The use of "MatNavi" is free. (Free of charge)
All you need to do is register.
NIMS Structural Materials Data Sheet Online
CCT Diagram Database (CCTD)
The welding database system to predict hardness and microstructural constituents
in the heat affected zone and to determine optimum welding conditions has
been developed by using an estimated thermal cycle and the database of
CCT diagram for welding.
Welding Database was supported by Database Development Program in Japan Science
and Technology Agency (JST). The database is built by collaboration with National Institute for Materials Science and JST.
- National Institute for Materials Science (NIMS) holds the copyright of this database system.
- No reproduction, republication or distribution to third parties of any content is permitted without written permission of NIMS.
- NIMS takes no responsibility for any damage incurred by the user as a result of using this database system.
||Windows 7 or later
||Internet Explorer 8 or later , Firefox 27 or later