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Yttrium (Y) Sheet/Foil/Disc


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Yttrium (Y) is a silvery metal which density is 4.469g/cm3, Heeger Materials (HM) is a trusted manufacturer of Yttrium metals. We offer the highest quality Yttrium sheet, Yttrium foil, Yttrium disc.

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Data sheet

Purity99.9% - 99.99%

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Yttrium is a chemical element with the symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element".

Yttrium Sheet / Foil / Disc

  • 7440-65-5
  • Atomic Number: 39
  • Atomic Mass: 88.90585 
  • Melting Point: 1523.0 °C (1796.15 K, 2773.4 °F)
  • Classification: Transition Metal
  • Crystal Structure: Hexagonal
  • Density: 4.469g/cm3
  • Color: silvery

Yttrium Sheet Specifications


Yttrium sheet, Yttrium foil, Yttrium disc


0.4mm - 40mm,Tolerance:±0.01mm


10mm - 200mm,Tolerance:±1mm


10mm - 400mm,Tolerance:±1mm


TREM ≥ 99.95%, TREM ≥ 99.9%

Yttrium (Y) Sheet/Foil/Disc Application

The most important uses of yttrium are LEDs and phosphors, particularly the red phosphors in television set cathode ray tube displays. Yttrium is also used in the production of electrodes, electrolytes, electronic filters, lasers, superconductors, various medical applications, and tracing various materials to enhance their properties.

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