Macor Machinable Glass Ceramic

Macor - Machinable Glass Ceramic

Supplier: Ceramic Oxide Fabricators (Australia)

Machinable Glass Ceramic | MACOR

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With MACOR Machinable Glass Ceramic, fabrication is fast – because it can be machined into complicated shapes and precision parts with ordinary metal working tools, quickly and inexpensively, and it requires no firing after machining.

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MACOR is available in round bar, sheet or rectangular bar.

Is Machinable with ordinary metal working tools
Allows Fast Turnaround – no firing required
Holds Tight Tolerances – to 0.01 mm / 0.0005 in.
Withstands High Temperature, up to 1000 °C
Is Vacuum Compatible – no out-gassing and zero porosity

Thermal properties

Coefficient of expansion - 100 x 10-7/ °C

Continuous operating temperature - 800 °C (1000 °C, no load)

Mechanical properties

Density - 2.52 g/cm3

Porosity - nil

Hardness - 48 Rockwell A

Flexural strength - 94 MPa

Electrical properties

Dielectric strength - 40kV/mm

Volume resistivity - Over 1016 ohm-cm at 25 °C, over 107 at 400 °C.

Chemical properties

Good resistance to common acids and alkalis, even at 95 °C.

The point is this:

When you need the performance of a technical ceramic – high use temperature, electrical resistivity, zero porosity – and your application demands the ready fabrication of a complicated shape, look for MACOR® Machineable Glass Ceramic.

MACOR is a registered trademark of Corning Incorporated.

To contact Ceramic Oxide Fabricators (Australia) about Macor Machinable Glass Ceramic use Get a quote.

MACOR is available in round bar, sheet or rectangular bar.

Is Machinable with ordinary metal working tools
Allows Fast Turnaround – no firing required
Holds Tight Tolerances – to 0.01 mm / 0.0005 in.
Withstands High Temperature, up to 1000 °C
Is Vacuum Compatible – no out-gassing and zero porosity

Thermal properties

Coefficient of expansion - 100 x 10-7/ °C

Continuous operating temperature - 800 °C (1000 °C, no load)

Mechanical properties

Density - 2.52 g/cm3

Porosity - nil

Hardness - 48 Rockwell A

Flexural strength - 94 MPa

Electrical properties

Dielectric strength - 40kV/mm

Volume resistivity - Over 1016 ohm-cm at 25 °C, over 107 at 400 °C.

Chemical properties

Good resistance to common acids and alkalis, even at 95 °C.

The point is this:

MACOR is a registered trademark of Corning Incorporated.

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To contact Ceramic Oxide Fabricators (Australia) about Macor Machinable Glass Ceramic use Get a quote.

AI Overview BETA

Macor machinable glass ceramic is supplied as round bar, sheet or rectangular bar for making precision parts and complex shapes with ordinary metalworking tools to tight tolerances. It needs no firing after machining, removing a separate firing step from the fabrication process. For vacuum applications, its zero porosity and lack of out-gassing make it vacuum compatible.

Holds tolerances to 0.01 mm / 0.0005 in
Continuous operating temperature: 800 °C; 1,000 °C with no load
Dielectric strength: 40 kV/mm
Volume resistivity exceeds 10^16 ohm-cm at 25 °C and 10^7 at 400 °C
Good resistance to common acids and alkalis, even at 95 °C

Source: listing by Ceramic Oxide Fabricators (Australia) on IndustrySearch · Updated 27 Oct 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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Supplier

Supplier: Ceramic Oxide Fabricators (Australia)

Distribution: WorldWide

Location: Eaglehawk, VIC

Customers: Ceramic Components,Heat Treatment,Furnace Control

Trade With Confidence. The supplier of this item is approved as a Verified Supplier. Business registration, contact details and locations have been verified. Ceramic Oxide Fabricators (Australia) are also proudly displaying these credentials:

Established:

1976

Employees:

6-20

Customers:

Ceramic Components,Heat Treatment,Furnace Control

Memberships:

Australasian Ceramics Society

Certifications:

ISO 9001

Distribution:

WorldWide