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Precision Titanium Rods & Bars Manufacturer
Engineered for Strength, Precision, and Corrosion Resistance. We deliver ASTM-compliant titanium rods with h6–h9 tolerances for aerospace, medical, and industrial applications.
Precision Titanium Bars and Rods
for CNC Machining and High-Integrity Components
The right bar stock improves machining stability.
The right heat treatment supports dimensional consistency.
Titanium bars and rods may look similar, but machining performance depends on grade, diameter tolerance, straightness, surface finish, internal soundness, heat treatment condition, and inspection requirements. If these factors are not properly controlled, projects may face tool wear, vibration, dimensional drift, poor surface finish, or unnecessary machining loss.
Hele Titanium supplies titanium round bars, rods, precision-ground bars, peeled bars, polished bars, and cut-to-length titanium bar stock made from commercially pure titanium and titanium alloys. We support grade selection, diameter tolerance review, centerless grinding, vacuum annealing, ultrasonic testing when required, traceability, and export documentation according to project requirements.
Bar Stock Selection
Choose titanium rods, round bars, precision-ground bars, peeled bars, polished bars, or cut-to-length bars.
Grade Matching
Review Grade 2, Grade 5, Grade 7, Grade 23 and other titanium grades according to strength, corrosion resistance, machining and application needs.
Precision Finish & Tolerance
Support peeled, ground, polished and centerless-ground bar stock with standard, h8, h7 or h6 tolerance when applicable.
Inspection & Documentation
UT testing, MTC, heat number traceability, dimensional checks and export documents can be supported when required.
Common Grades
Grade 2 / Grade 5 / Grade 23 / Grade 7
Diameter Range
Ø3–200 mm available for review
Surface Finishes
Peeled, ground or polished finish
Tolerance Options
Standard / h8 / h7 / h6 when applicable
Length Options
Random length or cut-to-length supply
Designed for: CNC machining, Swiss turning, automatic bar feeding, aerospace-style fasteners, medical research components, precision shafts, marine parts, chemical equipment, energy systems and custom industrial titanium components.
Titanium Rod & Bar Series
Precision titanium rods and bars for CNC machining, OEM parts, medical components, aerospace-style fasteners, marine equipment and corrosion-resistant applications.
Core Grades
Titanium Grade 2 Round Bar
- Specs: Industrial Grade | ASTM B348
- Size: Ø 6–100mm | L: Up to 4000mm
- Best For: Chemical tanks, heat exchangers, marine fasteners.
Grade 5 (Ti-6Al-4V) Rod
- Specs: Aerospace Std (AMS 4928) | ASTM B348
- Size: Ø 8–200mm | High Strength Alloy
- Best For: Aerospace structures, racing parts, high-stress components.
Medical Grade 23 (ELI) Rod
- Specs: Medical Implant (ASTM F136) | Ti-6Al-4V ELI
- Size: Ø 5–60mm | Superior Biocompatibility
- Best For: Orthopedic implants, surgical tools, dental components.
Grade 7 (Ti-Pd Alloy) Rod
- Specs: Enhanced Corrosion (Ti-0.15Pd) | ASTM B348
- Size: Ø 10–80mm | Acid Resistant
- Best For: Chemical processing in reducing acids, hot desalination systems.
Shapes & Precision Finishes
Titanium Square Bar
- Specs: CP Grade 2 | Structural Quality
- Size: 10x10mm – 50x50mm
- Best For: Structural frames, valve blocks, equipment housings.
Titanium Hex Bar
- Specs: Grade 5 (Ti-6Al-4V) | High Strength
- Size: 10–50mm (Across Flats)
- Best For: Fastener stock for aerospace fittings and high-load nuts.
Precision Ground Bar
- Specs: Tight Tolerance (h6–h9) | Grades 1–5
- Size: Ø 3–100mm | Centerless Ground Finish
- Best For: Swiss CNC machining stock, precision lab instruments.
Bright Polished Titanium Rod
- Specs: CP Grade 2 | Mirror Finish (Ra < 0.4µm)
- Size: Ø 5–50mm | Aesthetic Quality
- Best For: Medical instruments, decorative elements, cleanroom use.
