> For the complete documentation index, see [llms.txt](https://dante-solutions-inc.gitbook.io/dante-6.3-help-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dante-solutions-inc.gitbook.io/dante-6.3-help-documentation/introduction-2/ttt-generator.md).

# TTT Gen

<figure><img src="https://3062023715-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0UQEr9tolIKQwZXdPc9a%2Fuploads%2FpG1a0AXhLnBnb6k2dM3m%2FTTT_256.png?alt=media&amp;token=3c52d00c-fd0b-4009-82c8-5cb09fad5c4f" alt=""><figcaption></figcaption></figure>

The TTT Generator is used to generate TTT and CCT curves for steel alloys from the phase transformation kinetics in the DANTE material database. This tool can be used to check the material data for specific materials found in the DANTE material database.

## Use Case

The first step in order to generate a TTT diagram is to select the material from the DANTE material database. In this case, the 1020 material was selected.

![](https://3062023715-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0UQEr9tolIKQwZXdPc9a%2Fuploads%2Fgit-blob-76f502286314ff9dbb9bde36454c2d0e888324b3%2FTTT_Gen_Material.png?alt=media)

Next, go to the Process tab to define the upper bound, lower bound, and isothermal holding time.

![](https://3062023715-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0UQEr9tolIKQwZXdPc9a%2Fuploads%2Fgit-blob-ff73c629cba1e5b5c837f2c6ca3e13b583bef323%2FProcess.png?alt=media)

![](https://3062023715-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0UQEr9tolIKQwZXdPc9a%2Fuploads%2Fgit-blob-1201196b952f077bcb38bfec36e8b83d6834f46f%2FTTT_Diagram_Plot.png?alt=media)