Language
|
Parameter |
Specification |
|
Material |
Molybdenum (Mo) |
|
Purity |
>=99.95% (Certified RoHS & REACH Compliant) |
|
Melting Point |
2623 deg C |
|
Density |
Approx. 10.2 g/cm3 |
|
Standard Diameters |
0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.08 mm, 0.10 mm (Custom sizes up to 3.0 mm available) |
|
Diameter Tolerance |
+-0.002 mm to +-0.005 mm (optimized per diameter) |
|
Surface Condition |
Bright, ultra-clean finish with low-friction wire drawing |
|
Reference Standards |
ASTM B387 / Custom OEM specifications |
|
Packaging |
Plastic spools, heavy-duty metal spools, vacuum-sealed anti-corrosion moisture-resistant cartons |
High Material Purity (>=99.95%)
Eliminating internal metallic impurities prevents micro-arcing and unstable discharges during cutting. A uniform chemical structure guarantees consistent electrical resistivity across the entire spool length, delivering stable cutting speeds and flawless surface finishes on hardened tool steel.
Precision Tolerances & Zero Feeding Jams
Strictly controlled diameter tolerances (+-0.002 mm to +-0.005 mm) eliminate erratic spark gaps and feeding issues. This precision ensures repeatable contour accuracy for complex multi-cavity injection molds and fine electronic components.
High Tensile Strength & Thermal Stability
Molybdenum maintains superior mechanical integrity at elevated temperatures, effectively resisting thermal expansion and elongation during high-speed EDM passes. This drastically minimizes unexpected wire breakage when navigating deep rib geometries or thick workpieces.
Optimized Low-Friction Surface
Drawn through specialized diamond dies to achieve a mirror-clean exterior, the wire reduces mechanical drag within EDM power feeders and contact blocks. Lower friction ensures consistent electrical contact and significantly extends the lifespan of critical machine components.
Plastic Injection Molds
Machining intricate cavity blocks, thin-wall core inserts, and precision slider components.
Automotive Tooling
Fabricating multi-cavity molds for interior trims, high-precision lighting housings, and under-the-hood electrical connector housings.
Electronics & Connectors
Cutting micro-scale terminal molds, precision switch housings, and high-density connector dies.
Precision Carbide Dies
Profiling tungsten carbide punch tools, powder metallurgy dies, and high-wear industrial components.
To guarantee absolute batch-to-batch consistency and regulatory compliance, every production lot undergoes rigorous multi-stage factory testing:
Chemical Spectrographic Analysis
Verifies molybdenum purity and ensures full alignment with environmental directives like RoHS and REACH.
Laser Micrometer Verification
Continuous non-contact measurement across the entire spool to control diameter and ovality tolerances.
Mechanical Tensile Testing
Comprehensive verification of breaking load limits and elongation metrics to ensure optimal wire flexibility.
Microscopic Surface Inspection
Rigorous visual and optical checks to detect any traces of oxidation, drawing residues, or microscopic surface flaws.
We provide flexible, scalable supply chain solutions tailored to global distributors, wholesalers, and high-volume mold-making facilities:
Guaranteed Stock & Fast Lead Times
Maintaining deep inventory reserves of standard dimensions to ensure rapid dispatch and eliminate costly production downtime.
Custom Dimensions & Winding
Non-standard wire diameters, customized spool weight capacities, and exact wire length winding.
Export-Grade Packaging
Vacuum-sealed anti-corrosion bags, heavy-duty moisture-resistant outer cartons, and private-labeling options for global shipping protection.
Dedicated Technical Support
Expert engineering guidance regarding tension settings, flushing parameters, and power optimization for leading EDM machine brands (e.g., Mitsubishi, Sodick, Fanuc, AgieCharmilles).
As one of the most professional molybdenum wires manufacturers and suppliers in China, we warmly welcome you to buy OEM molybdenum wires from our factory. All custom made products are with high quality and competitive price. Contact us for quotation.
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