ASTM B348
Titanium GR5 Ti-6Al-4V Block ASTM B348 Standard Price per Kg
- Grade: Grade 5 / Ti-6Al-4V
- Tensile Strength: ≥ 895 MPa
- Standard: ASTM B348 / AMS 4928
Export Portfolio
Precision Titanium Exhaust Components & Advanced Alloys
Direct supply from Baoji Titanium Valley to Eindhoven engineering hubs, fabricators, and automotive test facilities.
ASTM F136
ASTM F136 Titanium Block Gr5 ELI Gr2 Gr4 Titanium Disc 98mm
- Purity: Extra Low Interstitial (ELI)
- Form Factor: Disc & Block Stock
- Standard: ASTM F136 / ISO 5832-3
Surface Tech
Anodizing Titanium 30 Teeth Disk Rack for Electroplating
- Application: Acid Anodizing / Coating
- Material: High-Conductivity CP-Ti
- Corrosion Rate: Near Zero in Acid Baths
Motorsport
Gr1/Gr2/Gr9 38mm–102mm Titanium Pipe Tube for Exhaust
- Wall Thickness: 1.0 mm / 1.2 mm
- Diameters: 38mm to 102mm (1.5" - 4")
- Weldability: Argon-Shielded TIG Ready
Shape Memory
Super Elastic Shape Memory Nitinol Bar Nickel Titanium Alloy
- Alloy Matrix: Ni-Ti (~55% Nickel)
- Property: Superelastic Recovery
- Form: Precision Drawn Bar / Rod
Flange Tech
Titanium Blind Exhaust Flange 4" ANSI 150lbs/300lbs Class Gr2
- Standard: ASME B16.5 / ANSI B16.5
- Pressure Class: 150# / 300# Rating
- Sealing Face: RF / Flat Face Machined
Fasteners
High Quality Gr5 Titanium Bolt M6 M8 M10 DIN912 Screws
- Standard: DIN 912 / ISO 4762
- Thread Rolling: Rolled Threads (High Fatigue)
- Tensile Rating: Grade 5 (Ti-6Al-4V)
Mill Stock
Industrial Titanium Bar Rod Billets Price per Kg
- Grades: Gr1, Gr2, Gr5, Gr7, Gr12
- Cert: EN 10204 3.1 MTC / BaoTi Test
- Processing: Hot Rolled / Centerless Ground
Regional Industrial Integration
Engineering Titanium for the Brainport Eindhoven Ecosystem
Bridging Chinese upstream metallurgical capacity with North Brabant's high-tech manufacturing, thermal dissipation, and motorsport sectors.
The Greater Eindhoven region—anchored by Brainport Eindhoven, the High Tech Campus, and the Automotive Campus in neighboring Helmond—represents Europe’s most concentrated epicenter of mechatronic innovation, extreme-precision engineering, and green mobility concepts. While traditionally acknowledged for semiconductor photolithography and complex optics, Eindhoven has evolved into an agile engineering nursery for high-performance automotive platforms, racing technology, and decarbonized thermal systems. In these exacting operational environments, conventional 304 or 321 stainless steels, and even heavy nickel-chromium superalloys, exhibit structural limitations.
As vehicle platforms target rigorous lightweighting thresholds to counteract battery mass in hybrid powertrains or maximize power-to-weight ratios in track-focused ICE and alternative-fuel combustion architectures, titanium exhaust components have transitioned from an exotic luxury to a fundamental engineering necessity. Jovzi Titanium Industry Co., Ltd. serves Eindhoven-based fabricators, prototyping labs, and tier-tier automotive suppliers with direct-access mill manufacturing, ensuring that components comply with Dutch and European machinery directives, thermal fatigue demands, and non-destructive testing benchmarks.
Automotive Campus Helmond Prototyping
Eindhoven engineers developing experimental powertrains and lightweight track architectures utilize our thin-wall Gr2 (1.0mm/1.2mm) titanium tubing and laser-cut titanium pie cuts (1.5D bend radius). These materials yield up to a 48% mass reduction over austenitic stainless piping while maintaining resonance rigidity under high-RPM acoustic pulsation.
