Titanium Threaded Rod Manufacturer & Supplier – ASTM B348 / DIN 975 Titanium Stud Rods
Titanium threaded rods are widely used in aerospace, marine engineering, chemical processing, automotive racing, medical equipment, energy systems, and high-end industrial fastening applications because they combine lightweight performance with exceptional corrosion resistance and high mechanical strength. Compared with stainless steel threaded rods, titanium threaded rods offer a significantly better strength-to-weight ratio, excellent resistance to seawater and chloride corrosion, and outstanding long-term reliability in aggressive environments. At TSM Technology, we manufacture high-quality titanium threaded rods and titanium stud bolts in accordance with international standards including ASTM B348, DIN 975, ASTM F136, and AMS 4928. Our titanium threaded rods are available in commercially pure titanium grades and titanium alloy grades, especially Grade 2 and Grade 5 Ti-6Al-4V, to meet the needs of demanding industrial applications.
What Is a Titanium Threaded Rod?
A titanium threaded rod is a fully threaded fastening component manufactured from titanium or titanium alloy materials. Unlike conventional carbon steel or stainless steel threaded rods, titanium threaded rods provide superior corrosion resistance, lower density, and better fatigue strength while maintaining excellent mechanical properties. These rods are typically used together with titanium nuts, washers, and flanges to create secure fastening systems in corrosive or high-performance environments.
Titanium threaded rods are often referred to as titanium stud rods, DIN 975 titanium threaded rods, titanium all-thread rods, or titanium threaded bars. The product is manufactured through forging, rolling, CNC threading, precision machining, and surface finishing processes to ensure dimensional accuracy and stable mechanical performance. At TSM Technology, our titanium threaded rods are produced using premium titanium billets and titanium bars that comply with ASTM B348 requirements. We maintain strict quality control from raw material melting to final inspection to ensure excellent consistency and performance.
We can supply
- Titanium Double-End Studs
- Titanium Half Threaded Rod
- Titanium rod all threaded
Titanium Threaded Rod Specifications
| Item | Details |
|---|---|
| Product Name | Titanium Threaded Rod / Titanium Stud Bolt |
| Standards | ASTM B348, DIN 975, ASTM F136, AMS 4928 |
| Material Grades | Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr7, Gr23 |
| Diameter Range | M3 – M128 |
| Length | Custom Length Available |
| Thread Type | Full Thread / Partial Thread |
| Surface Finish | Polished, Pickled, Sandblasted, CNC Machined |
| Manufacturing Process | Forging, Rolling, CNC Machining, Thread Rolling |
| Tensile Strength | Up to 895 MPa for Grade 5 |
| Density | Approx. 4.51 g/cm³ |
| Application | Aerospace, Marine, Medical, Chemical, Automotive |
| Certification | EN10204 3.1, MTC, SGS, Third-Party Inspection |
| MOQ | Negotiable |
| Supply Capability | Large Stock + Custom Manufacturing |
The most commonly supplied titanium threaded rod materials include commercially pure Grade 2 titanium and alloy Grade 5 titanium. Grade 2 titanium threaded rods provide excellent corrosion resistance and weldability, making them suitable for chemical processing, desalination systems, and marine environments. Grade 5 titanium threaded rods provide significantly higher tensile strength and are widely used in aerospace structures, motorsport systems, and high-load industrial applications.
DIN975
|
Diameter(d) |
screw pitch(P) |
Diameter(d) |
screw pitch(P) |
|
M3 |
0.5 |
M16 |
1.5/2 |
|
M3.5 |
0.6 |
M18 |
1.5/2.5 |
|
M4 |
0.7 |
M20 |
1.5/2.5 |
|
M5 |
0.8 |
M22 |
1.5/2.5 |
|
M6 |
1 |
M24 |
2/3 |
|
M8 |
1/1.25 |
M27 |
2/3 |
|
M10 |
1/1.25/1.5 |
M30 |
2/3.5 |
|
M12 |
1.25/1.5/1.75 |
M33 |
2/3.5 |
|
M14 |
1.5/2 |
M36 |
3/4 |
Chemical Composition of Titanium Grade 5 Threaded Rod
| Element | Content (%) |
|---|---|
| Aluminum (Al) | 5.5 – 6.75 |
| Vanadium (V) | 3.5 – 4.5 |
| Iron (Fe) | ≤ 0.40 |
| Oxygen (O) | ≤ 0.20 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
| Titanium (Ti) | Balance |
Grade 5 titanium, also known as Ti-6Al-4V, is the most widely used titanium alloy in the world because of its excellent balance of strength, corrosion resistance, fatigue resistance, and machinability.
