Tantalum Disc


We provide pure tantalum disc & tantalum sputtering target, tantalum tungsten and tantalum niobium alloy disc per request.
Tantalum disc, sputtering target, tantalum tungsten/niobium
Material: R05200, R05400, R05252(Ta-2.5W), R05255(Ta-10W)
Circular tantalum sputtering targets: Diameter 15mm – 400mm x Thickness 3mm – 28mm
Rectangular tantalum sputtering targets: Thickness 1mm – 40mm x Width max 1000mm x Length max 3000mm

Specifications for tantalum round plate

Name Tantalum Sputtering Target
Material R05200, R05400, R05252(Ta-2.5W), R05255(Ta-10W)
Re-crystallization 95%min
Grain size 40μm or finer
Surface finish 16Rms max. or Ra 0.4 ( RMS64 or better)
Flatness 0.1mm or 0.15% max
Tolerance +/-0.010″ on all dimensions

Packing information for our tantalum 

Our tantalum products are mostly packed in wooden crates, this can protect the products during transportation and handling. Small discs and targets are  packed in carton.

We can also provide tantalum square and other custom tantalum products, please send us your request to sales@edge-techind.com for any needs on tantalum products.

    Product information:

    Customer information: