Description
Technical Parameters
Products Description
Aerospace Grade 5 Titanium Round Bar (Ti-6Al-4V / UNS R56400) manufactured per AMS 4928 & ASTM B348. High strength-to-weight ratio, outstanding fatigue & corrosion performance. Widely used for aircraft structural parts, aero-engine components and aerospace fasteners. MTC 3.1 available.
Aerospace-quality Grade 5 bar normally adopts VAR double-vacuum remelting to reduce internal defects, strictly control interstitial elements (O, N, H, C) to meet AMS requirements.
Titanium alloy applied in aerospace structural parts, aircraft fasteners, landing gear components, engine parts, defence & high-performance industry.
Basic Information
|
Item |
Specification |
|
Alloy Designation |
Grade5 / Ti-6Al-4V / UNS R56400 |
|
Applicable Standards |
ASTM B348, AMS 4928 (Aerospace) |
|
Delivery Condition |
Hot-forged / Hot-rolled, Annealed |
|
Manufacturing Route |
VAR vacuum remelting → Forging → Rolling → Annealing → Straightening → Surface finishing |
|
Diameter Range |
Ø3 mm ~ Ø75 mm (custom sizes available) |
|
Length |
1000 - 6000 mm, custom cut-to-length |
|
Surface Finish |
Peeled, centerless ground, pickled, sand-blasted |
|
Required Test |
MTC 3.1, PMI, mechanical test, Ultrasonic Testing (UT) for aerospace grade |
✈️ Core Advantages for Aerospace
- High specific strength: Far lighter than steel, delivers high strength with weight reduction, improves fuel efficiency & payload capacity
- Excellent fatigue resistance: Suitable for cyclic-load airframe & engine parts
- Good corrosion resistance: Resists salt spray, humidity, thermal cycling; no anti-corrosion coating required
- Thermal stability: Long-term service up to ~400 °C, good weldability
- Non-magnetic, heat-treatable: Can be solution-treated & aged for higher strength
🛫 Aerospace Typical Applications
Landing-gear components, helicopter rotor hubs
Why Choose Us
1. Professional & Focused Expertise
We focus only on titanium and titanium alloy products, with 13 years of deep experience in Grade5 titanium products.
Our technical team supports material selection, heat treatment, machining advice and customized solutions.
Full understanding of international standards: ASTM B348, AMS 4928, GB/T 2965, DIN standards.
2. Guaranteed Material Quality
100% genuine Grade5 titanium alloy, no mixing, no substitution.
Raw materials from qualified titanium ingot manufacturers, with complete mill test certificates.
Strict internal testing: ultrasonic testing (UT), dimensional inspection, hardness test, PMI composition verification.
3. Stable & Reliable Performance
Our Grade5 titanium bars feature uniform microstructure, low internal stress, and excellent mechanical properties.
Available in annealed, solution treated & aged (STA) conditions to meet high-strength requirements.
Low porosity, stable for high-precision machining, welding and forming.
4. Flexible Customization Capability
Custom sizes: thickness, width, length according to your drawing or requirement.
Support rough machined blocks, six-side milled surfaces, or semi-finished blanks.
Accept small-batch trial orders and large-volume bulk orders.
5. Strict Quality Control System
Complete quality traceability from raw material to finished product.
Professional quality inspection before delivery.
Provide test reports, material certificates and quality documents as required.
6. Competitive Price & Efficient Service
Factory direct supply, eliminating middleman costs.
Short production lead time, on-time delivery.
Professional after-sales support: technical consultation, problem solving, order follow-up.
7. Wide Application Experience
Long-term supply for aerospace components, medical devices, marine equipment, automotive parts, chemical machinery and military-grade structural parts.
Trusted by manufacturers, machining shops, engineering companies and trading partners worldwide.
FAQ about Grade 5 Titanium Round Bar Aerospace Grade
Tips for product use
What are limitations of Grade 5 titanium for aerospace service?
A:
Higher material cost vs alloy steel / aluminum.
Lower thermal conductivity.
Risk of chloride-induced stress-corrosion cracking under specific harsh chemical environments.
Not for continuous high-temperature above ~430 °C under heavy load.
What is the difference between Grade 5 and Grade 23?
Standard Grade 5: General aerospace structural bar, higher interstitial limits for oxygen & iron, cost-effective for most airframe work.
Grade 23: Lower O/Fe/H limits, higher fracture toughness and better cryogenic performance. Used for damage-critical parts and medical implants. Not mandatory for standard airframe structures.
What are machining & welding notes for Grade 5 titanium bar?
It is tougher than steel; use sharp tools, low cutting speed, ample coolant to avoid work-hardening.
Welding is feasible; argon-shielded GTAW/TIG welding is standard for aerospace; strictly prevent air contamination at high temperature.
Not suitable for service above approx 430 °C for long-term load-bearing work.
Can Grade 5 titanium bar replace steel or aluminum in aerospace?
- vs steel: much lighter, comparable strength, superior corrosion & fatigue performance; higher raw-material cost.
- vs aluminum: higher strength and heat resistance, but higher density than aluminum. Engineers select it for high-stress parts where weight saving is critical, not for every non-critical component.
Contact Us
Ruihang Group specialized in manufacturing of Titanium & Titanium Alloy Plates/Sheets, Bars, Pipes, Rings, Forging Stocks & Sections. The quality applies to the standard of AMS, ASTM, MIL, ISO, GB, GJB.
Ruihang Group mainly produces titanium products with the complete industry chain,including smelting,forging, straightening,rolling,surface treating,testing process. We are a technology and innovation enterprise that integrates R&D, production and sales into one integrated system. For any purchasing needs, feel free to contact us at email.
E-mail:Sam.Rui@bjrh-titanium.com Hannah@bjrh-titanium.com
Address: No.16, Industrial Avenue East,, Baoji City, Shaanxi Province, CHINA
Contact: Mr. Sam/Ms.Hannah
Phone: +86 186 9515 4391
Mobile/WhatsApp: +86 153 19276 123
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