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When your operations demand materials that defy extreme temperatures, corrosive environments, and uncompromising reliability, tantalum plate stands as the ultimate solution. Renowned for its exceptional physical and chemical properties, our high-purity tantalum plates are engineered to deliver peak performance in the most challenging industrial scenarios — from aerospace engineering to medical device manufacturing.
Tantalum forms a dense, stable tantalum pentoxide (Ta₂O₅) protective film on its surface, rendering it virtually impervious to most aggressive chemicals. It withstands concentrated acids (sulfuric, hydrochloric, nitric), alkalis, and salt solutions at elevated temperatures, outperforming alternatives like titanium, stainless steel, and zirconium in harsh chemical environments. Only fluorine, hydrofluoric acid, and a few molten salts can affect its integrity — making it indispensable for chemical processing equipment.
With a melting point of 2980°C (5396°F) — one of the highest among common metals — tantalum plates maintain exceptional strength and structural stability even under extreme heat. Unlike lesser materials that soften or deform, tantalum retains its mechanical properties in high-temperature furnaces, aerospace engines, and nuclear applications, ensuring long-term operational safety.
Our tantalum plates boast a minimum purity of 99.95% (meets ASTM B708, UNS R05200 standards)[superscript:7superscript:8}], delivering consistent performance with:
Tensile strength: 172-482 MPa (depending on grade)
Elongation: 15-30% for easy forming and welding
Low thermal expansion coefficient (8.5×10⁻⁸ K⁻¹) for dimensional stability
Excellent electrical and thermal conductivity (0.081 Ω⁻¹cm⁻¹, 0.67 W/m·K)[superscript:5}]
Beyond industrial use, tantalum’s biocompatibility makes it ideal for medical implants (artificial joints, stents, bone screws) as it causes no allergic reactions and integrates seamlessly with human tissue. Its ductility allows for custom fabrication — we offer tailored thicknesses (0.01-50 mm), widths (20-1220 mm), and lengths (50-6000 mm) to match your specific requirements.
Chemical & Petrochemical: Reactors, heat exchangers, pipelines, and valves for corrosive process streams
Aerospace & Defense: Engine components, combustion chambers, and nozzle throats for aircraft and rockets
Electronics: High-performance capacitors, semiconductor sputtering targets, and vacuum devices
Medical Devices: Implantable tools and surgical instruments due to biocompatibility
Nuclear & Metallurgy: High-temperature furnace parts, superalloy additives, and electron-beam melting processes
✅ Industry-Leading Quality: Rigorously tested for purity, corrosion resistance, and mechanical properties to meet global standards.
✅ Customization Capabilities: Flexible sizing, surface treatments (shiny, matte, satin), and heat treatment options.
✅ Cost-Effective Performance: Offers platinum-like performance at a more competitive price point for critical applications.
✅ Reliable Supply Chain: Fast lead times (7-15 days for standard orders) and global shipping to keep your projects on track.
Whether you need standard-sized tantalum plates or custom-engineered solutions, our team of material experts is here to support your needs. Share your specifications, application requirements, or volume needs — and we’ll provide a tailored quote, technical data sheets, and sample options to help you make an informed decision.
Contact us today to discuss how our tantalum plates can enhance your product’s durability and performance!
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