Goodfellow Machinable Glass Ceramic Disc x 25mm x 2mm

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Subtotal (1 bag of 2 units)*

£42.17

(exc. VAT)

£50.60

(inc. VAT)

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In Stock
  • 28 unit(s) ready to ship
  • Plus 1 unit(s) ready to ship from another location
  • Plus 999,999,971 unit(s) shipping from 28 November 2025
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Bag(s)
Per Bag
Per unit*
1 - 2£42.17£21.085
3 - 9£39.22£19.61
10 - 29£37.11£18.555
30 +£33.73£16.865

*price indicative

RS Stock No.:
233-4260
Brand:
Goodfellow
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Brand

Goodfellow

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

COO (Country of Origin):
US

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

Note

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

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