Precision customization: Thickness 0.1–100 mm, wide size range, multiple tempers and finishes; small-batch sampling available.
High-temperature performance: Excellent mechanical stability at elevated temperatures for aerospace, nuclear and high-temp systems.
Corrosion resistance: Good resistance in aggressive media, suitable for demanding structural and shielding applications.
Process control & QA: Hot/cold rolling, forging and machining with vacuum annealing and full testing for dimensional and surface quality.
Aerospace & defense: Engine components, structural parts and thermal shields exposed to stress and high temperature.
Nuclear industry: Reactor parts and shields in corrosive and irradiated environments.
High-temperature systems: Gas turbine components, liquid bipropellant engine parts and other extreme-condition elements.
Chemical composition verification
Mechanical testing
Surface quality inspection
(Optional) Ultrasonic / flaw detection depending on thickness & spec
Send your specifications (grade, size, quantity) — quotation and lead time within 12 hours. Trial orders with flexible MOQ are supported for evaluation and qualification. All materials are supplied with EN 10204 3.1 MTC and full inspection documentation for export compliance.
LuminaTitanium delivers high-performance niobium sheet/plate manufactured to ASTM B393. With thickness from 0.1 to 100 mm, multiple surface options and vacuum-annealed tempers, these plates provide high melting point, stable mechanical behavior and reliable corrosion resistance for aerospace, nuclear and other high-tech applications.
| Parameter | Details | Why It Works for You |
|---|---|---|
| Materials | R04200, R04210, R04251, R04261 | Covers unalloyed and Zr-alloyed niobium grades for critical service |
| Standard | ASTM B393 | Recognized specification for niobium sheet and plate |
| Thickness | 0.1–100 mm | From thin shims to heavy structural plates |
| Width | 10–2500 mm | Flexible sizing to match equipment and layouts |
| Technology | Hot-rolled, cold-rolled, hot forging, machining | Tailors strength, ductility and flatness |
| Condition | Vacuum annealed | Enhances stability in high-temp environments |
| Surface | Mill, brushed, polished, bright, hairline, sand-blasted, etc. | Meets corrosion, bonding and cosmetic requirements |
| Designation | Chief Component (Nb) | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.01 | 0.004 | 0.0012 | 0.002 |
| Nb2 | Remainder | 0.005 | 0.005 | 0.005 | 0.010 | 0.010 | 0.004 | 0.10 | 0.015 | 0.010 | 0.0015 | 0.010 |
Standard & grade: ASTM B393; specify R04200 / R04210 / R04251 / R04261 or Nb1 / Nb2 as applicable
Dimensions: thickness × width × length; flatness, straightness and tolerance requirements
Temper & surface: vacuum-annealed; mill / bright / polished / brushed / sand-blasted, etc.
Testing & QA: chemical, mechanical and NDT (if required); third-party inspection availability
Documentation: MTC EN 10204 3.1; inspection reports; RoHS/REACH on request
Quantity & packaging: batch size; stacking and protection method; export wooden cases
End use: aerospace, nuclear, shielding or high-temp systems to confirm optimal grade & finish
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