Description
Grade 2 Titanium Wire – CP Titanium Coil and Straight Wire
📌 Product Overview
The GR2 Titanium Wire is a commercially pure Grade 2 Titanium Wire listing for coil, straight-length and spool enquiries. Use the ASTM B863 wire reference with the ordered edition, UNS R50400 designation, diameter, final condition and inspection requirements. Confirm the quoted material and required batch documents for the intended application.
The existing CP Titanium Wire (Commercially Pure) catalogue description states over 99% titanium content. Confirm chemistry against the ordered Grade 2 requirements and actual lot analysis. Specify the diameter and coil, straight-length or spool form; welding-filler and application-specific device requirements are separate order topics.
🔬 Chemical Composition
The linked Rolled Alloys technical data is external material-reference information. The following catalogue composition entries are retained for GR2 Titanium Wire / UNS R50400 enquiries; confirm the applicable wire standard edition and actual heat or lot analysis for acceptance.
| Element | Content (%) |
|---|---|
| Titanium (Ti) | ≥ 99.0 |
| Iron (Fe) | ≤ 0.30 |
| Oxygen (O) | ≤ 0.25 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.03 |
| Hydrogen (H) | ≤ 0.015 |
Key Advantages of Composition:
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High Purity Titanium – evaluate corrosion suitability using the actual medium, concentration, temperature and surface condition.
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Low Interstitial Content – confirm the ordered chemistry, final condition and forming acceptance requirements.
⚙ Mechanical Properties
The following Grade 2 Titanium Wire values are retained annealed-condition catalogue references. Confirm final supplied condition, diameter, test basis and acceptance requirements against the ordered specification and batch documents.
| Property | Value |
|---|---|
| Tensile Strength | 345 MPa (50 ksi) |
| Yield Strength (0.2% offset) | 275 MPa (40 ksi) |
| Elongation | ≥ 20% |
| Density | 4.51 g/cm³ |
| Modulus of Elasticity | 103 GPa |
| Melting Point | 1665 °C (3030 °F) |
Use the catalogue values for an initial GR2 Titanium Wire enquiry; confirm applicable chemical and mechanical requirements and final material condition before ordering.
🌊 Corrosion Resistance
For the ASTM B863 GR2 Titanium Wire enquiry, evaluate the actual service conditions for the following application topics:
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Marine Environments – specify temperature, chloride exposure, loading and required corrosion assessment for seawater or brackish-water service.
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Chemical Processing – identify the chloride, sulfate or organic-acid medium, concentration, temperature and exposure conditions.
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Medical Applications – identify the device or component requirements and required material and validation documents separately from industrial-wire specifications.
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Industrial Atmospheres – specify the operating atmosphere, humidity, temperature and application acceptance criteria.
🏭 Manufacturing Process
For the ordered GR2 Titanium Wire, confirm the production route, final supplied condition and inspection scope. The following existing process topics can be discussed with the quotation:
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Raw Material Selection – High-purity titanium sponge or ingot.
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Melting – confirm the required melting route and heat identity, including any specified Vacuum Arc Remelting (VAR) requirement.
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Hot Rolling / Forging – Primary shaping to rod size.
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Wire Drawing – Multi-stage reduction to desired diameter.
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Annealing – confirm the final annealed or other ordered condition and applicable mechanical requirements.
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Surface Finishing – Pickling or polishing to remove oxides and improve appearance.
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Final Inspection – specify the required dimensional, chemical and mechanical reporting and applicable acceptance criteria.
📐 Available Sizes
We offer Grade 2 Titanium Wire in:
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Diameter: 0.2 mm to 8 mm
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Forms: Coils, straight lengths, spools
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Surface: Bright, pickled, polished
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Custom sizes available upon request
🚀 Applications
The GR2 Titanium Wire can be considered for the following component-manufacturing enquiries. Confirm the design, service conditions and application-specific material requirements for the intended use:
Aerospace
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Fasteners
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Springs
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Wire meshes and cables
Marine
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Fishing equipment
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Mooring lines
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Corrosion-resistant rigging
Medical
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Surgical-implant component manufacturing enquiries requiring separately agreed device and material specifications
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Orthodontic component enquiries with specified material and device requirements
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Dental-prosthetic component enquiries with application-specific material requirements
Chemical Processing
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Heat exchanger wire coils
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Catalyst support grids
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Filtration systems
Industrial
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Welding-filler enquiries requiring separately agreed filler designation and welding procedure
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Jewelry and decorative applications
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Electrical connectors
For an ELI alloy-wire enquiry, compare our GR23 Titanium Wire. Confirm the ordered alloy, condition, product form and material documents for the intended component; Grade 2 CP wire and Grade 23 ELI wire address different material selections.
📜 Ordered Standards and Documents
For GR2 Titanium Wire, identify the applicable material and document requirements:
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ASTM B863 – Titanium and Titanium Alloy Wire
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UNS R50400 – Commercially Pure Titanium Grade 2
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ISO 9001:2015 – confirm any requested management-system document issuer, validity and scope separately from the material specification
🛠 Quality Assurance
Agree the required batch inspection and reporting scope, including:
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Dimensional Inspection – confirm diameter, length or coil requirements, tolerances and the reporting requested for the order.
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Chemical Analysis – specify the required chemistry report, heat or lot identity and acceptance criteria.
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Mechanical Testing – confirm tensile, yield and elongation requirements for the diameter and final condition, and the requested reports.
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Surface Quality Check – agree finish, cleanliness and applicable surface-defect acceptance criteria.
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Non-Destructive Testing (NDT) – specify any required method, acceptance criteria and reporting for the ordered size and application.
📦 Packaging & Shipping
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Packaging: Spools, coils, or cut lengths, moisture-proof wrapped
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Marking: Grade, diameter, heat number, batch number
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Delivery Time: 10–20 days
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Shipping: Worldwide by air, sea, or express
💡 Key Advantages
✔ Durable and flexible
✔ High corrosion resistance
✔ Lightweight with excellent strength-to-weight ratio
✔ Application-specific material and device requirements confirmed
✔ Available in multiple diameters and finishes
Grade 2 Wire Ordering Information and FAQs
Provide Grade 2 / UNS R50400, ASTM B863 edition, diameter, coil, straight-length or spool form, required lengths or coil details, final supplied condition, surface, tolerances, quantity, intended use and the required heat or lot inspection documents. Send the specification or drawing through our Contact page.
Does Grade 2 identify a welding-filler specification? Grade 2 identifies the CP titanium material. ASTM B863 addresses titanium wire; for welding, specify the applicable AWS A5.16 filler designation, procedure and acceptance requirements separately.
Which final condition should be ordered? State the required final annealed or other material condition, form, diameter and mechanical-property acceptance. The existing annealed catalogue table supports an initial enquiry; confirm applicability to the quoted material.
How does this differ from Grade 23 ELI wire? Grade 2 is commercially pure titanium; Grade 23 ELI titanium wire is a different alloy selection. Identify the material and device or component requirements before ordering.
Browse other titanium wires and the titanium materials range to select the required material and form.
📩 Contact Us for Pricing & Technical Support
📧 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, samples, and expert technical support — we respond within 24 hours.
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