Search for Equivalents of Valid Grades According to TDP from Various Regions: You can select from American, Russian, Japanese, and European international standards to obtain precise information about equivalent and matching steel grades according to these current standards.
Search for Equivalents of Obsolete Grades According to TDP: These are no longer valid but are important for historical comparison or specific technical requirements. These outdated standards (e.g., DIN 2391 replaced by EN 10305-1) may still be relevant for the analysis of older projects, the conversion of specifications, or the maintenance of existing equipment.
Search by Character String: If you cannot find the required grade in the previous steps, use the character string search. The application will display steel grades that match the entered character string.
Before selecting a steel grade in the “Steel Grade” menu, you can narrow the options by selecting a national standard (in the “Standard” column) and, optionally (though not required), the technical delivery conditions (in the “TDP” column).
The output list will include matching steel grades according to available national standards, possibly highlighting the steel grade according to the selected national standard (based on selection in the “Compare with Standard” column).
**Steel types marked with an asterisk are part of our company’s production program.
