SiO2 Base Glasses: S60l

About Property Data Summaries.

Reference: NBS Technical Note 1212

Other materials: Silicate Glasses

Material Summary:

Molar composition: 60% SiO2 + 20% Al2O3 + 20% Na2O

Property Summary:

Property                           Value  Environment  Notes
---------------------------------  -----  -----------  --------------------------------------
Crack Growth Exponent []   .......: 
Elastic Modulus [GPa]   ..........: 73.0   Air          
Fracture Energy [J/m2]  ..........:  3.10  Air          Notched beam
Fracture Toughness [MPa m1/2].....:  0.67  Air          Notched beam

Crack Growth Exponent []   .......: 
Elastic Modulus [GPa]   ..........: 72.5   Air          
Fracture Energy [J/m2]  ..........:  3.10  Air          Notched beam
Fracture Toughness [MPa m1/2].....:  0.67  Air          Notched beam


Privacy Statement/Security Notice
Disclaimer | FOIA

NIST is an agency of the
U.S. Commerce Department

Date created: 08 February 2001
Last updated: 08 February 2001

Technical inquiries:
Ceramics Division
NIST, 100 Bureau Drive, Stop 8520, Gaithersburg, MD 20899-8520.
Phone (301) 975-6119
Fax (301) 975-5334

Ceramics website comments:
Ceramics Webmaster

General NIST inquiries:
Public Inquiries Unit:
Phone (301) 975-NIST (6478)
TTY (301) 975-8295