Description
99.95% Cobalt Rod
🧱 Product Overview
The Cobalt Rod listing records 99.95% cobalt (Co) for rod stock and further processing. Select the supplied condition, purity reporting basis and impurity limits for the intended magnetic-alloy, chemical-processing or alloy-feedstock requirement.
Confirm the required melting and forging route, dimensions and lot inspection with the quotation. The final alloy chemistry, component geometry and service conditions determine the acceptance requirements for downstream parts.
🔬 Chemical Composition
Element Symbol Typical Content (%) Cobalt Co ≥ 99.95 Iron Fe ≤ 0.01 Nickel Ni ≤ 0.01 Copper Cu ≤ 0.005 Carbon C ≤ 0.005 Oxygen O ≤ 0.01 The composition table retains the catalog reference values. Specify the purity basis, impurity limits and required analysis method, such as ICP-OES or LECO analysis, and confirm the lot report and sampling requirements with the quotation.
⚙️ Mechanical Properties
Property Value Tensile Strength 400 – 600 MPa Yield Strength ~250 MPa Elongation at Break 10 – 15% Hardness (HV) 150 – 200 HV Density 8.90 g/cm³ The mechanical table provides catalog reference values. Order Cobalt Rods using the required condition, machining allowance, component geometry and mechanical inspection criteria.
🌡️ Physical Properties
Property Value Melting Point ~1495 °C Boiling Point ~2927 °C Magnetic Property Ferromagnetic Electrical Resistivity ~6.24 µΩ·cm Thermal Conductivity ~100 W/m·K Modulus of Elasticity ~211 GPa The ferromagnetic nature of cobalt makes it indispensable for magnetic and energy storage applications.
🛠 Applications
🔋 Battery & Energy Storage
- Cobalt feedstock for further conversion into lithium-ion cathode chemistry (e.g. LCO, NMC)
- Supercapacitor electrodes
- Hydrogen storage materials
🧲 Magnetic Materials
- Alnico and Samarium-Cobalt magnets
- Magnetron sputtering targets
- High-performance motor magnets
🧪 Specialty Alloys
- Cobalt-based superalloys for turbines
- Feedstock for specified medical-alloy manufacturing; confirm the final alloy and component requirements
- Aerospace-grade alloys (with Ni, Cr)
🏭 Chemical Processing
- Catalyst production
- Wear-resistant surfaces
- Electrochemical coatings
For temperature or chemical exposure, specify the intended atmosphere, thermal cycle, chemical medium and component loading. Confirm the selected rod condition and required acceptance tests for the project.
🌍 Industry References
Cobalt is a strategic material recognized for its essential role in battery and magnet manufacturing. According to the U.S. Geological Survey (USGS), cobalt is used in batteries and alloys.
Compare the offered cobalt rod lot with the ordered purity basis, impurity limits, material condition and dimensional inspection requirements.
For elemental properties and background, see Royal Society of Chemistry cobalt information.
🧰 Advanced Uses in Cutting-Edge Technologies
The rise of green energy, medical innovations, and aerospace technology has amplified the demand for Cobalt Rods. In particular:
- Battery-material processing: define the required cathode chemistry, conversion route and metallic cobalt feedstock analysis.
- Alloy development: specify the final alloy composition, material condition and component acceptance requirements.
- High-temperature component development: for intended service exceeding 1000°C, identify the final alloy and confirm temperature, atmosphere, loading and acceptance requirements.
Include the required impurity limits, dimensional inspection and lot identification so the offered material can be checked against the purchase specification.
📏 Customization & Specifications
Parameter Range / Options Diameter 2 mm – 80 mm Length Up to 3000 mm (customizable) Purity 99.95% (standard), 99.99% on request Surface Finish Turned, Polished, Bright Shape Options Round (default), Square, Custom Custom shapes, centerless grinding, and tight tolerances are available on request.
State the required quality-system documentation, including any ISO 9001 evidence, lot traceability and inspection records, and confirm the document scope with the quotation.
Inspection and Order Documents
- Purity analysis requirements (ICP-OES, GDMS)
- 🧪 Hardness and mechanical testing
- 🔍 Surface inspection and defect analysis
- 🧲 Magnetic property verification
- Specify required RoHS and REACH declarations for quotation review.
If independent inspection is required, state the third-party report, sampling and acceptance scope for confirmation with the quotation.
✅ Why Choose NiTiCu Metal’s Cobalt Rod?
- Confirm export documents and destination requirements with the order.
- 🏭 Factory-direct pricing and stable inventory
- Ordered purity basis, impurity limits and lot identification
- Specify Mill Test Certificate (EN10204 3.1) requirements in the order.
- Confirm the test laboratory, sampling and required batch reports.
- 🛫 Fast order processing and global delivery network
Compare cobalt rods and alloy bars and high-purity cobalt plate. For a wrought CoCrMo alloy requirement, review the distinct F1537 CoCrMo bar listing. Browse cobalt materials by grade and form.
📦 Packaging & Delivery
- 📦 Plastic-sealed, vacuum-packed (on request)
- 📦 Wooden crates with moisture protection
- ✈️ Express air shipping and bulk sea freight options
- 🌍 Worldwide delivery to over 80 countries
- Confirm export documentation, HS codes and CO requirements for the destination.
For bulk orders, OEM packaging and custom labels are available.
Order Cobalt Rod
Send the diameter, length, material condition, quantity and drawing, together with the purity reporting basis, impurity limits and required dimensional or material inspection. Send your rod specification for a quotation and confirm the offered lot and documents against the purchase requirements.
📧 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📩 Contact us now for pricing, datasheets, and custom size orders — we reply within 24 hours.
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