AMS4899 SP-700 Ti4.5Al3V2Fe2Mo Sheet and Plate, Annealed
- Grade: SP-700 Ti4.5Al3V2Fe2Mo
- Delivery Condition: Annealed
- Product Forms: Sheet, Strip, Plate
AMS4899 SP-700 Ti4.5Al3V2Fe2Mo Sheet and Plate, Annealed
Golden Sunbird Metals supplies premium AMS4899 SP-700 Ti-4.5Al-3V-2Fe-2Mo sheet and plate annealed for high-performance applications that demand exceptional strength, corrosion resistance, and reliable fabrication quality. SP-700 is a metastable beta titanium alloy known for its outstanding combination of high tensile strength, good formability, and excellent resistance to stress corrosion cracking, making it an ideal material for aerospace, marine, chemical processing, and other advanced engineering industries. Our AMS 4899 titanium sheet and plate are produced in annealed condition to deliver improved workability while maintaining stable mechanical properties and long service life. Available in a variety of thicknesses and custom sizes, these titanium products are suitable for precision components and critical structural parts. At Golden Sunbird Metals, we are committed to providing dependable titanium materials with consistent quality, strict inspection, and professional service for customers around the world.
AMS4899 SP-700 Ti4.5Al3V2Fe2Mo Chemical Composition (wt.%)
| Elements | Metric Value |
| Aluminum, Al | 4.0 – 5.0 % |
| Carbon, C | <= 0.80 % |
| Hydrogen, H | <= 0.010 % |
| Iron, Fe | 1.7 – 2.3 % |
| Molybdenum, Mo | 1.8 – 2.2 % |
| Niobium, Nb (Columbium, Cb) | 6.5 – 7.5 % |
| Nitrogen, N | <= 0.050 % |
| Other, each | <= 0.10 % |
| Other, total | <= 0.40 % |
| Oxygen, O | <= 0.15 % |
| Titanium, Ti | 87% |
| Vanadium, V | 2.5 – 3.5 % |
| Yttrium, Y | <= 0.0050 % |
Features
- Excellent Superplastic Formability – SP-700 is a beta-rich α+β titanium alloy designed for high formability and superplastic forming of complex parts.
- High Strength-to-Weight Ratio – It combines low density with high strength, making it suitable for lightweight structural components.
- Good Fatigue Resistance – The alloy is well suited for parts subjected to repeated loading and cyclic stress.
- Good Toughness and Workability – SP-700 offers strong mechanical performance together with good hot/cold workability and forming behavior.
- Reliable Corrosion Resistance – As a titanium alloy, it provides good corrosion resistance for many industrial and marine-type environments.
Technical Specifications
| Specification | Value |
| Standard | AMS4899 SP-700 Ti4.5Al3V2Fe2Mo Titanium Alloy Sheet, Strip, and Plate, Annealed |
| Grade | SP-700 Ti4.5Al3V2Fe2Mo |
| Type | Sheet, Strip, Plate |
| Dimension | Strip: Width 25.4-1219.2mm x Thickness 0.41-4.75mm |
| Sheet: Width 1000-2000mm x Thickness 0.41-4.75mm | |
| Plate: Width 1000-2000mm x Thickness 4.75-101.6mm | |
| Density | 4.51g/cm³ |
| Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
| Tests | Chemical Composition, Mechanical Properties |
Applications
- Aerospace Components – Aircraft skins, formed structural parts, brackets, frames, ducts, and other lightweight aerospace components.
- Superplastic-Formed Parts – Complex-shaped parts that benefit from excellent formability, dimensional accuracy, and reduced machining.
- Sports and Outdoor Equipment – Golf club heads, climbing gear, crampons, and other high-performance lightweight products.
- High-Performance Automotive and Motorsport Parts – Lightweight, fatigue-critical components for racing cars, motorcycle parts, and performance assemblies.
- Precision Consumer and Industrial Parts – Hand tools, wrist watch cases, and other formed parts requiring strength, light weight, and good finish.