Precision Customization: Beyond Standard Stock
When off-the-shelf isn't enough, we engineer solutions. As your manufacturing partner, Hele Titanium delivers certified rods tailored to exacting tolerances for aerospace assemblies, medical implants, and critical industrial hardware.
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Extreme Precision & Finishes: Centerless grinding to tight tolerances (h6, h7, h8, h9) specifically for Swiss CNC machining. Custom turned, peeled, or mirror-polished surfaces available.
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Certified Multi-Grade Support: From corrosion-resistant CP Grades to high-strength Grade 5 (AMS 4928) and medical Grade 23 (ASTM F136).
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Total Medical Traceability: Full ISO 13485 compliance with complete Mill Test Certificates (MTCs) and heat-number tracking for implant-grade materials.
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Flexible Manufacturing: Supporting your R&D with prototype single bars up to high-volume OEM container loads.
Quality Assurance for Precision Titanium Rods and Bars
Hele Titanium controls titanium rod and bar quality from raw material to finished bar stock. Inspection can cover grade verification, diameter tolerance, straightness, surface condition, mechanical properties, ultrasonic testing, traceability and documentation according to order requirements.
Material Certificate / MTC
Material certificate support can be provided according to titanium grade, bar type, standard and order requirements.
Chemical Composition Verification
Chemical composition can be verified to confirm the correct titanium grade, including CP titanium and titanium alloy grades.
Mechanical Properties
Tensile strength, yield strength, elongation and hardness can be tested according to applicable standards or customer requirements.
Diameter & Straightness Inspection
Diameter tolerance, roundness, straightness and cut length can be inspected according to drawings or order specifications.
Surface Quality Inspection
Peeled, ground, polished or machined surfaces can be checked for scratches, cracks, dents, defects and finish consistency.
PMI / UT / PT When Required
PMI, ultrasonic testing, penetrant testing and other NDT inspections can be performed when required by project or standard.
Heat Number Traceability
Heat number and batch traceability can be maintained from raw material preparation to final titanium rod and bar shipment.
Export Packing & Document Support
Titanium rods and bars can be packed with suitable protection, labels, packing list and export documents for safe international delivery.
Available Shipment Documents & Support
Documentation requirements for titanium rods and bars may vary by grade, diameter, tolerance, finish, inspection level, order scope and destination. The following records and shipment support can be prepared according to project requirements.
Material Certificate / MTC
Material certificate support can be provided when applicable based on titanium grade, bar type, standard and order requirements.
Heat Number & Batch Traceability
Heat number, batch information, product labels and material references can support traceability from raw material preparation to final rod and bar shipment.
Dimensional Inspection Records
Diameter, length, straightness, tolerance and surface inspection records can be prepared according to agreed specifications, drawings or order requirements.
Product Labels & Packing List
Titanium rods and bars can be labeled and packed with clear grade, diameter, length, quantity, heat number and order information for warehouse receiving and review.
Export-Grade Packing
Titanium rods and bars can be packed with surface protection, bundling, separation materials, pallets, wooden cases or custom export packing according to shipment needs.
Project-Specific QC Documents
Additional documents such as UT reports, PMI records, surface inspection notes, mechanical test reports, datasheets or third-party inspection support can be reviewed when required.
Final document scope should be confirmed according to titanium grade, bar diameter, tolerance, surface finish, order standard, inspection level, destination country and customer requirements.
Reliable Documents. Clear Packing. Smooth Delivery.
Hele Titanium can support available shipment documents, traceability records and export packing according to order requirements.
Engineered for Extremes: Industry Applications
From surgical pins to deep-sea risers, our titanium rods meet the strictest AMS, ASTM, and ISO standards.
Aerospace & Defense
The Mission: Structural integrity under high-G loads and extreme fatigue.
Hele Solution: Grade 5 (Ti-6Al-4V) & Grade 9 rods engineered for airframes, engine blades, and landing gear.
Medical & Dental
The Mission: Absolute biocompatibility and osseointegration for human safety.
Hele Solution: Grade 23 (ELI) & CP Grades with vacuum-sealed, cleanroom-ready finishes for bone screws and dental roots.
