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  • Tantalum Strip Sheet Plate Ta Sheet ASTM B708
Tantalum Strip Sheet Plate Ta Sheet ASTM B708
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Tantalum Strip Sheet Plate Ta Sheet ASTM B708

Tantalum is dark (blue-gray), dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity. The metal is highly resistant to corrosion by acids: at temperatures below 150 °C tantalum is almost completely immune to attack by the normally aggressive aqua regia.Tantalum Rod & Bar are cold-rolled and annealed in a proprietary process that creates metallurgical properties ideal for such applications as sputtering gun barrels, machining into fasteners, x-ray or radiation shielding, medical markers for surgeons, vacuum furnace heating elements, chlorinator springs, components for light bulbs, or machined parts for chemical processing equipment.
  • Description
  • Material Grade:  Pure Ta: R05200; R05400; Tantalum Niobium Strip/Sheet/Plate R05240 (Ta-40Nb); 

    Tantalum Tungsten Strip/Sheet/Plate R05252 (Ta-2.5W), R05255 (Ta-10W).

    Tantalum and Tantalum Alloy
    R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
    R05400, unalloyed tantalum, powder-metallurgy consolidation.
    R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
    R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
    R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.

    Standard Specification: ASTM B708, ASTM F560(Medical Grade including UNS R05200, UNS R05400)

    Tatanlum Description: 

    Tantalum, a versatile metal, finds widespread applications across diverse industries. In laboratories, it's an essential component for precision equipment, ensuring accuracy in scientific experiments. Its role as a cost-effective substitute for platinum makes it valuable in various industrial processes. Tantalum's presence is vital in manufacturing superalloys, contributing to their strength and durability, especially in electron-beam melting. Industries like metallurgy, machinery processing, glass, and ceramics benefit from its corrosion-resistant properties. Tantalum serves as an additive in nickel-based superalloys, enhancing their performance in challenging conditions. Additionally, it plays a key role in the production of sputtering targets, vital for semiconductor manufacturing. Beyond this, tantalum is utilized in crafting artificial ears and for creating effective glass or metal seals.

    Tantalum Physical Properties:

    Density: 16.69 g/cm³

    Melting Point:3290 K 3017°C  5463°F

    Boiling Point: 5731 K 5458°C  9856°F

    Tantalum and Tantalum Alloy Sheet Application:
    Used for instance within the chemical industry for water purification or as a diffusion barrier in x-ray machines.
    Used to manufacture engine components, missile parts, and spacecraft components.
    Used as components in semiconductor manufacturing equipment.
    Used in equipment for handling strong acids and alkalis.

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