Machinable Glass Ceramic Disc x 25mm x 2mm

  • RS Stock No. 233-4260
  • Manufacturer MACOR
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Macor® Machinable Glass Ceramic

Macor® is a registered trademark of Corning Inc.

For the manufacture of precision components utilising ordinary metalworking tools
No post firing required
Non-wetting, 0% porosity and no deformation
Max no load temperature: 1000°C
Continuous operating temperature: 800°C
Machining tolerances approach 0.013mm (polished smoothness of 0.013mm is achievable)
Can be sealed and joined to itself and to other materials
White in colour


Trial pack (RS Stock number 158-3203) contents: 1 of 10dia x 50mm Rod, 1 of 10x10x25mm Sq Bar, 1 of 25x50x3mm Sheet

Attribute Value
Material Machinable Glass Ceramic
Width 25mm
Thickness 2mm
Colour White
Density 2.52g/cm³
Thermal Conductivity 1.46W/mK
Hardness A 48 Rockwell
Fracture Toughness 1.53MPa
Compressive Strength 35kg/mm²
Water Absorption 0%
Maximum Operating Temperature +800°C
On back order for despatch 20/08/2020, delivery within 5 working days from despatch date.
Price (ex. GST) 1 Bag of 2
$ 76.37
(exc. GST)
$ 87.83
(inc. GST)
Per Bag
Per unit*
1 - 2
3 - 9
10 - 29
30 +
*price indicative