Marine & Industrial
The Mission: Zero maintenance in saltwater and chloride-rich environments.
Hele Solution: Grade 2, 7 (Ti-Pd), & 12 rods that withstand pitting corrosion in heat exchangers, valves, and subsea robotics.
Energy & Hydrogen
The Mission: Conductivity and chemical inertness for next-gen energy systems.
Hele Solution: High-purity rods for Green Hydrogen electrolyzers, battery systems, and energy recovery units.
Need Application-Specific Advice? Our engineers can help you select the exact grade and temper for your project.
How to Choose the Right Titanium Rods and Bars？
Selecting the right titanium rods and bars depends on titanium grade, bar profile, diameter, straightness, tolerance, surface finish, machining requirements, standards, inspection documents, packing and delivery needs. Working with a reliable titanium rods and bars supplier helps improve machining stability, reduce material waste and support project delivery.
Choose the Titanium Grade
- Titanium Rod and Bar Grade Selection
- Match the titanium grade to corrosion resistance, strength, weight and application requirements.
- Common grades include Gr.1, Gr.2, Gr.5 / Ti-6Al-4V, Gr.7, Gr.9, Gr.12, Gr.23 and other titanium alloy grades.
- Final grade selection should be reviewed according to machining, service environment and industry standards.
Choose the Bar Profile
- Titanium Rod and Bar Form Selection
- Select round bar, square bar, hex bar, rod or custom bar stock according to machining and assembly needs.
- Round titanium bars are commonly used for CNC machining, Swiss turning, shafts, fasteners and precision components.
- Square and hex titanium bars can be reviewed for special machining, tooling or structural applications.
Define Diameter, Length & Tolerance
- Titanium Bar Dimensions and Tolerance
- Specify diameter, side size, length, cut-to-length requirement, quantity and tolerance before quotation.
- Tolerance options may include standard tolerance, h8, h7 or h6 when applicable.
- Confirm straightness, roundness, machining allowance and drawing requirements for precision bar stock.
Confirm Standards & Documents
- Titanium Rod and Bar Standards
- Specify required standards such as ASTM B348, AMS 4928, ASTM F136, ISO or customer-specific specifications.
- Confirm material certificate / MTC, heat number traceability, chemical composition, mechanical properties and inspection reports.
- Project-specific QC documents or third-party inspection support can be reviewed when required.
Choose Surface Finish & Processing
- Titanium Rod and Bar Processing
- Confirm surface finish such as black surface, peeled, ground, polished or centerless-ground condition.
- Processing options may include cutting, peeling, grinding, polishing, heat treatment, machining or custom length preparation.
- Sharing downstream CNC machining or automatic bar feeding requirements helps us recommend a suitable supply condition.
Prepare Packing & Delivery Needs
- Titanium Rod and Bar Packing and Delivery
- Confirm quantity, bundle weight, surface protection, product labels, shipping marks and delivery destination.
- Titanium rods and bars can be packed with bundling, separation materials, pallets, wooden cases or export-grade packing according to shipment needs.
- Packing list, export documents, delivery schedule and incoterms should be confirmed before shipment.
Right Material
Match grade and performance to your application.
Right Specification
Accurate dimensions, tolerance and standards.
Right Process
Fabrication and machining support for your design.
Right Documents
Complete records and inspection support.
Right Delivery
Secure packing and timely global delivery.
Need Help Choosing the Right Titanium Product?
Our engineers are ready to review your requirements and recommend the best solution for your project.
MATERIAL SELECTION GUIDE
Common Titanium Grades We Support
Hele Titanium offers a wide range of commercially pure titanium and titanium alloy grades. The table below shows commonly selected grades and their typical applications for industrial, OEM, machining, marine, chemical, energy, medical and aerospace projects.
