Description
🎯 High-Precision EDM Molybdenum Wire – 0.18mm × 2000m, 99.95% Pure
📦 Product Overview
This EDM molybdenum wire listing specifies 99.95% molybdenum purity, 0.18mm diameter and 2000m spool length. Send the machine make and model, permitted electrode material, wire diameter, spool/core dimensions, quantity and required inspection documents. Confirm compatibility and the quotation scope before ordering; other wire sizes require order-specific review.
Cutting performance and wire breakage depend on the machine, wire-feed system, guide condition, tension, dielectric and cutting settings. Share the workpiece material, required cutting speed and surface finish so the wire and operating requirements can be reviewed for the job.
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | EDM Molybdenum Wire |
| Diameter | 0.18 mm |
| Length | 2000 meters per spool |
| Purity | ≥ 99.95% |
| Density | 10.2 g/cm³ |
| Melting Point | 2610°C |
| Electrical Conductivity | 35% IACS |
| Tensile Strength | ≥ 930 MPa |
| Elongation | ≥ 15% |
| Color | Dark Grey / Silvery |
| Tolerance | ±0.001 mm |
| Spool Type | Vacuum-sealed Plastic Spool |
Specify the required inspection method and acceptance limits for diameter, surface condition, tensile properties and purity. Agree the applicable standard, surface acceptance criteria and batch documents with the order.
🔍 Features & Benefits
✅ High-Precision EDM molybdenum wire with ultra-fine 0.18mm diameter for micro-machining.
✅ Long spool length (2000m) reduces downtime caused by frequent spool changes.
✅ 99.95% molybdenum purity ensures stable discharge, excellent conductivity, and low wire breakage.
✅ Superior surface finish and edge accuracy during cutting.
✅ Vacuum packaging for long shelf life and oxidation protection.
✅ Uniform diameter and high tensile strength for steady discharge and tight tolerance control.
✅ Suitable for high-speed automatic wire cutting machines.
Select electrode material for the actual machine and process. Review the molybdenum wire ordering information, prepare the material purchasing requirements, or request an EDM wire quotation.
🧪 Chemical Composition (Typical)
| Element | Content (wt%) |
| Mo | ≥ 99.95 |
| Fe | ≤ 0.002 |
| Ni | ≤ 0.002 |
| C | ≤ 0.010 |
| O | ≤ 0.005 |
Specify the required chemical and gas-analysis methods and reporting scope. Confirm whether LECO analysis, ICP-OES results and batch traceability are included in the quotation.
🔧 Applications
Our high-precision EDM molybdenum wire is suitable for various wire-cut EDM applications:
- 🔩 Mold Manufacturing – High-tolerance mold components for injection, die-casting, and extrusion.
- 🛠️ Tool Making – Precise cutting of high-speed steel, carbide, and hardened alloys.
- 🚘 Automotive Industry – Cutting intricate parts, gears, and high-precision assemblies.
- 🛰️ Aerospace Components – Production of complex geometries in exotic alloys.
- 📱 Electronics – Wire cutting of semiconductor molds and micro parts.
- 🏥 Medical Devices – For titanium and stainless-steel surgical components.
🛠️ Packaging & Storage
Every spool of EDM molybdenum wire is individually packaged to ensure safety during transportation and storage:
- Vacuum-sealed in moisture-proof packaging
- Plastic or metal spools (DIN100/DIN160)
- Carton boxes with shock-absorption lining
- Labels with batch number, weight, and specs
Storage recommendation:
- Store in a dry, clean environment
- Avoid exposure to moisture, oils, and contaminants
🧰 Customization Options
We support custom dimensions and tolerances for bulk orders:
- Wire diameters: 0.10mm to 0.25mm
- Spool lengths: 1000m to 3000m
- Core ID customization: for compatibility with specific EDM machines
- Surface finish adjustment upon request
Custom labeling, barcode, and logo printing available for OEM clients.
📄 Documentation & Compliance
Request the required material and inspection documents for the actual order. Availability and scope of the following documents must be confirmed in the quotation:
- EN10204 3.1 Mill Test Certificate
- Material Safety Data Sheet (MSDS)
- Inspection report (diameter, tensile strength, purity)
- Country of Origin Certificate (CO)
- Optional SGS / BV third-party inspection
❓ FAQ – EDM Molybdenum Wire
Q1: Is this EDM molybdenum wire suitable for automatic wire-cut machines?
A1: Send the exact machine make/model and wire-feed requirements. Check the manufacturer’s permitted electrode materials and diameters, then confirm compatibility with 0.18mm molybdenum wire and the required spool/core dimensions.
Q2: Does the wire break easily during high-speed machining?
A2: Wire breakage is influenced by machine settings, tension, guides, dielectric, workpiece and wire condition. Match the specified tensile properties and diameter to the machine requirements, and review the cutting setup for the intended job.
Q3: Can I request a sample before placing a bulk order?
A3: Yes. We offer small samples depending on availability. Contact our team for details.
Q4: How long is the delivery time?
A4: For standard sizes, lead time is typically 3–7 working days. Custom orders may take longer.
Q5: Do you offer other molybdenum consumables?
A5: Yes, we also provide molybdenum sheets, plates, and tubes. Please browse our website.
📞 Contact Us
📧 Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏭 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaanxi, China
🌐 Website: https://niticu.com
Send the machine model, wire and spool requirements, quantity and delivery destination for quotation and technical review.
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