Materials

Websites

MatWeb : Material Property Data
Free database that is searching properties over more 100,000 materials.
NIST - Materials Science Portal
Platinum Group Metals (PGM)
Prospector Materials Database
The Materials Project
An Open web-based access to computed information on known and predicted materials as well as powerful analysis tools to inspire and design novel materials.
High Throughput Experimental Materials Database - NREL
Contains information about materials obtained from high-throughput experiments at NREL (National Renewable Energy Laboratory).