MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Elmet Technologies

CeramTec GRADE A LAVA Machinable Ceramic
Categories: Ceramic; Machinable Ceramic

Material Notes: GRADE A LAVA is a machineable ceramic that exhibits good electrical and heat resistance. It is excellent in applications where close tolerances must be held. This material is available in a variety of shapes and sizes.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 2.30 g/cc0.0831 lb/in³DIN EN 623-2 / ASTM-C373 / ASTM-C20
Water Absorption 2.0 - 3.0 %2.0 - 3.0 %DIN EN 623-2 / ASTM-C373
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness <= 400<= 400HV 0.5; DINV ENV 843-4
Tensile Strength at Break 17.2 MPa2490 psiACMA Test #4 / DIN EN 843-1
Flexural Strength 61.9 MPa8980 psi20 x 40 mm
Compressive Strength 275 MPa39900 psiASTM C-773-88 / DIN 51067T1
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+14 ohm-cm>= 1.00e+14 ohm-cmASTM-D257
Dielectric Constant 5.3
@Frequency 1e+6 Hz
5.3
@Frequency 1e+6 Hz
IEC 672-1 / ASTM-C150
Dielectric Strength 3.15 kV/mm80.0 kV/in6.35 mm (1/4") IEC 672-1
Dissipation Factor 0.010
@Frequency 1e+6 Hz
0.010
@Frequency 1e+6 Hz
Dielectric Loss Index 0.053
@Frequency 1e+6 Hz
0.053
@Frequency 1e+6 Hz
IEC 672-1 / ASTM-D149,150
 
Thermal PropertiesMetricEnglishComments
CTE, linear  3.30 µm/m-°C
@Temperature 20.0 - 200 °C
1.83 µin/in-°F
@Temperature 68.0 - 392 °F
 3.60 µm/m-°C
@Temperature 20.0 - 600 °C
2.00 µin/in-°F
@Temperature 68.0 - 1110 °F
ASTM-C373
 3.60 µm/m-°C
@Temperature 20.0 - 1000 °C
2.00 µin/in-°F
@Temperature 68.0 - 1830 °F
Thermal Conductivity 1.60 W/m-K11.1 BTU-in/hr-ft²-°FDIN EN 821-2 / ASTM-C408
Maximum Service Temperature, Air 1000 °C1830 °F
 
Descriptive Properties
ColorPink
Te Value (°C)620

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Aremco AREMCOLOX™ 502-676 Machinable Magnesium Oxide
Aremco Ceramacast™ 646 Castable Ceramic
Aremco Cerama-Fab™ 665
Pyrotek Pyrite N-17 Refractory Board
Aluminum - SiC Metal Matrix Composite

CCERA922 / 107522

Ensinger PEI

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.