P – Stahl, P3Materialklassifizierung:
1.2085 (X33CrS16)1.2343 (X38CrMoV5-1)1.2379 (X153CrMoV12)1.2581 (X30WCrV9-3)1.2601 (X165CrMoV12)1.3243 (HS6-5-2-5)1.3343 (HS6-5-2)1.7701 (51CrMoV4)