# Where i can find complete data for material elastic constants?

1. ### yzou_ua

11
Where i can find complete data for material elastic constants??

I need elastic constants, piezoelectric coefficients & permittivity for different semiconductor alloy?
Someone could kindly help...

2. ### ZapperZ

30,149
Staff Emeritus
Re: Where i can find complete data for material elastic constants??

Have you tried the CRC Handbook?

Zz.

3. ### Andy Resnick

5,891
Re: Where i can find complete data for material elastic constants??

NIST has some online information, and you could contact the relevant person directly for additional information which is not online or available for a fee.

http://www.nist.gov/srd/index.htm
http://www.nist.gov/srd/materials.htm