Titanium Rod
Titanium rod and bar in 5–300 mm diameter range for aerospace, medical, marine, chemical, and precision machining programs.
Titanium rod is supplied by grade, diameter, condition, surface, tolerance, standard, and inspection requirement. Commercially pure and titanium alloy grades can be reviewed for machining, forming, and structural applications.
Sourcing data for titanium rod.
| Typical forms | Round bar, rod, cut length, machined blank |
|---|---|
| Diameter range | 5-300 mm typical request range |
| Length | Custom length by project |
| Common grades | Gr1, Gr2, Gr4, Gr5, Gr12, Gr23 |
| Reference standards | ASTM B348, ASTM F67, ASTM F136, ASTM F1472 when specified |
| Surface | Black, peeled, turned, polished, or ground |
Select the grade for the service conditions.
Use these as selection starting points. Final choice depends on the drawing, governing specification, service conditions, and qualification requirements.
| Grade | Typical selection logic | Confirm before quotation |
|---|---|---|
| Grade 1 | Commercially pure titanium for applications that prioritize ductility, formability, and corrosion resistance. | Product form, condition, dimensions, fabrication route, and governing specification. |
| Grade 2 | General-purpose commercially pure titanium balancing strength, formability, and corrosion resistance. | Service environment, product form, dimensions, tolerances, and inspection scope. |
| Grade 4 | Higher-strength commercially pure titanium where CP chemistry is required. | Strength requirement, condition, forming demand, and applicable product standard. |
| Grade 5 | Ti-6Al-4V for higher-strength structural, formed, or machined components. | Product specification, condition, testing, and downstream processing requirements. |
| Grade 12 | Corrosion-focused titanium alloy considered for defined chemical-service environments. | Process media, concentration, temperature, fabrication route, and corrosion-design basis. |
| Grade 23 | Ti-6Al-4V ELI for programs with tighter interstitial or sector-specific requirements. | Exact standard, condition, qualification documents, traceability, and end-use requirements. |
Three items to prevent specification gaps.
Confirm dimensions together with grade, condition, tolerances, quantity, and inspection scope.
Diameter, length, and tolerance
State finished diameter, length, straightness, quantity, dimensional tolerances, and whether supply is full length, cut pieces, or machining blanks.
Condition and surface
Define annealed, cold-worked, or project condition together with black, peeled, turned, polished, or ground surface and machining allowance.
Testing and documents
Confirm the product standard, certificate type, heat or lot traceability, mechanical testing, additional testing when required, marking, and packing.
Match rod & bar supply to the application.
End use determines the grade, condition, dimensional control, surface preparation, testing, traceability, and downstream fabrication route.
Chemical processing
Grade and fabrication route depend on the process media, concentration, temperature, pressure, joint design, and corrosion allowance.
Review application detailsAerospace and lightweight structures
The drawing, specification, condition, inspection class, traceability, and downstream processing route determine whether the proposed product form is suitable.
Review application detailsMedical and precision parts
Exact alloy, product standard, condition, cleanliness, traceability, and qualification requirements must be stated for regulated or precision programs.
Review application detailsHydrogen and electrochemical systems
Material grade, dimensions, surface, cleanliness, joining route, electrical function, and operating environment must be reviewed together.
Review application detailsDefine inspection and documentation before production.
Align document requirements with the production lot, inspection plan, marking, and final records.
- Material identity and heat or lot traceability aligned with the delivered bars, cut lengths, or blanks when required
- Chemical and mechanical results checked against the specified product standard when required
- Diameter, length, straightness, surface, tolerance, and machining-allowance checks agreed for the order
- Certificate type, additional testing, marking, end protection, and packing confirmed before order release
Frequently asked questions about titanium rod.
What titanium rod grades and sizes do you supply?
Gr1, Gr2, Gr4, Gr5, Gr12, and Gr23, from 5 mm to 300 mm diameter, in round bar, rod, or cut length.
Which standard covers titanium rod and bar?
ASTM B348 is the common bar standard, with ASTM F67, F136, and F1472 available when specified.
What surface finishes are available on titanium rod?
Black, peeled, turned, polished, or ground, matched to your machining and tolerance requirements.
Custom processing around the drawing.
Send target dimensions, tolerances, surface, package format, and inspection requirements so the production route can be reviewed before quotation.
Send enough detail for a technical review.
Mark unknown items for discussion. This separates confirmed requirements from points requiring engineering or procurement review.
- Grade or alloy designation
- Governing standard and revision
- Diameter, length, straightness, and tolerances
- Condition, surface finish, and machining allowance
- Quantity, piece length, and acceptable production unit
- Cutting, turning, grinding, or drawing requirements
- Inspection, testing, certificate, and traceability scope
- Packing, marking, destination, and requested delivery window
Related material pages.
Use these links to compare adjacent product forms and materials without returning to the full product directory.
Send a titanium rod requirement.
Include grade, standard, dimensions, tolerance, condition, surface, quantity, destination, and required documents. A drawing or previous specification helps us respond faster.