| Grade | Type | Key Characteristics | Typical Use / Commonly Selected For |
|---|---|---|---|
|
Grade 1 / Grade 2
CP Titanium
|
Commercially Pure Titanium |
Excellent corrosion resistance, high ductility, and good weldability. |
|
|
Grade 5 / Ti-6Al-4V
Titanium Alloy
|
Titanium Alloy (α+β) |
High strength, good toughness, and excellent fatigue resistance. |
|
|
Grade 7
Pd-enhanced CP Titanium
|
Commercially Pure Titanium |
Enhanced corrosion resistance in reducing and complex chemical media. |
|
|
Grade 9
Ti-3Al-2.5V Alloy
|
Titanium Alloy (α+β) |
Low density, good formability, and moderate strength. |
|
|
Grade 12
Ti-Mo-Ni Alloy
|
Titanium Alloy (β) |
Good corrosion resistance and strong suitability for heat exchanger service. |
|
|
Grade 23 / ELI
Medical / High-Purity Alloy
|
High-Purity Alloy (ELI) |
High purity, excellent biocompatibility, and good corrosion resistance. |
|
Grade Selection Support
We can review the right grade based on your application, medium and operating conditions.
Material Certificates
MTC and traceability documents can be provided according to project requirements.
Custom Supply
Custom sizes, processing, surface finish and packaging can be reviewed upon request.
Global Delivery
Reliable packing and export documentation support for global shipments.
The information above is for reference only. Final grade selection should always be reviewed according to project standards, medium, operating conditions, drawings, and documentation requirements.
Why Industrial Buyers Choose Hele Titanium
We don't just sell metal; we deliver precision-engineered solutions backed by factory-direct value and 10+ years of expertise.
Manufacturer-Direct Advantage
- Eliminate middleman markups.
- Guarantee factory-direct pricing with flexible MOQs.
- Supporting everything from single-piece prototypes to high-volume batch production.
Complete Grade Authority
- Comprehensive inventory spanning Grade 2, 5, 7, 9, and 23.
- Available in round, square, hex, and custom profiles.
- Tailored to meet exact specifications.
Uncompromising Precision
- Strict adherence to dimensional accuracy.
- Deliver peeled, ground, and polished finishes.
- Full support for stringent h6–h9 tolerance requirements.
Certified Transparency
- 100% material traceability.
- Every shipment includes EN 10204 3.1 MTCs and heat traceability.
- ISO 9001 / ISO 13485 compliance and full 3rd-party inspection support.
Global Export Mastery
- Secure, damage-free transit worldwide.
- Materials protected via VCI wrapping and reinforced wooden crating.
- Custom export labeling and end-to-end international shipment coordination.
Technical Partnership
- Direct access to metallurgical expertise.
- Comprehensive engineering support for grade selection.
- Tolerance decisions and complete machining-readiness reviews.
10+ Years
Titanium industry experience.
Factory Direct Supply
Stable capacity and competitive price.
1000+
Products and specifications.
Full Documentation
MTC, reports and certificates.
Global Delivery
100+ countries and regions.
Professional Support
Quick response and technical review.
Reliable Titanium Supply Partner for Your Project
Hele Titanium is committed to providing high-quality titanium products, professional support and reliable delivery for global industrial buyers.
Frequently Asked Questions
Answers to common questions about titanium rod grades, machining capabilities, and export logistics.
What is the difference between titanium rod and titanium bar?
What grades and standards do you supply?
Can you supply precision ground titanium rods for Swiss CNC machining?
What is the standard tolerance for titanium rods and bars?
What surface finishes are available?
Do you provide Material Test Reports (MTRs)?
How does temperature affect titanium rods?
What is the difference between Grade 5 and Grade 23?
What is your Minimum Order Quantity (MOQ)?
What is the typical lead time?
How do you package rods for export?
Do you offer cut-to-length services?
What are your payment terms?
Can I request third-party inspection?
Inside Our Manufacturing & Quality System
See how we produce, inspect, and document titanium products as a direct manufacturing partner.
See how titanium products move from raw material processing to forming, finishing, and final preparation for shipment.
Raw Material Preparation
Vacuum Melting / VAR Process
Hot Forging & Rolling
Precision Sizing Process
A closer look at the real production environment, equipment, and operational areas behind our titanium manufacturing process.
CNC Machining Area
Precision Grinding Station
Product Storage Area
Production Line Overview
Our quality system covers dimensional control, material verification, surface inspection, and release checks before shipment.
Dimensional Inspection
Ultrasonic Testing
Surface Quality Check
Final Release Inspection
Documentation and certification support are essential for industrial procurement, traceability, and project approval.
