Product Overview
Ti-8Al-1Mo-1V wire is a near-alpha titanium alloy wire developed for elevated-temperature aerospace service, offering good strength retention and oxidation resistance compared with general-purpose alpha-beta alloys. It is commonly used in high-temperature structures and engine-adjacent components where low density, thermal stability, and corrosion resistance are required. Wire supply is typically used for formed parts, retainers, and specialty hardware depending on diameter and condition.
化学組成
| 元素 | Content |
|---|---|
| Titanium | バランス |
| アルミニウム | 7.50–8.50% |
| モリブデン | 0.80–1.20% |
| Vanadium | 0.80–1.20% |
| 鉄 | ≦ 0.30% |
| Oxygen | ≤ 0.20% |
| カーボン | ≤ 0.08% |
| Nitrogen | ≤ 0.05% |
| Hydrogen | ≤ 0.015% |
| Other elements | ≤ 0.10% each |
| Other elements total | ≤ 0.40% total |
代表的なアプリケーション
- Aerospace engine-adjacent structures and elevated-temperature hardware
- Hot-environment brackets, clamps, and formed-wire components
- Retainers, clips, and specialty fastener-related parts requiring thermal stability
- Industrial components exposed to heat and corrosive atmospheres
Common Sizes and Forms of Supply
- Diameter range: 0.10 mm to 6.00 mm
- Supply forms: spooled wire, coils, straightened and cut lengths
- Options: controlled cast/helix for automated feeding, custom spool sizes and weights
| Form of Supply | Typical Options |
|---|---|
| Spooled wire | Standard spools or customer-specified spool formats |
| コイル | For larger diameters or downstream straightening |
| Straight lengths | Straightened and cut to length, traceability tagging available |
National Grade Designations
- International designation: Ti-8Al-1Mo-1V
- USA: commonly referenced by alloy name; UNS designation used in some supply chains, supplied per customer-specified AMS/ASTM requirement
- China: equivalency to be confirmed per GB/enterprise specification before substitution
- Japan/Russia/EU: confirm designation per governing standard for the program
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
- Near-alpha alloys are often selected for elevated-temperature stability; confirm service temperature range and allowable data before final selection.
- Titanium wire must be kept clean; avoid oil, moisture, and fingerprints for welding or high-integrity applications.
- If welding is required, use strict inert gas shielding and follow your approved WPS to prevent contamination and embrittlement.
