Goodfellow Machinable Glass Ceramic White Ceramic Bar 100 mm Length 158-3146

Goodfellow 158-3146 ceramic bar is a high-quality machinable glass ceramic white bar measuring 100 mm in length. It is engineered for use in precision component manufacturing, utilizing ordinary metalworking tools for machining with tolerances approaching 0.013 mm and polished smoothness achievable to the same level.

This ceramic bar is characterized by its non-wetting surface, zero porosity, and absence of deformation under operating conditions. It offers excellent thermal conductivity of 1.46 W/mK and a density of 2.52 g/cm³, ensuring material stability and performance reliability in industrial applications.

Its hardness of A 48 Rockwell and compressive strength of 35 kg/mm² provide robust mechanical strength, while a fracture toughness of 1.53 MPa contributes to toughness against cracking. The material absorbs no water, enhancing durability and performance in moist environments.

The maximum continuous operating temperature for this ceramic bar is 800°C, with a maximum no-load temperature rating of 1000°C, making it suitable for high-temperature industrial processes.

Ideal for industrial, mechanical, laboratory, and manufacturing uses, this ceramic bar allows for precise machining without post-firing, facilitating efficient fabrication workflows. Its white color offers a clean appearance for visible applications.

Constructed from machinable glass ceramic material offering high machinability. White in color providing a visually clean and uniform appearance. Thermal conductivity of 1.46 W/mK ensures stable heat transfer properties.

Density of 2.52 g/cm³ contributes to material strength and durability. Features A 48 Rockwell hardness suitable for precision machining. Compressive strength rated at 35 kg/mm² for high load resistance. Fracture toughness of 1.53 MPa enhances material toughness.

Zero water absorption resulting in no porosity and resistance to moisture damage. Maximum operating temperature is 800°C with maximum no-load temperature at 1000°C. Designed for manufacture of precision components using ordinary metalworking tools without need for post-firing.

Trial pack available (RS Stock number 158-3203) containing 1 of 10 dia x 50 mm rod, 1 of 10 x 10 x 25 mm square bar, and 1 of 25 x 50 x 3 mm sheet. Explore more ceramic bars and rods by Goodfellow and related ceramic materials suitable for diverse industrial applications at EnvMart.

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