High Strength Low Density Titanium Round Bar Ø4mm x 250mm - China Suppliers and Factory Direct Delivery
Product Description
Titanium is the best of all metals and a key material for reducing weight and increasing efficiency in the aerospace industry. Titanium is resistant to extreme corrosion (seawater/acid/alkali), has no rejection reaction in medical implants, and can be used by the human body for life. At the same time, titanium has strong adaptability to extreme environments, can remain stable from deep cold to ultra-high temperature environments, is non-magnetic, has small thermal deformation, and is suitable for precision equipment and electromagnetic sensitive scenarios.
Titanium Round Bar Key Features
Density is only 60% that of steel (approximately 4.5g/cm³). Still, its strength is comparable to that of steel (e.g., TC4 alloy has a tensile strength of ≥ 895MPa), making it an ideal material for aerospace lightweighting.
Dense oxide film (TiO₂) is formed on the surface, which can resist seawater, chlorine ions, acid, and alkali media (especially resistant to chloride corrosion), with a life span far exceeding that of stainless steel.
Non-toxic and compatible with human tissues, it is the preferred material for implantation of medical devices (e.g., artificial joints, bone nails).
Operating temperature up to 400-600°C (e.g., Ti-6Al-4V), suitable for high temperature components such as engines.
Small thermal deformation, suitable for precision instruments; non-magnetic, used in MRI equipment, submarines, and other electromagnetic-sensitive environments.
Product parameters
| Product Name | Titanium Round Bar |
| Grade | TA1-TA4, TA8-TA10, TA15-TA18, GR1-GR5, GR7, GR9, GR11, GR12, TI-6AL-4V, TI-6AL-4V Eli1. |
| Size | Diameter: 4mm-250mm, Length: MAX.6000mm |
| Standard | GB/T2965, GB/T13810, ASTMB348/ASTM SB348, ASTM F67, AMS4928, ASTM F136 |
| Brand Name | Yesheng |
| Application | Chemical industry, Aerospace, deep sea, military, medical, etc. |
| Feature | High corrosion resistance, low density, good thermal stability, High strength and light weight. |
| Technics | Hot rolled and cold rolled |
| Surface | Annealed surface, polished surface. |
| Packing | Export Standard Woodcase |
| MOQ | as your request |
| Payment terms | T/T, Western Union, PayPal. |
| Certificate | ISO 9001:2015; The third test report. |
| Quality and test | Ingredient testing |
Applications
Structural components: aircraft landing gear, engine compressor blades, rocket casings (weight reduction to improve fuel efficiency, Boeing 787 titanium usage of 15%).
Fasteners: high-strength bolts, rivets (anti-fatigue, high-temperature resistance, to protect flight safety).
Orthopedics: artificial hip joints, spinal rods, dental implants (close to the modulus of elasticity of bone tissue, reducing “stress shielding”).
Cardiovascular: heart stents, surgical instruments (anticoagulant + non-allergenic).
Deep-sea equipment: submarine pressure-resistant shells, seawater pipes, valves (seawater corrosion resistance, life expectancy of 30 years or more).
Ship components: propeller shafts, heat exchangers (resistant to marine microbial corrosion).
Corrosion-resistant equipment: reactors, pumps, and valves, electrolyzer (alternative to stainless steel to deal with hydrochloric acid, wet chlorine gas, and other media).
Nuclear power: nuclear waste containers (resistance to radiation + long-term stability).
Racing/Sports equipment: bicycle frames, golf clubs (high rigidity, weight reduction to enhance performance).
3D printing: titanium alloy powder printing of customized parts (medical implants, aerospace complex structures).
Processing and selection recommendations
Industrial pure titanium (Gr1-Gr4): corrosion resistance priority (chemical piping).
Ti-6Al-4V (Gr5): high-strength mainstay (aerospace/medical).
Anodized (enhanced wear resistance), sandblasted (medical roughness to promote bone integration).
Titanium-clad steel (composite construction) or high-nitrogen stainless steel for cost-sensitive scenarios.
Frequently Asked Questions
Titanium round bars offer an exceptional strength-to-density ratio (density is only 60% of steel), extreme corrosion resistance to seawater and chemicals, high biocompatibility for medical use, and excellent thermal stability in environments ranging from deep cold to high temperatures.
Industrial pure titanium (Gr1 to Gr4) is highly preferred for maximum corrosion resistance in chemical piping. For high-strength applications in aerospace and medical implants, Ti-6Al-4V (Gr5) is the industry standard.
Titanium is non-toxic, non-allergenic, and completely compatible with human tissues. It does not trigger rejection reactions and has an elasticity modulus close to human bone, which reduces the risk of stress shielding in devices like artificial joints and dental implants.
Due to the formation of a dense oxide film (TiO2) on its surface, titanium is extremely resistant to seawater, chlorine ions, and marine microbial corrosion. It is widely used in submarine pressure shells and propeller shafts, offering a life expectancy of over 30 years.
Titanium is non-magnetic, making it suitable for electromagnetic-sensitive environments like MRI equipment and submarines. It also has a low coefficient of thermal expansion, ensuring minimal deformation under temperature changes, and remains stable up to 400-600°C.