High-Vacuum & Thermal Dissipation Labs
In thermal testing facilities across the Eindhoven Brainport corridor, our ASME B16.5 Gr2 plate flanges and ASTM B363 seamless concentric reducers are deployed in high-temperature exhaust gas extraction systems and test bench dynamometers where cyclic thermal shock would cause severe scaling in iron-based metals.
Custom Track Tuning & Supersport Fab
Local workshops operating along the A2/E25 logistics corridor require quick-disconnect reliability. Our CNC-machined Titanium V-Band Flange Kits with interlocking male/female registers provide leak-free turbo-back and header transitions that eliminate blowing gaskets under extreme thermal expansion cycles.
Metallurgical Specification
Exhaust Material Comparison: Titanium vs. Conventional Alloys
Comprehensive engineering performance analysis for Dutch mechanical engineers and procurement officers.
| Material Designation | Density (g/cm³) | Yield Strength (MPa) | Max Service Temp (°C) | Oxidation & Thermal Creep | Eindhoven Engineering Suitability |
|---|---|---|---|---|---|
| CP Titanium Gr2 (ASTM B338) | 4.51 | 275 – 350 | 425°C (Continuous) | Stable rutile (TiO2) protective film | Ideal for cat-back, mufflers, resonators & tailpipes |
| Ti-6Al-4V Grade 5 (ASTM B348) | 4.43 | ≥ 828 | 500°C | Exceptional fatigue endurance | Exhaust hanger studs, turbo flanges, bracketry |
| Ti-0.15Pd Grade 7 | 4.51 | ≥ 275 | 450°C | Supreme resistance to acidic condensates | Biofuel & synthetic-fuel combustion condensation zones |
| AISI 304 Stainless Steel | 7.93 | ≥ 205 | 750°C | Susceptible to intergranular corrosion | Heavy; obsolete for competitive motorsport platforms |
| Inconel 625 Nickel Alloy | 8.44 | ≥ 414 | 980°C | Extremely high heat, zero creep | Manifolds/Turbo primaries; excessively dense for cat-back |
Industry Horizon
Local Manufacturing Trends Shaping North Brabant's Titanium Demand
Hybrid Weight Offsetting
With hybridization driving battery pack mass upwards, vehicle platforms built across the Benelux market prioritize non-structural and exhaust mass shedding. Substituting steel with titanium trims 12 to 22 kg per chassis.
Hydrogen & E-Fuel Combustion
E-fuel and hydrogen testing ventures in Brainport generate elevated levels of aqueous exhaust condensation and localized acidic vapours. Titanium's passive oxide boundary provides total immunity to carbonic and sulfuric condensation pitting.
Strict Traceability Protocols
ASML-influenced quality expectations across North Brabant supply chains require full chemical composition, microstructural grain sizing, and third-party mechanical verification. MTC 3.1 documentation is now an uncompromising prerequisite.
Near-Net-Shape Sourcing
To curb excessive CNC machining time and swarf waste in Dutch machine shops, buyers demand pre-machined forgings, accurate pie cuts, and calibrated tube diameters directly ready for robotic TIG or orbital welding cells.
Our Manufacturing Edge
Why Eindhoven Importers Source Directly from Jovzi Titanium
Combining the metallurgical supremacy of Baoji with rigorous European trade compliance.
Origin in China's Titanium Valley
Headquartered in Baoji, Shaanxi since 2006, Jovzi processes sponge-to-ingot material under direct metallurgical oversight. Our location affords preferential access to premium vacuum arc remelting (VAR) heats and continuous technical coordination with the authorized BaoTi Test Center.
Senior Metallurgy & Machining Team
Our workshop team features 4 senior and 5 intermediate engineers supervising 5-axis CNC machining, centerless grinding, precision mandrel pipe bending, and thread rolling. We maintain tolerances down to ±0.01 mm for threaded hardware, blind flanges, and V-band registers.
