Grade 7 Titanium Rod for Corrosion-Resistant Industrial Applications — Custom Supply Solutions

Grade 7 titanium rod (UNS R52400, Ti-0.2Pd) is a premium alpha-phase titanium alloy that delivers the highest corrosion resistance within the titanium family. Alloyed with 0.12%–0.25% Palladium, it solves a critical challenge: crevice corrosion failure in reducing acid environments where standard titanium grades fall short. At Baoji Huacan, we manufacture this rod with 10+ years of titanium experience, 40+ CNC machines, and 1,000+ tons of annual capacity. Custom sizes, OEM/ODM, and drawing-based orders are all supported.

Parameter	Details
Material Grade	Grade 7 Titanium (Ti-0.2Pd), UNS R52400
Material Standard	ASTM B348 / ASME SB-348, subject to applicable product specification
Dimensions	Round rod; diameter and length available to order. Typical small-diameter sizes from 6 mm, subject to availability
Mechanical Properties	Minimum Tensile Strength: 345 MPa; Minimum Yield Strength (0.2% offset): 275 MPa, subject to applicable specification and supply condition
Chemical Composition	Palladium (Pd): 0.12–0.25%; other elements controlled according to the applicable material standard
Surface Finish & Tolerance	Standard mill finish, machined, or polished; dimensional tolerances according to applicable standard or customer drawings
Quality Documentation	EN 10204 3.1 Material Test Certificate (MTC) available upon request; chemical composition and mechanical test results as specified

Superior acid corrosion resistance — resists dilute HCl, H₂SO₄, H₃PO₄, and hot chloride brines
Excellent formability and weldability — no post-weld heat treatment required to maintain corrosion resistance
Low density at 4.51 g/cm³ — lightweight yet structurally reliable
Predictable mechanical performance — yield and tensile properties match Grade 2 titanium
Passive oxide film stability — Pd addition dramatically expands electrochemical passivation range

Our Precision Parts Processing Workshop

Titanium precision parts processing

Chemical Processing — Heat exchangers, reactor vessels, and pipe fittings exposed to reducing acids benefit directly from this alloy's expanded passivation range.
Marine & Offshore — Components operating in high-temperature chloride brine or seawater environments where crevice corrosion is a known failure mode.
Pharmaceutical & Food Processing — Where contamination risk is critical and material purity must be maintained under acidic cleaning cycles.
Energy & Power Generation — Condenser tubes and structural components in environments combining heat, pressure, and corrosive media for grade 7 titanium rod.

Chemical Processing Equipment

Acid Handling Systems

Heat Exchangers

Baoji Huacan operates 40+ precision CNC machines including lathes, machining centers, and gantry systems. Annual production capacity exceeds 1,000 tons, with forging capacity over 3,000 tons.

Our rolling capability ensures tight-tolerance bars with uniform microstructure, fully compliant with ASTM B348 and AMS standards.


Vacuum Melting	Breakdown Forging	Forging & Rolling

Palladium content is verified via ICP-OES to confirm the 0.12%–0.25% range — falling outside this window eliminates the corrosion benefit. Mechanical testing follows ASTM E8 for yield and tensile verification.

Ultrasonic testing detects internal flaws, dye penetrant testing identifies surface micro-cracks, and CMM inspection confirms dimensional compliance. Full MTCs, EN 10204 3.1 certificates, and traceability documentation are provided.

Certifications

Baoji Huacan holds ISO 9001 quality management system certification, covering every production stage from raw material intake to final shipment.

Material Testing & Analysis

Ultrasonic Testing & NDT Inspection

ISO 9001 Quality Management System

Frequently asked Questions

Learn more about titanium grades, custom machining, lead times, and OEM solutions.

Q: What makes Grade 7 different from Grade 2 titanium rod?

A：The 0.12%–0.25% Palladium addition gives Grade 7 dramatically superior resistance to reducing acids and crevice corrosion environments where Grade 2 would degrade.

Q: Can you produce custom diameters and lengths?

A：Yes. All dimensions are available per your drawings or specifications. OEM and ODM orders are fully supported

Q: What certifications come with the product?

A：We provide MTC, EN 10204 3.1 documentation, COC, and full material traceability records upon request.

Q: What is the minimum order quantity?

A：MOQ is flexible and depends on specification. Contact us to discuss your project requirements.

You can specify diameter, length, tolerance class, surface finish, and material certification requirements. Drawing-based customization and OEM/ODM production are standard services.

Prototype runs, small batch production, and high-volume orders are all accommodated. Custom laser marking and part numbering are available on request.

Contact Us

Ready to source a reliable grade 7 titanium rod for your project? Contact our team at Joy@hc-titanium.com for pricing and custom specifications.