Changes
/* groupe 1.73xx, Cr-Mo avec Mo > 0,35% */
| 13CrMo4-5
| 1.7335
| A387 Gr.12 / Gr..P12
| [http://www.steelnumber.com/en/steel_composition_eu.php?name_id=445]
|
| 10CrMo9-10
| 1.7380
| A387 Gr.22 / Gr..P22
| [http://www.steelnumber.com/en/steel_composition_eu.php?name_id=447]
|
