grade 5 titanium round bar
2.Size: Diameter Φ6–Φ450mm, Length ≤ 6000mm (or customized up to 12000mm)
3.Standard: ASTM B348, ASME SB348, AMS
4928, AMS 6931, ASTM F136, ISO 5832-3
4.Type: Round bar
5.Processing Method: Vacuum melting → Forging → Hot rolling / Rotary forging → Centerless grinding / Turning → Straightening → Surface treatment
6.State: Annealed
7.Surface Treatment: Polished (bright), Turned (peeled), Centerless grinding, Sandblasted, Pickled
- Product Description
Grade 5 Titanium Round Bar - High-Performance Ti-6Al-4V Alloy
With its headquarters located in Titanium Valley, China, Baoji Jucheng Titanium Industry Co., Ltd. offers enterprise-quality grade 5 titanium round bar that is supported by more than 20 years of manufacturing experience. Our plant keeps over 3,000 tons of titanium on hand all year long, allowing for quick delivery cycles for pressing projects. Each bar is made in accordance with ASTM B348, AMS 4928, and ASTM F136 requirements using vacuum melting, precision forging, and centerless grinding. Our products offer outstanding dependability for aerospace, medical, and marine applications with a minimum tensile strength of 895 MPa and a yield strength of 828 MPa. Four invention patents and forty-one utility model patents support our yearly manufacturing of more than 500 sets of titanium equipment.
 |  |  |  |
Technical Specifications
Understanding the precise parameters helps you select the right material for your critical applications.
Parameter | Specification |
Grade Options | Gr5 (Ti-6Al-4V), Gr23 (Ti-6Al-4V ELI) |
Diameter Range | Φ6–Φ450mm |
Length | Up to 6000mm (customizable to 12000mm) |
Tensile Strength | ≥895 MPa (130 ksi) |
Yield Strength | ≥828 MPa (120 ksi) |
Density | 4.43 g/cm³ |
Hardness | 30-34 HRC |
Max Service Temp | 400°C (750°F) |
Standards | ASTM B348, AMS 4928, ASTM F136, ISO 5832-3 |
Surface Finish | Polished, Turned, Ground, Pickled, Sandblasted |
State | Annealed (solution treated & aged available) |
The chemical composition includes 5.5-6.75% Aluminum and 3.5-4.5% Vanadium.
Strict control of impurities—Iron max 0.40%, Oxygen max 0.20%—ensures consistent microstructure and fatigue resistance across every batch.
 |  |  |
 |  |  |
 |  |  |  |
Sectors We Serve
Zero-compromise materials are required by your industry. Our circular bar of grade 5 titanium serves:
Aerospace engineering: turbine blades, landing gear parts, and fasteners
Medical and biomedical: dental uses, surgical equipment, orthopedic implants
Marine and subsea: Corrosion-resistant fittings, propeller shafts, and riser parts
Chemical Processing: Heat exchanger parts, reactor vessels, and valve bodies
High-end manufacturing includes industrial tooling, performance automotive parts, and racing components.
Our strict quality control and more than 20 years of titanium experience are beneficial to any application.
 |  |  |
 |  |  |
Why Choose Our Grade 5 Titanium Round Bar
Materials for your projects must be able to withstand pressure. Our bar has better mechanical integrity and a strength-to-weight ratio that is 60% lighter than steel.
Aerospace-Grade Reliability: Heat-treatable characteristics enable additional strength improvement through aging and solution treatment procedures. Because of this, our bars are perfect for turbine blades, fasteners, and structural airframe parts that can operate at temperatures as high as 400°C.
Medical-Grade Purity: We provide ASTM F136 ELI (Extra Low Interstitial) grade for biomedical applications. It is the gold standard for orthopedic implants and dental posts because its modulus of elasticity is similar to that of human bone.
Marine-Proven Durability: Our bars withstand stress corrosion cracking and localized pitting in subsea settings rich in chloride. In deep-sea oil and gas exploration, they are relied upon for underwater sensors, drive shafts, and riser components.
Precision Manufacturing: We provide h8/h9 tolerance for precision machining or peeling surfaces for general forging applications through our production method, which includes vacuum melting, rotary forging, and centerless grinding.
FAQ
Q: What makes Grade 5 titanium round bar different from Grade 23?
A: There are more stringent oxygen and iron restrictions for the Extra Low Interstitial (ELI) variation, Grade 23. This provides outstanding fracture toughness and ductility for critical medical implants and cryogenic applications where safety cannot be compromised.
Q: Is this alloy hard to machine?
A: Due to weak thermal conductivity and galling tendencies. Sharp carbide tools, low cutting speeds, fast feed rates, and lots of coolant flow are necessary to prevent heat accumulation and work hardening during fabrication.
Q: Is it feasible to weld Grade 5 round bar?
A: Certainly, but to prevent oxygen pickup that causes embrittlement, careful inert gas shielding (helium or argon) is needed. Laser and electron beam (EB) welding are preferred in high-tech manufacturing environments.
Q: What is the maximum temperature at which it can function?
A: Mechanical stability is preserved up to around 400°C (750°F). Because oxidation rates increase and creep properties may degrade beyond this threshold, higher-temperature alloys, like Ti-6242, are required for hostile environments.
Q: What surface finishes are available?
A: We provide Peeled/Turned finishes for common forging applications and Centerless Ground (h8, h9 tolerance) for precision components where fatigue life is crucial. Component longevity under cyclic loading circumstances is directly impacted by surface quality.
Contact Us
Ready to source reliable grade 5 titanium round bar for your next project? Our technical team is standing by to discuss your specific requirements and provide customized solutions. Reach us directly at s4@juchengti.com for fast quotes and engineering support.
