Bar Stock Specialty Ceramics Datasheets

Hexoloy® SA Silicon Carbide
from Saint-Gobain High Performance Ceramics, Refractories and Hexoloy® Products

Hexoloy SA SiC is a pressureless, sintered form of alpha silicon carbide, with a density greater than 98 percent theoretical. It has a very fine grain structure (4 - 10 microns) for excellent wear resistance and contains no free silicon, which makes it highly chemically resistant in both oxidizing... [See More]

  • Shape / Form: BarStock; Custom Shape; KilnFurniture; Plate / Board; Preforms; Rod; Spout; Tube; Immersion Tube or Sheath; Hollow Stock (Tube, Pipe, Column)
  • Thermal Conductivity: 77.5 to 126
  • Specialty Ceramic Type: Silicon Carbide
  • MOR / Flexural Strength: 79770
Aremcolox™ 502 Series Ceramic -- 502-1600-94
from Aremco Products, Inc.

Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox ™ and Super-Heat ceramics include compositions based on alumina, alumino-silicates,... [See More]

  • Shape / Form: BarStock; Plate / Board; Rod
  • Max Use Temperature: 1149
  • Specialty Ceramic Type: Boron Nitride
  • Thermal Conductivity: 55
Maxthal Ceramic Engineering Material
from Kanthal Bethel

Ceramic engineering material for use in high-temperature and chemical environments. Maxthal ceramic engineering material is readily machinable and damage tolerant. It can be used at temperatures up to 1450°C (2640°F) in air and 1600°C (2910°F) in vacuum or hydrogen. [See More]

  • Shape / Form: BarStock (optional feature); Plate / Board (optional feature); Powder, Grain or Grog (optional feature); Rod (optional feature)
  • Max Use Temperature: 1450 to 1600
  • Specialty Ceramic Type: Maxthal
MACOR® Glass-Ceramic Bars -- 3" Length MACOR Bar
from San Jose Delta Associates, Inc.

Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn ’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that it can withstand 1000 °C, has low thermal conductivity and is a good electrical insulator. [See More]

  • Shape / Form: BarStock
  • Length: 3
  • Specialty Ceramic Type: Glass Ceramics
  • Width / OD: 0.2500 to 2