Mechanical Properties of Titanium Threaded Rod
| Grade | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| Grade 2 | 345 MPa Min | 275 MPa Min | 20% |
| Grade 5 | 895 MPa Min | 828 MPa Min | 10% |
Titanium threaded rods exhibit excellent fatigue resistance and maintain stable performance under cyclic loading conditions. Their lightweight nature also reduces overall system weight, which is particularly important in aerospace and racing industries.
Manufacturing Process of Titanium Threaded Rod
At TSM Technology, we use advanced production technology and precision machining equipment to manufacture high-quality titanium threaded rods with strict dimensional tolerances and excellent surface quality. The manufacturing process begins with premium titanium sponge and alloy raw materials. After vacuum melting and forging, titanium billets are hot rolled or forged into titanium bars. These bars are then precision machined using CNC equipment to create accurate thread profiles and dimensions.
Production Process Flow
| Production Stage | Description |
|---|---|
| Raw Material Inspection | Verification of titanium sponge and alloy chemistry |
| Vacuum Melting | Ensures material purity and consistency |
| Forging & Rolling | Improves grain structure and strength |
| Heat Treatment | Enhances mechanical performance |
| CNC Machining | Precision thread machining |
| Surface Treatment | Polishing, pickling, or sandblasting |
| Dimensional Inspection | Thread accuracy and tolerance checking |
| Final Testing | Mechanical and chemical inspection |
| Packaging & Shipping | Export-standard packaging |
Strict process control is essential for titanium fasteners because titanium machining requires specialized tooling, cutting speeds, and temperature management. Our experienced technical team ensures every titanium threaded rod meets international quality standards before shipment.
Titanium Threaded Rod Inspection & Testing
Quality control is one of the most important aspects of titanium threaded rod manufacturing. At TSM Technology, every batch undergoes comprehensive inspection and testing procedures before delivery.
Product Inspection Methods
| Inspection Item | Testing Method |
|---|---|
| Chemical Composition | OES / XRF / ICP Analysis |
| Tensile Strength Test | Universal Tensile Testing Machine |
| Hardness Test | Rockwell / Vickers |
| Thread Accuracy | Thread Gauge Inspection |
| Ultrasonic Testing | UT Detection |
| Surface Inspection | Visual & Dimensional Inspection |
| PMI Testing | Positive Material Identification |
| Metallographic Examination | Grain Structure Analysis |
| Corrosion Testing | Salt Spray & Acid Resistance Test |
Our titanium threaded rods can be supplied with EN10204 3.1 mill test certificates, SGS reports, and third-party inspection documentation, as required by customers.
Advantages of Titanium Threaded Rods
Titanium threaded rods offer several advantages compared with traditional stainless steel or alloy steel fasteners. One of the biggest advantages is corrosion resistance. Titanium naturally forms a stable oxide layer on its surface, which protects the material from seawater, chloride ions, acids, alkalis, and industrial chemicals. This makes titanium threaded rods ideal for offshore platforms, marine equipment, heat exchangers, desalination systems, and chemical reactors.
Another key advantage is the high strength-to-weight ratio. Titanium is approximately 40% lighter than steel while maintaining very high mechanical strength. In aerospace and motorsport applications, reducing component weight directly improves fuel efficiency and operational performance.
Titanium threaded rods also have excellent heat resistance and low thermal expansion. Grade 5 titanium threaded rods can maintain stable mechanical properties at elevated temperatures, making them suitable for aircraft engines, exhaust systems, and high-temperature industrial equipment.
Additionally, titanium is biocompatible and non-magnetic. Medical manufacturers widely use titanium threaded components for implants, surgical tools, and medical equipment because titanium does not react adversely with the human body.
