Tool steel grades
1 tool steel grades from 1 designation systems, each with a full data sheet. Sorted by system; the yield and tensile values are the first line of each grade's mechanical table.
EN (European)
| Grade | No. | Type | C % | Yield MPa | Tensile MPa | Equivalents |
|---|---|---|---|---|---|---|
| 1.2379 | 1.2379 | Cold-work tool steel, 12 % Cr ledeburitic | 1.45 – 1.6 | — | ≈ 750–850 (typ.) | D2, SKD11, Cr12Mo1V1 |