Niobium target

Niobium sputtering targets, Niobium disc 

Niobium target


Material: RO4200-1, RO4210-2
circular targets:  Diameter  10mm up to 400mm x Thickness 2mm up to 28mm
rectangular targets: Thickness 1mm up to 20.32mm x Width up to 800mm x Length up to 3000mm 
Purity:  >=99.9%  or  99.95%
Table 1: technology  parameter



Grain size

ASTM 4 or finer

Surface finish

16Rms max. or Ra 0.4 ( RMS64 or better)


0.1mm or 0.15% max


+/-0.010" on all dimensions

Warm prompt:
we could offer the custom tailored service, please contact us with your list of requirements.
We can provide customers with metal products with different types and varied specifications to meet customers'requirements.
We look forward to serving you the opportunity, if you have any questions or requests, please do not hesitate to send an inquiry to us below, thank you.