NIST Standard Reference Database 137
Other material collections: Property Data Summaries
Other materials: Oxide Glasses
Other Silicate Glasses materials
Property Value Environment Notes --------------------------------- ----- ----------- -------------------------------------- Crack Growth Exponent [] .......: Elastic Modulus [GPa] ..........: 73.4 N(g) gas Fracture Energy [J/m2] ..........: 3.86 N(g) gas Double cantilever beam Fracture Toughness [MPa m1/2].....: 0.75 N(g) gas Double cantilever beam Crack Growth Exponent [] .......: Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: 0.77 Mineral oil Double torsion Crack Growth Exponent [] .......: Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: 0.76 Air Double torsion Crack Growth Exponent [] .......: 13 H2O Static fatigue,surface cond.-abraded Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 27.4 Air,100% RH Dynamic fatigue,surface cond.-acid etch and abraded Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 19.4 6N NaOH Double cantilever beam Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 32 6N HCl Double cantilever beam Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 18.5 H2O Double cantilever beam Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 19.3 H2O Double cantilever beam Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: Crack Growth Exponent [] .......: 15.2 H2O Dynamic fatigue Elastic Modulus [GPa] ..........: Fracture Energy [J/m2] ..........: Fracture Toughness [MPa m1/2].....: