| Germany | DIN | JUS | France | Italy | W.Nr. | Inter ISO |
|---|---|---|---|---|---|---|
| C15E / C15R | Ck 15 | č.1221 | XC 2 | C 15 | 1.0401/1.1141 | C 15 |
| C | Si | Mn | P | S |
|---|---|---|---|---|
| 0.12 - 0.18 | max 0.4 | 0.3 - 0.8 | max 0.045 | max 0.045 |
| Per dimensions in improved condition (mm) | 5 - 10 | 10 - 16 | 16 - 40 | 40 - 63 | 63 - 100 |
|---|---|---|---|---|---|
| Rm - Tensile strength (MPa) (+QT) | 500-800 | 480-780 | 430-730 | 380-670 | 340-600 |