Documentation Support
Every order can be supported with comprehensive documentation:
- Mill Test Certificate (MTC)
- EN 10204 3.1
- Material Traceability
- ISO-managed Quality Process
- Third-Party Inspection Support
- ASTM / ASME Compliance
Mill Test Certificate Example
ISO Quality Certification
Third-Party Inspection Support
Direct Factory Support
Need mill test certificates, production photos, or quality documentation? Contact our team for direct factory support.
The Definitive Guide to Titanium Bar & Rod
In high-performance industries where uncompromising strength, superior corrosion resistance, and long-term reliability are non-negotiable, Titanium Bars & Rods form the backbone of innovation. Unlike standard metals, titanium bars can be custom-engineered to meet the strictest specifications. This guide equips you with the knowledge to make informed purchasing decisions for critical applications.
1 Rod vs. Bar: The Technical Difference
While often used interchangeably, titanium rods and bars have distinct dimensional profiles and intended manufacturing uses. Understanding these differences is crucial for optimizing material selection, minimizing machining time, and ensuring structural integrity in advanced industrial applications.
Titanium Rods
Generally refers to small-diameter round products (typically under 35mm). They are often produced in coils or straight lengths and serve as the primary stock for precision machining, wire drawing, and manufacturing small components like fasteners or medical screws.
Titanium Bars
Refers to larger cross-sections available in various profiles (Round, Square, Rectangular, Hex). Bars are chosen for structural integrity, load-bearing components, and heavy industrial equipment like valves or pressure vessel flanges.
Specifying the right form—coiled rod vs. straight bar—drastically reduces material waste and unnecessary machining time during CNC setup.
2 7 Key Properties of Titanium Rods & Bars
Why do engineers choose titanium over cheaper alternatives? It comes down to seven core metallurgical advantages:
High Strength-to-Weight Ratio
Titanium offers the strength of steel at nearly half the weight (Density ~4.5 g/cm³).
Excellent Corrosion Resistance
Its stable oxide layer (TiO2) makes it immune to seawater, chlorides, and most industrial acids.
Biocompatibility
Non-toxic, hypoallergenic, and osseointegrative—the gold standard for surgical implants.
Extreme Temperature Performance
Retains mechanical strength from cryogenic temperatures up to 600°C.
Low Thermal Expansion
Maintains dimensional stability during extreme temperature cycling.
Non-Magnetic
Critical for MRI-compatible medical devices and interference-free electronics.
Machinability
When centerless ground and stress-relieved, it allows for ultra-tight tolerances in CNC Swiss-turning.
3 Grade Selection: Commercially Pure vs. Alloys
Choosing the optimal titanium grade is critical for performance and longevity in demanding environments. Below is a concise comparison of Commercially Pure (CP) and Alloy grades to guide your material selection for chemical, medical, and aerospace applications.
| Category | Grade | Best Use Case | Key Characteristics |
|---|---|---|---|
| CP (Alpha) | Grade 2 | Chemical & Marine | The workhorse. Balanced strength and excellent weldability. |
| CP (Alpha) | Grade 4 | Medical & Aero | The strongest CP grade. Used for surgical tools and aerospace fixtures. |
| Alloy (A-B) | Grade 5 | Aerospace Structural | High strength, heat-treatable. |
| Alloy (A-B) | Grade 23 | Medical Implants | ELI grade. Superior fracture toughness. |
| Alloy (A) | Grade 7 | Extreme Chemistry | Resistance to reducing acids. |
4 Industry Applications Deep Dive
Engineered for exceptional strength-to-weight ratios and superior corrosion resistance, our premium titanium materials power critical components across the world's most demanding industrial environments.
Aerospace & Defense
Fasteners, tie-rods, landing gear components.
Medical & Dental
Bone screws, intramedullary nails, dental abutments.
Chemical Processing
Agitator shafts, valve stems, heat exchanger structural supports.
Marine & Offshore
Propeller shafts, subsea sensor housings, ROV frames.