Seamless Benelux Export Logistics
With an export ratio of 81–90% and comprehensive multi-currency accounts (EUR, USD), we eliminate customs friction for Dutch importers. Jovzi supports diverse Incoterms including DDP Eindhoven (door-to-door, customs cleared with VAT settlement), CIF Rotterdam, or direct express air delivery for urgent prototype builds.
Procurement Intelligence
Frequently Asked Questions: Sourcing Titanium Exhaust Components in Eindhoven
In-depth responses resolving engineering tolerances, Dutch customs procedures, and material testing validation.
What specific weld preparation and gas purging are recommended for Jovzi Grade 2 exhaust tubes?
Grade 2 commercially pure titanium is exceptionally weldable but prone to atmospheric contamination (oxygen, nitrogen, and hydrogen pickup) at temperatures exceeding 400°C. Fabricators across the Eindhoven and Helmond workshops should utilize 99.999% high-purity argon for both the primary torch shielding (employing a large gas lens #12 to #16 cup) and a dedicated trailing shield. Critical full-penetration butt welds require back-purging until the weld zone drops below 300°C. Our tubing is shipped chemically descaled, pickled, and de-greased, ensuring that no carbon hydrocarbons contaminate the melt pool during TIG or orbital welding operations.
Can Jovzi provide full EN 10204 3.1 Mill Test Certificates recognized by Dutch inspection agencies?
Yes. Every production run leaves our Baoji manufacturing facility accompanied by an authentic EN 10204 3.1 inspection certificate. This document details the molten heat number, ingot chemical assay (including precise interstitial thresholds for O, N, C, H, and Fe), tensile strength, yield strength, percentage elongation, and dimensional verification data. Furthermore, for critical defense, aerospace, or advanced mobility projects, we offer independent third-party physical and chemical verification certificates through the nationally accredited BaoTi Test Center.
How does Jovzi handle shipping, Dutch customs clearance, and import duties into the Netherlands?
We provide comprehensive flexibility according to your organization's customs license. For companies holding an Article 23 license (Vergunning artikel 23) in the Netherlands, import VAT can be deferred to your periodical tax return under reverse-charge rules. Jovzi frequently ships under DDP (Delivered Duty Paid) Eindhoven via air freight (Schiphol or Eindhoven Airport) for fast lead times of 4–7 business days, or via LCL/FCL ocean freight into the Port of Rotterdam with delivery managed by road transport straight to your workshop or distribution hub. All wooden packaging conforms strictly to ISPM 15 heat-treatment standards.
What is your Minimum Order Quantity (MOQ) for custom-machined exhaust flanges and pie cuts?
We maintain extremely low initial minimums to foster rapid prototyping on the Automotive Campus and High Tech Campus. Standard-dimension Gr2 exhaust tubing, concentric reducers, and off-the-shelf DIN 912 titanium fasteners require only 1 piece to 1 kg minimums. Custom CNC-turned V-band sets, two-bolt flanges, or bespoke hanger brackets manufactured to 2D/3D technical drawings (STEP, DWG, DXF) generally have an MOQ of 5 to 20 pieces depending on stock billet diameter, with prototype sample runs quoted on request.
Why choose Ti-6Al-4V Grade 5 for exhaust fasteners and hangers rather than Grade 2?
While Grade 2 is unbeatable for exhaust tubing, bends, and muffler housings due to its high ductility and superior elongation (≥20%), it does not possess the yield strength required for mechanical clamp load retention. Grade 5 (Ti-6Al-4V) is an alpha-beta alloy delivering more than double the tensile strength (≥895 MPa vs. 345 MPa for Gr2). For exhaust manifold studs, turbo outlet bolts, and heavy-stress V-band clamping hardware, Jovzi utilizes thread-rolled Grade 5 to prevent thread galling, shear failure, and thermal loosening under sustained vibration.
Request Complete Technical Catalog & Material Quotation
Consult with Jovzi's metallurgical engineering department. Access full dimensional drawings, chemical compositions, tolerance tables, and wholesale tier-pricing for Eindhoven delivery.
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