Titanium Grade 7 Round Bar
| Specification Titanium Grade 7 Round Bar Details | |
|---|---|
| Product Name | Titanium Grade 7 Round Bar |
| Material Grade | Titanium Grade 7 / Ti-0.2Pd |
| UNS Designation | UNS R52400 |
| Werkstoff Number | W.Nr. 3.7235 |
| EN Designation | Titanium Grade 7 |
| Material Type | Commercially Pure Titanium with Palladium Addition |
| Chemical Composition | Titanium Balance, Palladium 0.12–0.25%, Iron 0.30% max, Oxygen 0.25% max, Carbon 0.08% max, Nitrogen 0.03% max, Hydrogen 0.015% max |
| Manufacturing Type | Hot Rolled / Cold Worked / Forged / Ground / Machined |
| Round Bar Standard | ASTM B348 / ASME SB348 |
| Forging Standard | ASTM B381 / ASME SB381, where applicable |
| General Requirements | Applicable ASTM / ASME material requirements |
| Diameter | As per Standard / Customer Requirement |
| Diameter Range | Approximately 3 mm to 300 mm, depending on manufacturing capability |
| Length | Standard 1–6 m / Fixed or Customized Length |
| Tolerance | h7, h8, h9, h10, h11 or as required |
| Surface Finish | Mill Finish / Bright / Peeled / Ground / Polished / Machined |
| Heat Treatment | Annealed / Stress Relieved as applicable |
| Condition | Annealed / Hot Rolled / Cold Worked / Ground |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Visual, Hardness, Ultrasonic and NDT as specified |
| Tensile Strength | Minimum approximately 345 MPa |
| Yield Strength | Minimum approximately 275 MPa |
| Elongation | Minimum approximately 20% |
| Density | Approximately 4.51 g/cm³ |
| Melting Point | Approximately 1668°C |
| Corrosion Resistance | Exceptional resistance to reducing acids, oxidizing acids and severe chemical environments |
| Palladium Addition | Palladium significantly improves corrosion resistance, particularly in reducing acid environments |
| Acid Resistance | Excellent resistance to hydrochloric acid, sulfuric acid and other aggressive chemical media |
| Seawater Resistance | Excellent resistance to seawater and chloride-containing environments |
| Welding | Excellent weldability with appropriate inert-gas shielding and titanium welding procedures |
| Filler Metal | Grade 7 compatible titanium filler, as specified |
| Available Form | Round Bar / Rod / Precision Ground Bar |
| Customization | Diameter, Length, Tolerance, Finish, Heat Treatment, Testing and Documentation |
| Origin | European / American / Japanese / Korean and other approved origins |
| Export Supply | Worldwide Export Supply |
| Exporter Support | Technical specification, inspection, certification, export packing and international shipment coordination |
| Applications | Chemical Processing, Chlor-Alkali, Acid Processing, Marine, Desalination, Heat Exchangers, Chemical Reactors, Pulp & Paper and Process Industries |
Titanium Grade 7 Round Bar – Standard Dimensions
| Diameter (mm) | Diameter (in.) | Weight (kg/m) | Weight (lb/ft) |
|---|---|---|---|
| 5 | 0.197 | 0.088 | 0.059 |
| 6 | 0.236 | 0.128 | 0.086 |
| 8 | 0.315 | 0.227 | 0.153 |
| 10 | 0.394 | 0.354 | 0.238 |