5 Medical-Grade Specifications
When sourcing for medical devices, simply requesting "titanium" is not enough. Patient safety and strict regulatory audits demand absolute precision. To guarantee performance, you must specify:
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ASTM F136 / ASTM F67 compliance. This ensures the highest level of biocompatibility and structural integrity required for critical surgical implants and instruments.
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Centerless Ground finishes to h6 / h7 / h8 tolerances for Swiss turning. Achieving these ultra-precise tolerances prevents machining flaws, extends tool life, and guarantees flawless micro-components.
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Full heat-number traceability to ensure material origin and purity. Complete documentation from ingot to final product is essential for seamless FDA/CE regulatory audits and risk mitigation.
6 Understanding Standards
Our titanium materials strictly comply with globally recognized specifications, ensuring uncompromising quality, full traceability, and consistent performance for your most demanding industrial, aerospace, and medical applications.
ASTM B348
The standard specification for Titanium and Titanium Alloy Bars and Billets (Industrial).
AMS 4928
Aerospace Material Specification for Titanium Alloy Bars, Wire, Forgings, and Rings (Ti-6Al-4V Annealed).
ASTM F136
Standard Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications.
7 Shapes & Forms Guide
Discover our comprehensive selection of premium titanium shapes and forms. Each profile is precision-engineered to support diverse manufacturing requirements, from robust structural framing to complex electrochemical systems.
Round Bar
The most common, used for turning and milling.
Hex Bar
Ideal for manufacturing nuts, bolts, and threaded fasteners.
Square / Flat Bar
Used for structural framing, base plates, and manifolds.
8 Manufacturing Process Explained
Our rigorous, multi-stage manufacturing process—from advanced vacuum melting to precise surface finishing—ensures exceptional material purity, structural integrity, and exact dimensional tolerances tailored for high-performance industrial applications.
9 Material Comparison
Evaluate the critical performance metrics between premium Grade 5 Titanium and standard industrial metals. Discover why our titanium solutions deliver unmatched durability, weight savings, and corrosion resistance for demanding electrochemical and hydrogen applications.
| Property | Our Core Material Titanium (Grade 5) | Stainless Steel (316L) | Aluminum (7075) |
|---|---|---|---|
| Density | ~4.43 g/cm³ (Medium) | ~8.00 g/cm³ (Heavy) | ~2.81 g/cm³ (Light) |
| Tensile Strength | ~895 MPa (Very High) | ~485 MPa (Medium) | ~572 MPa (High) |
| Corrosion Resistance | Exceptional (Salt/Acid) | Good (Pitting risk) | Poor (Requires coating) |
10 Buyer's Checklist
Review these critical parameters before placing your order to ensure the titanium materials precisely meet your industrial and environmental requirements.
11 Cost Drivers & Pricing
Understand the key variables that influence titanium pricing—from raw material grades to precision finishing—to optimize your procurement strategy and maximize your overall investment.
Key Cost Factors
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Raw Material
Sponge prices fluctuate based on global supply.
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Alloying Elements
Vanadium and Palladium (Grade 7) significantly increase costs.
Processing Adds Value
Centerless grinding and tight tolerances add machining costs upfront but save you significant money on your own CNC floor by reducing setup time and tool wear.
12 Vetting Your Manufacturer
Choosing the right titanium manufacturing partner is critical for your supply chain stability. Here are the key criteria to ensure you are working with a reliable, high-performance facility.
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Ask for Production Photos
Ensure they actually own grinding and peeling equipment, not just trading.
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Third-Party Inspection
A reliable factory will welcome SGS or TUV inspections.
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Logistics Expertise
Exporting titanium requires specific heavy-duty crating and VCI wrapping to prevent transit damage.
Summary & Buyer’s Takeaway
Titanium rods and bars are performance enablers. Whether you need the ductility of Grade 1 or the medical precision of Grade 23, the key is matching the grade and condition to your application.
Hele Titanium is your factory-direct partner, providing the expertise, certification, and production capacity to keep your project on track.
Need Help Selecting the Right Titanium Rod?
Tell us your grade, diameter, tolerance, finish, and machining requirements. Our team will help you identify the right rod stock for your application.
- Factory-Direct Engineering Support
- Precision Tolerance Guidance
- Global Export & Compliance Support