Applications of Titanium Threaded Rod
Titanium threaded rods are used across a wide range of industries because of their excellent performance in corrosive and high-stress environments.
- In aerospace applications, titanium threaded rods are used in engine systems, structural assemblies, landing gear systems, and airframe components because they reduce weight while maintaining high strength.
- In marine engineering, titanium threaded rods are widely used for seawater piping systems, offshore platforms, and shipbuilding because titanium resists seawater corrosion far better than stainless steel.
- Chemical processing industries use titanium threaded rods in reactors, heat exchangers, pressure vessels, and chlor-alkali systems because titanium resists acids and aggressive chemical media.
- Medical manufacturers use titanium threaded rods in implants and surgical systems because titanium is biocompatible and non-toxic.
- Automotive racing and motorcycle industries also rely heavily on Grade 5 titanium threaded rods for suspension systems, brake assemblies, and lightweight structural components.
Why Choose TSM Technology?
Founded in 2011, TSM Technology has become one of the leading suppliers of titanium products, nickel alloy products, and precision fasteners in China. Our production base covers more than 60,000 square meters and includes advanced vacuum consumable arc furnaces, forging equipment, rolling mills, CNC machining centers, and testing laboratories.
We have established a complete industrial chain from raw materials to finished titanium products. Our annual production capacity exceeds 1200 tons, allowing us to supply titanium bars, titanium plates, titanium tubes, titanium forgings, and titanium fasteners to global B2B customers.
Factory Strength Overview
| Capability | Details |
|---|---|
| Founded | 2011 |
| Production Area | 60,000+ m² |
| Main Products | Titanium, Nickel Alloy, Fasteners |
| Production Capacity | 1200 Tons Annually |
| Equipment | VAR Furnace, Forging Press, CNC Machines |
| Export Markets | Europe, USA, Middle East, Asia |
| Quality Certifications | ISO, SGS, EN10204 3.1 |
| OEM & ODM | Supported |
Our experienced engineering team can manufacture titanium threaded rods according to drawings, international standards, or customer-specific requirements. We support customized dimensions, special thread designs, surface treatments, and packaging solutions for industrial projects worldwide.
Packaging & Shipping
To ensure products arrive safely and without contamination, all titanium threaded rods are packed using export-grade packaging materials. Small threaded rods are packed in plastic bags and carton boxes, while larger rods are secured in wooden cases or plywood export crates.
FAQ
Q: What Is The Difference Between Grade 2 And Grade 5 Titanium Threaded Rods?
A: Grade 2 titanium threaded rods are commercially pure titanium products with excellent corrosion resistance and good weldability. Grade 5 titanium threaded rods contain aluminum and vanadium, providing much higher tensile strength and fatigue resistance. Grade 5 is commonly used in aerospace and high-load applications.
Q: Are Titanium Threaded Rods Stronger Than Stainless Steel?
A: Grade 5 titanium threaded rods provide an excellent strength-to-weight ratio and are lighter than stainless steel while maintaining high strength. Titanium also offers much better corrosion resistance in seawater and chloride environments.
Q: Can Titanium Threaded Rods Be Customized?
A: Yes. TSM Technology can manufacture titanium threaded rods according to custom drawings, thread specifications, lengths, diameters, and surface finish requirements.
Q: What Standards Do Your Titanium Threaded Rods Comply With?
A: Our products comply with ASTM B348, DIN 975, ASTM F136, AMS 4928, and related international standards.
Q: Do You Provide Test Certificates?
A: Yes. We can provide EN10204 3.1 mill test certificates, SGS reports, PMI reports, and third-party inspection documentation.
Q: What Industries Use Titanium Threaded Rods?
A: Titanium threaded rods are widely used in aerospace, marine engineering, chemical processing, automotive racing, medical equipment, offshore engineering, and energy industries.
Contact TSM Technology
If you are looking for a reliable titanium threaded rod manufacturer and supplier in China, TSM Technology can provide premium-quality titanium fasteners with competitive prices, strict quality control, and fast global delivery.
Email: info@tsm-titanium.com
We welcome inquiries for titanium threaded rods, titanium stud bolts, titanium fasteners, titanium bars, and custom titanium machining projects for global industrial applications.
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