| 12 | 0.472 | 0.510 | 0.343 |
| 14 | 0.551 | 0.694 | 0.466 |
| 16 | 0.630 | 0.907 | 0.609 |
| 18 | 0.709 | 1.149 | 0.772 |
| 20 | 0.787 | 1.417 | 0.952 |
| 22 | 0.866 | 1.716 | 1.153 |
| 25 | 0.984 | 2.217 | 1.490 |
| 28 | 1.102 | 2.783 | 1.870 |
| 30 | 1.181 | 3.186 | 2.140 |
| 32 | 1.260 | 3.623 | 2.434 |
| 36 | 1.417 | 4.587 | 3.081 |
| 40 | 1.575 | 5.670 | 3.810 |
| 45 | 1.772 | 7.170 | 4.818 |
| 50 | 1.969 | 8.860 | 5.951 |
| 56 | 2.205 | 11.130 | 7.476 |
| 63 | 2.480 | 14.060 | 9.444 |
| 71 | 2.795 | 17.850 | 11.994 |
| 80 | 3.150 | 22.680 | 15.240 |
| 90 | 3.543 | 28.660 | 19.250 |
| 100 | 3.937 | 35.420 | 23.790 |
| 110 | 4.331 | 42.870 | 28.800 |
| 125 | 4.921 | 55.360 | 37.180 |
| 150 | 5.906 | 79.690 | 53.520 |
| 175 | 6.890 | 108.400 | 72.780 |
| 200 | 7.874 | 141.680 | 95.160 |
Titanium Grade 7 Round Bar – Inch / US Bar Sizes
| US Bar Size | Diameter (in.) | Diameter (mm) | Approx. Weight (kg/m) |
|---|---|---|---|
| #2 | 0.250 | 6.35 | 0.143 |
| #3 | 0.375 | 9.53 | 0.323 |
| #4 | 0.500 | 12.70 | 0.567 |
| #5 | 0.625 | 15.88 | 0.886 |
| #6 | 0.750 | 19.05 | 1.276 |
| #7 | 0.875 | 22.23 | 1.740 |
| #8 | 1.000 | 25.40 | 2.272 |
| #9 | 1.125 | 28.58 | 2.874 |
| #10 | 1.250 | 31.75 | 3.548 |
| #11 | 1.375 | 34.93 | 4.293 |
| #12 | 1.500 | 38.10 | 5.105 |
| #13 | 1.625 | 41.28 | 6.015 |
| #14 | 1.750 | 44.45 | 6.994 |
| #15 | 1.875 | 47.63 | 8.010 |
| #16 | 2.000 | 50.80 | 9.074 |
| #18 | 2.250 | 57.15 | 11.480 |
| #20 | 2.500 | 63.50 | 14.180 |
Titanium Grade 7 Round Bar – Size & Tolerance Chart
| Diameter Range | Available Finish | Typical Tolerance | Supply Condition |
|---|---|---|---|
| 3–10 mm | Bright / Cold Drawn / Ground | h8 / h9 / h10 / h11 | Annealed / Cold Worked |
| 10–25 mm | Bright / Cold Drawn / Polished | h8 / h9 / h10 / h11 | Annealed |
| 25–50 mm | Peeled / Ground / Polished | h9 / h10 / h11 | Annealed / Hot Rolled |
| 50–75 mm | Peeled / Ground / Machined | h10 / h11 | Annealed |
| 75–100 mm | Peeled / Machined / Ground | h11 | Annealed |
| 100–150 mm | Hot Rolled / Peeled / Machined | h11 / Customer Requirement | Annealed |
| 150–200 mm | Hot Rolled / Forged / Machined | Customer Requirement | Annealed |
| 200–250 mm | Forged / Rough Machined | Customer Requirement | Annealed |
| 250–300 mm | Forged / Custom Machined | Customer Requirement | Annealed |
Why Should You Buy Titanium Grade 7 Round Bars from Metalx Nickel & Alloys?
- Experienced Titanium Grade 7 Round Bar Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders and industrial end users.
- 20+ Years of Alloy Industry Experience in supplying titanium, nickel alloys and corrosion-resistant materials to customers across the UAE, Saudi Arabia, Africa and other global markets.
- Specialized Titanium Grade 7 Exporter offering Titanium Grade 7 / Titanium-Palladium Alloy / UNS R52400 Round Bars for demanding chemical and corrosion-resistant applications.
- Global Sourcing Network with access to reputed titanium mills, manufacturers and approved stockholders across Europe, USA, Japan and other major supply markets.
