Precision customization: thickness 0.5–30 mm, high purity 99.9% / 99.95%, custom width/length; small-batch sampling available.
Corrosion & high-temp performance: stable in aggressive media (except HF) and at elevated temperatures.
Process control & QA: cold-rolled and annealed with strict visual, ultrasonic, chemical and mechanical testing.
Electron-beam melting: molds, melting liners resisting high-temp metal erosion.
Laboratory equipment: corrosion-resistant containers and electrodes.
Super alloys & ceramics: alloying stock and components to enhance corrosion resistance and strength.
Sputtering targets: stable thin-film coating materials.
Visual inspection (surface quality)
Ultrasonic flaw detection (internal defects)
Chemical composition verification (purity control)
Mechanical testing (tensile, ductility)
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 provides high-quality tantalum sheet/plate manufactured to ASTM B708 / ASTM F560. With high purity (≥99.9%), excellent corrosion resistance and good formability, our tantalum sheets are tailored in thickness, width and length for electron-beam melting, laboratory equipment, superalloy production and advanced ceramic applications.
| Parameter | Details | Why It Works for You |
|---|---|---|
| Processing | Cold rolling, annealed | Stable mechanical properties and clean surface |
| Standards | ASTM B708, ASTM F560 | Recognized specs for critical industries |
| Thickness | 0.5–30 mm | From thin lab parts to structural plates |
| Width | 10–2500 mm | Matches equipment and furnace layouts |
| Length | Customizable | Cut-to-size; reduces on-site machining |
| Grades | R05200, R05400 | High-purity, corrosion-resistant tantalum |
| Purity | ≥99.9% / 99.95% | Suitable for E-beam, lab and high-spec uses |
| Surface | As ordered | For further machining, bonding or coating |
| Element | R05200 (Max %) | R05400 (Max %) |
|---|---|---|
| C | 0.01 | 0.01 |
| O | 0.015 | 0.03 |
| N | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 |
| Fe | 0.01 | 0.01 |
| Mo | 0.02 | 0.02 |
| Nb | 0.10 | 0.10 |
| Ni | 0.01 | 0.01 |
| Si | 0.005 | 0.005 |
| Ti | 0.01 | 0.01 |
| W | 0.05 | 0.05 |
Standard & grade: ASTM B708 / F560; R05200 / R05400
Dimensions: thickness × width × length; flatness & tolerance requirements
Purity & surface: 99.9% or 99.95%; surface condition for further processing/coating
Testing & QA: UT, mechanical, chemical reports; additional specs if required
Documentation: MTC EN 10204 3.1; inspection reports; RoHS/REACH (as applicable)
Quantity & packaging: lot size; sheet stacking & protection; export wooden/plywood cases
Logistics & terms: target lead time; Incoterms; destination & carrier
Notes: end-use (E-beam, superalloy, sputtering, lab) for optimized recommendation
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