Product Overview
Ti-6Al-2Sn-4Zr-6Mo wire is a high-strength alpha-beta titanium alloy wire designed for demanding aerospace and high-performance industrial applications. With higher molybdenum content than Ti-6Al-2Sn-4Zr-2Mo, it offers increased strength potential and good performance in elevated-temperature service when supplied in the appropriate condition. It is commonly used for critical structural parts and hardware where a strong strength-to-weight ratio and corrosion resistance are required.
Chemical Composition
| Element | Content |
|---|---|
| Titanium | Balance |
| Aluminum | 5.50–6.50% |
| Tin | 1.80–2.20% |
| Zirconium | 3.60–4.40% |
| Molybdenum | 5.50–6.50% |
| Silicon | ≤ 0.10% |
| Iron | ≤ 0.25% |
| Oxygen | ≤ 0.15% |
| Carbon | ≤ 0.08% |
| Nitrogen | ≤ 0.05% |
| Hydrogen | ≤ 0.015% |
| Other elements | ≤ 0.10% each |
| Other elements total | ≤ 0.40% total |
Typical Applications
- Aerospace structural components requiring high strength and corrosion resistance
- Engine-adjacent hardware exposed to elevated temperatures
- High-performance fasteners, retainers, brackets, and formed-wire components
- Industrial parts requiring heat-treatable alpha-beta titanium alloy capability
Common Sizes and Forms of Supply
- Diameter range: 0.10 mm to 6.00 mm
- Supply forms: spooled wire, coils, straightened and cut lengths
- Condition options: annealed, solution treated and aged, stress relieved per specification
| Diameter Category | Diameter Range | Common Uses |
|---|---|---|
| Fine wire | 0.10–1.00 mm | precision formed parts, clips, retainers |
| Medium wire | 1.00–6.00 mm | fasteners, structural hardware, fabrication |
National Grade Designations
- International designation: Ti-6Al-2Sn-4Zr-6Mo
- USA: commonly referenced as Ti-6246; supplied per customer-specified AMS/ASTM requirement
- China: equivalency to be confirmed per GB/enterprise specification before substitution
- Russia/EU: confirm designation and allowables per governing standard
Certifications and Standards
- ISO 9001 quality management system available
- EN 10204 3.1 inspection certificate available
- Chemical analysis and heat/lot traceability available per order
- AMS/ASTM compliance available when specified at purchase
Notes and Precautions
- This is a heat-treatable alloy; final properties depend strongly on processing route, diameter, and heat treatment. Specify required condition and property targets when ordering.
- For welding or joining, use strict inert gas shielding and cleanliness controls to prevent oxygen and nitrogen pickup.
- Do not substitute for Ti-6242 or Ti-6Al-4V without confirming chemistry, heat treatment, and design allowables.