- Wide Specialty Alloy Product Range including Titanium Grade 1, Grade 2, Grade 5, Grade 7, Duplex 2205, Super Duplex 2507, 254 SMO, Incoloy, Inconel, Hastelloy, Monel and other specialized alloys.
- Ready Stock Availability for selected Titanium Grade 7 Round Bar sizes, subject to current stock and availability.
- Custom Titanium Grade 7 Round Bar Supply according to customer drawings, diameter, length, surface finish, heat treatment and project specifications.
- Cut-to-Length Service available for applicable sizes and customer requirements.
- ASTM / ASME Specification Supply according to applicable requirements, including ASTM B348 / ASME SB348, where applicable.
- MTC with Quotation – Material Test Certificates and relevant technical documentation can be provided with export quotations and orders.
- EN 10204 3.1 / 3.2 Certification available according to the purchase order, project specification and inspection requirements.
- Third-Party Inspection Support can be coordinated through approved inspection agencies for international export orders.
- Chemical, Mechanical & Dimensional Testing can be arranged according to applicable ASTM/ASME standards and customer specifications.
- Ultrasonic Testing Support can be arranged where required by the applicable specification or purchase order.
- Hardness & Visual Inspection can also be arranged according to customer requirements.
- Heat Treatment Support – Annealed material can be supplied according to applicable material requirements.
- Surface Finish Support – Bright, polished, pickled, ground, peeled and other specified finishes can be supplied.
- Export-Ready Packing designed to protect Titanium Grade 7 Round Bars during handling, storage and international transportation.
- Worldwide Titanium Grade 7 Round Bar Exporter serving buyers across the Middle East, Africa, Asia, Europe and other international markets.
- Competitive Export Pricing for bulk quantities, project orders, distributors, importers, traders and international stockholders.
- Titanium Grade 7 Round Bar Export Support for EPC contractors, chemical processing plants, desalination projects, marine industries, heat exchanger manufacturers, pollution-control equipment manufacturers and specialized engineering companies.
- Technical Support from Export Enquiry to Shipment covering grade, diameter, length, surface finish, heat treatment, testing, certification and packing requirements.
- Material Traceability with appropriate identification, certification and quality documentation for export projects.
- Data Sheets & Technical Documentation can be supplied according to customer requirements and project specifications.
- Global Logistics Coordination for Titanium Grade 7 Round Bar shipments to the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other destinations.
Key Features of Titanium Grade 7 Round Bar
- Titanium-Palladium Alloy – Titanium Grade 7 is a commercially pure titanium grade with a controlled palladium addition.
- Excellent Corrosion Resistance – Provides outstanding resistance to many aggressive chemical environments.
- Enhanced Chemical Resistance – Palladium addition improves corrosion resistance, particularly in selected reducing acid environments.
- Excellent Acid Resistance – Suitable for selected acidic process environments where enhanced corrosion resistance is required.
- Excellent Resistance to Reducing Environments – Particularly useful in selected reducing chemical conditions.
- Good Resistance to Oxidizing Media – Provides useful corrosion resistance in many oxidizing environments.
- Excellent Chloride Resistance – Suitable for selected chloride-containing environments.
- Good Seawater Resistance – Can be considered for demanding marine and seawater applications.
- Excellent Localized Corrosion Resistance – Provides enhanced resistance to pitting and localized corrosion in suitable environments.
- Good Ductility – Retains useful ductility and formability characteristics of commercially pure titanium.
- Good Formability – Suitable for forming and fabrication using appropriate procedures.
- Good Weldability – Can be welded using qualified procedures with suitable shielding and process controls.
- Good Fabrication Characteristics – Suitable for machining and fabrication using appropriate industrial practices.
- Hot Rolled & Cold Rolled Options – Round bars can be supplied according to required dimensions and specifications.
- Forged Options Available – Forged round bars can be supplied for selected sizes and applications.
- Wide Diameter Availability – Available in different diameters for machining and component manufacturing.
- Multiple Surface Finishes – Bright, polished, pickled, ground, peeled and other specified finishes can be supplied.
