excellent wire straightness and dimensional uniformity
• Good corrosion resistance
• Stable thermal properties for repeatable results

Product characteristics

• Optimized for process-secure wire EDM combining mechanical precision with efficient cutting
• High tensile strength reduces wire breaks and machining interruptions
• Controlled straightness and evenness ensure smooth wire feed and lower scrap rates
• Available on large-capacity reels to extend machining intervals

Molybdenum wire — key attributes

• Very high tensile strength and resistance to breakage for stable machining
• Enables precise spark erosion suitable for complex, delicate components
• Cost- and speed-efficient: can significantly reduce material removal costs and increase cutting speed compared with some alternatives
• Low elongation and mechanical stability protect sensitive workpieces

Tungsten wire — key attributes

• High wear resistance and long service life for demanding applications
• Excellent thermal and electrical conductivity for consistent spark behavior and precise cuts
• Can be drawn to very fine diameters for high-precision EDM work
• Long service life reduces operating costs and unplanned downtime

Applications

• Wire EDM of hard conductive materials
• Precision tool and mold making
• High-precision components for electronics, aerospace, medical and other industries

Technical specifications

• Materials: molybdenum (Mo) and tungsten (W)
• High material purity
• High tensile strength, low elongation
• Strict straightness and uniformity control
• Good corrosion resistance and thermal stability
• Available on large-capacity reels
• Optimized for wire EDM processes