Goodfellow Machinable Glass Ceramic Ceramic Disc 25mm Width 2mm Thickness 233-4260

Goodfellow 233-4260 Machinable Glass Ceramic Ceramic Disc, with dimensions of 25mm width and 2mm thickness, is manufactured from a high-quality machinable glass ceramic material. This ceramic disc is white in color and exhibits a density of 2.52 g/cm³, providing excellent mechanical and thermal performance for industrial and laboratory applications.

The ceramic disc features a thermal conductivity of 1.46 W/mK, offering efficient heat dissipation, alongside a hardness rating of A 48 on the Rockwell scale. Its fracture toughness is 1.53 MPa, and it has a compressive strength of 35 kg/mm², making it robust for demanding environments.

The disc is engineered with zero water absorption, resulting in no porosity and preventing deformation or deterioration over time. It can operate continuously at temperatures up to 800°C, with a maximum no load temperature of 1000°C, suitable for high-temperature industrial operations.

The machining tolerance reaches as precise as 0.013mm, allowing polished smooth finishes with the same tight tolerance. Machinable using common metalworking tools, it does not require any post firing, enhancing processing efficiency.

This ceramic disc exhibits non-wetting characteristics and can be sealed or joined to itself and other materials, making it versatile for custom manufacturing and assembly needs. It is specifically designed for the manufacture of precision components in various industrial sectors, including mechanical engineering, laboratory instrumentation, and advanced manufacturing facilities.

Constructed from machinable glass ceramic with white coloration. Density of 2.52 grams per cubic centimeter ensures structural stability. Thermal conductivity rated at 1.46 watts per meter kelvin. Hardness measured at A 48 Rockwell scale for durable surface resistance.

Fracture toughness of 1.53 megapascals and compressive strength rated at 35 kilograms per square millimeter. Zero water absorption guarantees no porosity and enhanced longevity. Maximum continuous operating temperature of 800 degrees Celsius with max no load temperature at 1000 degrees Celsius.

Machining tolerances approach 0.013 millimeters with achievable polished smoothness matching this tolerance. Non-wetting properties and ability to be sealed or joined to various materials. Ideal for manufacturing precision components using standard metalworking tools.

This product is suitable for industrial, manufacturing, laboratory, and construction applications requiring precision ceramic components. Explore more in the Ceramic Materials category on EnvMart for related industrial engineering materials.

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