Machinable Glass Ceramic Rod, 100mm x 35mm diameter

  • RS Stock No. 225-5505
  • 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

Selection guide
225-5482 Rod Ø 6 x 100 mm
158-3089 Rod Ø 10 x 100 mm
158-3095 Rod Ø 15 x 100 mm
158-3102 Rod Ø 20 x 100 mm
158-3118 Rod Ø 25 x 100 mm
225-5498 Rod Ø 30 x 100 mm
225-5505 Rod Ø 35 x 100 mm
225-5511 Rod Ø 40 x 100 mm
225-5533 Rod Ø 6 x 300 mm
225-5549 Rod Ø 10 x 300 mm
225-5555 Rod Ø 15 x 300 mm
225-5561 Rod Ø 20 x 300 mm
225-5577 Rod Ø 25 x 300 mm
225-5498 Rod Ø 30 x 100 mm
225-5505 Rod Ø 35 x 100 mm
225-5511 Rod Ø 40 x 100 mm
158-3124 Bar with dimensions 10 x 10 x 100 mm
158-3130 Bar with dimensions 15 x 15 x 100 mm
158-3146 Bar with dimensions 20 x 20 x 100 mm
158-3152 Bar with dimensions 25 x 25 x 100 mm
233-4232 Disc Ø 10 x 1 mm
233-4254 Disc Ø 25 x 1 mm
233-4260 Disc Ø 25 x 2 mm
158-3168 Sheet 100 x 100 x 3 mm
158-3180 Sheet 100 x 100 x 6 mm
158-3196 Sheet 100 x 100 x 10 mm
233-4333 Sheet 50 x 50 x 1 mm
233-8644 Sheet 50 x 50 x 2 mm
158-3203 Test kit (rod, bar and plate)
Compressive Strength 35 kg/mm2
Density 2.52 g/cm3
Dielectric Constant at 25°C 6.03 (1 kHz);
5.67 (8.5 GHz)
Dielectric Strength in Oil at 90°C 40 kV/mm (@ 0.01 Thickness, 25°C)
Fracture Toughness 1.53 MPa
Hardness 48 (Rockwell A)
Modulus of Elasticity 66.9 GPa (Young's Modulus @ 25°C)
Modulus of Rupture 94 MPa (At 25°C)
Specific Heat at 25°C 0.79 kJ/kg°C
Thermal Conductivity at 23°C 1.46 W/m K
Thermal Expansion Coefficient 74 x 10 -7 /°C
(-200 - +25°C);
126 x 10 -7 /°C
(+25 - +800°C)
Volume Resistance >10 16 Ωcm
(dc at 25°C)

Note

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

Specifications
Attribute Value
Material Machinable Glass Ceramic
Form Rod
Length 100mm
Rod Diameter 35mm
Colour White
Thermal Conductivity 1.46W/mK
Density 2.52g/cm³
Hardness A 48 Rockwell
Compressive Strength 35kg/mm²
Fracture Toughness 1.53MPa
Water Absorption 0%
Maximum Operating Temperature +800°C
9 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 1,412.24
units
Per unit
1 - 2
MYR1,412.24
3 - 9
MYR1,313.40
10 - 29
MYR1,242.79
30 +
MYR1,129.79
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