Product Introduction
- Gr2 Titanium Bar is a commercially pure titanium product selected for industrial components requiring corrosion resistance, moderate strength, weldability and practical forming performance. It is commonly processed into threaded parts, supports, connectors, valve and pump components, and other industrial hardware.
- Bars can be supplied as full lengths or cut sections for turning, drilling, threading, welding or fabrication. Final material selection should consider the working environment, mechanical load, surface condition and downstream processing route.
Product Parameter
The following table shows the general supply scope for Grade 2 titanium bar. Final diameter, length, surface condition, tolerance and inspection scope should be confirmed according to the finished part and downstream processing requirements.
| Item | Specification |
|
Material Grade |
Titanium Grade 2 / UNS R50400 |
|
Standard |
ASTM B348 |
|
Manufacturing Process |
Hot worked according to diameter → Annealing → Straightening → Surface finishing |
|
Diameter Range |
Ø3.0 mm – Ø300 mm (Customized Available) |
|
Length |
50-6000 mm, fixed-length cutting available |
|
Surface Finish |
Turned / Polished / Pickled / Machined |
|
Mechanical Properties |
Tensile Strength ≥ 345 MPa; Yield Strength ≥ 275 MPa; Elongation ≥ 20% |
|
Testing |
Chemical and mechanical testing, dimensional inspection and MTC; PMI, UT or additional reports when specified |
|
Chemical Composition |
Fe ≤ 0.30%, O ≤ 0.25%, C ≤ 0.08%, N ≤ 0.03%, H ≤ 0.015%, Ti balance |
|
Common Applications |
Valve and pump parts, threaded rods, supports, welded components, marine fittings and general machined parts |
Product Advantages and Practical Performance Characteristics
Quality inspection
Dimensional Measurement
Mechanical Testing
Chemical Composition Analysis
Ultrasonic Flaw Detection
- Material Balance for Industrial Parts
Grade 2 combines moderate strength with useful ductility and corrosion resistance. It is suitable where fabrication and service conditions are more important than maximum load capacity.
- Suitable for Machining and Joining
The bar can be turned, drilled or threaded before welding or assembly. Surface condition and cut length should be matched to the downstream process.
- Supply Defined by the Final Part
Full bars, fixed lengths and cut pieces can be arranged according to the required component. Diameter tolerance, straightness and finish are confirmed by size and order, not by grade alone.
Application Areas
Chemical Equipment Components
Used for valve stems, pump parts, supports and connectors exposed to corrosive process conditions. The working medium, temperature and joining method should be confirmed before ordering.
Marine Fittings and Supports
Suitable for brackets, pins, rods and fittings used in seawater or humid environments. Crevice conditions and contact with other metals should be reviewed.
Heat Transfer Equipment Parts
Grade 2 bar can be machined into tie rods, supports, plugs and related heat-transfer equipment hardware. Final dimensions should match the equipment drawing and assembly method.
Formed and Welded Titanium Components
Grade 2 is selected for parts requiring machining followed by bending, forming or welding. Bend radius, weld position and surface preparation should be stated where relevant.
Threaded Parts and Fasteners
Bar stock can be processed into bolts, studs, threaded rods and custom hardware for moderate-load applications. Thread size, grip length and end condition should be defined.
General Machined Industrial Parts
Used for spacers, collars, sleeves, simple shafts and custom components produced by turning or drilling. Buyers should provide finished dimensions and required machining allowance.
Packaging and transportation
Short bars and cut pieces are grouped by size and heat number, while long bars are supported to limit movement during handling. Finished surfaces can be separated, and package markings are matched with the corresponding MTC.
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Specification Review
Grade, standard, diameter, surface condition and downstream processing requirements are checked before production.
Cut-Length Planning
Cut lengths and piece quantities are coordinated with the customer's machining, welding or fabrication plan.
Heat-Lot Identification
Material and package markings are kept connected with the relevant heat number and MTC.
Inspection Coordination
Dimensional inspection, PMI, UT or additional reports are arranged when stated in the order.
FAQ
Q: When should Grade 2 be selected instead of Grade 5?
A: Grade 2 is generally selected where corrosion resistance, ductility and weldability are more important. Grade 5 is used where higher strength and fatigue performance are required.
Q: Can Grade 2 titanium bar be machined before welding?
A: Yes. Grade 2 bar can be turned, drilled or threaded before welding. The weld design, surface cleanliness and contamination control should still be reviewed.
Q: Does Grade 2 automatically provide tight tolerance and high straightness?
A: No. Grade 2 defines the material grade. Diameter tolerance, straightness and surface finish depend on the bar size, processing route and purchase requirement.
Q: What information is required for a quotation?
A: Please provide the standard, diameter, length, quantity, surface condition, cut-length requirement, final part use and any additional inspection requirements.
Product testing certificate
To facilitate the verification of the authenticity and traceability of materials, and to ensure the smooth operation of the project.
Products Description
Whats App
Address
No. 107, Gaoya Industrial Park, Baotai Road, Weibin District, Baoji City, Shaanxi Province
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