Alumina Oxide Balls

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)
  • 1/8" to 5/16" sold in increments of 5; 3/8" to 1" sold individually
Stock Description Catalog Pg. Price
1/8" Alumina Oxide Ball
91959
$1.74​/Each
Save 5%50+$1.65/Each
Save 10%100+$1.56/Each
Save 15%300+$1.47/Each
P-546
$1.74​/Each
In Stock
3/16" Alumina Oxide Ball
91960
$1.65​/Each
Save 5%50+$1.56/Each
Save 10%100+$1.48/Each
Save 15%300+$1.40/Each
P-546
$1.65​/Each
In Stock
1/4" Alumina Oxide Ball
91961
$1.69​/Each
Save 5%50+$1.60/Each
Save 10%100+$1.52/Each
Save 15%300+$1.43/Each
P-546
$1.69​/Each
In Stock
5/16" Alumina Oxide Ball
91962
$2.05​/Each
Save 5%50+$1.94/Each
Save 10%100+$1.84/Each
Save 15%300+$1.74/Each
P-546
$2.05​/Each
In Stock
3/8" Alumina Oxide Ball
91963
$2.05​/Each
Save 5%50+$1.94/Each
Save 10%100+$1.84/Each
Save 15%300+$1.74/Each
P-546
$2.05​/Each
In Stock
1/2" Alumina Oxide Ball
91964
$3.90​/Each
Save 5%50+$3.70/Each
Save 10%100+$3.51/Each
Save 15%300+$3.31/Each
P-546
$3.90​/Each
In Stock
5/8" Alumina Oxide Ball
91965
$13.19​/Each
Save 5%50+$12.53/Each
Save 10%100+$11.87/Each
Save 15%300+$11.21/Each
P-546
$13.19​/Each
In Stock
3/4" Alumina Oxide Ball
91966
$22.60​/Each
Save 5%50+$21.47/Each
Save 10%100+$20.34/Each
Save 15%300+$19.21/Each
P-546
$22.60​/Each
Special Order
1" Alumina Oxide Ball
91967
$40.92​/Each
Save 5%50+$38.87/Each
Save 10%100+$36.82/Each
Save 15%300+$34.78/Each
P-546
$40.92​/Each
In Stock

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