5/16" Alumina Oxide Ball

Item #: 91962

Minimum Order: $10.25
Sold in intervals of 5

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50-99$1.95Save 5%
100-299$1.85Save 10%
300+$1.74Save 15%


Ceramic balls are particularly well suited for use in extremely harsh environments where high temperatures, along with corrosive and erosive substances are present. Standard 99.5% alumina oxide ceramic balls have proven performance in wear, heat and corrosive environments, as well as, in maintaining dimensional stability at temperatures up to 2000°F. Alumina resists oxidation and is tolerant to water, salt solutions, and many chemicals and acids, but is not suitable for use in hydrochloric or hydrofluoric acids or strong alkaline solutions. Typical applications include pumps, valves and flow meters.

  • Alumina Oxide
  • Color: Ivory/White
  • Density: 3.9
  • Water Absorption: 0
  • Hardness Rockwell: 14.1 (83)
  • Max. Temperature: 2000°F
  • Flexural Strength 20°C: 379 (55)
  • Compressive Strength 20°C: 2600 (377)
  • Sold in increments of 5

Item Information

Item Number: 91962
Catalog Page Number: P-553
Manufacturer Part #: 5/16" ALUMINA
Country of Origin: USA

Tech Specs

Color: White
Outside Dimension: 5/16"
Form: Ball
Material: Alumina Oxide
Weight: 0.002 lbs

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