- Annealed Condition – Material can be supplied in annealed condition according to applicable requirements.
- Chemical Processing Applications – Suitable for selected chemical processing equipment exposed to aggressive media.
- Desalination Applications – Can be considered for selected desalination and water-treatment systems.
- Marine Applications – Suitable for selected marine and seawater-handling equipment.
- Heat Exchanger Applications – Can be used for selected heat-transfer components exposed to corrosive fluids.
- Pollution-Control Applications – Suitable for selected pollution-control and environmental processing equipment.
- Industrial Equipment Applications – Useful for specialized industrial components requiring enhanced corrosion resistance.
- Reliable Material Traceability – Material certificates and inspection documentation can be supplied according to order requirements.
- Quality Testing Available – Chemical, mechanical, dimensional, hardness, visual, ultrasonic and other specified inspections can be arranged.
- Export-Ready Material – Round bars can be suitably packed for handling, storage and international transportation.
- Global Titanium Grade 7 Round Bar Exporter – METALX NICKEL & ALLOYS supplies Titanium Grade 7 Round Bars to international buyers, distributors, traders, stockholders and industrial end users.
| Specification | Titanium Grade 7 Round Bar Details |
|---|---|
| Product Name | Titanium Grade 7 Round Bar |
| Material Grade | Titanium Grade 7 |
| UNS Designation | R52400 |
| Material Type | Commercially Pure Titanium with Palladium Addition |
| Alloy Type | Titanium-Palladium Alloy |
| Manufacturing | Hot Rolled / Cold Rolled / Forged, as required |
| Applicable Standards | ASTM / ASME specifications as applicable |
| Common Standard | ASTM B348 / ASME SB348, where applicable |
| Bar Type | Round Bar |
| Diameter | As per customer requirement and applicable standard |
| Length | Standard, random and customized lengths |
| Surface Finish | Bright, polished, pickled, ground, peeled or as required |
| Heat Treatment | Annealed / As specified |
| End Condition | Plain Cut, Chamfered or as specified |
| Chemical Composition | Titanium with controlled palladium addition and specified limits for iron, oxygen, carbon, nitrogen and hydrogen |
| Mechanical Properties | Tensile strength, yield strength, elongation and hardness according to applicable specification |
| Corrosion Resistance | Excellent resistance to reducing and oxidizing chemical environments |
| Pitting Resistance | Enhanced resistance to localized corrosion in selected aggressive environments |
| Acid Resistance | Excellent resistance to many acidic environments under suitable conditions |
| Testing | Chemical, mechanical, dimensional, hardness, visual, ultrasonic and other specified tests |
| Applications | Chemical Processing, Marine, Desalination, Chloride Environments, Heat Exchangers, Pollution Control and Industrial Equipment |
| Customization | Diameter, length, surface finish, heat treatment, testing and documentation as required |
| Packing | Export-worthy packing suitable for safe international transportation |
| Export Supply | Available for international buyers, distributors, EPC contractors and industrial end users |
1. What is Titanium Grade 7 Round Bar?
Titanium Grade 7 Round Bar is manufactured from commercially pure titanium with a controlled palladium addition, providing enhanced corrosion resistance in certain aggressive chemical environments.
2. What is the UNS designation of Titanium Grade 7?
The UNS designation is R52400.
3. What type of alloy is Titanium Grade 7?
Titanium Grade 7 is a commercially pure titanium-palladium alloy.
4. What is the common standard for Titanium Grade 7 Round Bar?
A commonly applicable specification is ASTM B348 / ASME SB348, subject to the exact product requirements.
5. What is the main advantage of Titanium Grade 7 over commercially pure Titanium Grade 2?
The controlled palladium addition gives Grade 7 enhanced corrosion resistance in certain reducing and aggressive chemical environments, making it suitable for applications where additional corrosion resistance is required.
6. Is Titanium Grade 7 resistant to acids?
Yes. Titanium Grade 7 offers excellent resistance to many acidic environments, particularly selected reducing acid conditions, although actual performance depends on concentration, temperature and service conditions.