
| P1 | MATERIALS Free cutting steel and structural steel | HARDNESS/Rm < 500 N/mm² |
| P2 | Carbon steel and low alloy steel | 500-700 N/mm² |
| P3 | Medium alloy steel and heat treated steel | 600-800 N/mm² |
| P4 | High alloy steel | 800-1000 N/mm² |
| P5 | Tool steel | 900-1200 N/mm² |
| P6 | High tensile strength steel | 1200-1600 N/mm² |
| M1 | Ferritic stainless steel | 400-700 N/mm² |
| M2 | Austenitic stainless steel (good machinability) | 500-750 N/mm² |
| M3 | Austenitic stainless steel (medium machinability) | 550-850 N/mm² |
| M4 | Martensitic stainless steel | 650-950 N/mm² |
| M5 | PH stainless steel | 800-1250 N/mm² |
| K1 | Grey cast iron | 150-250 HB |
| K2 | Nodular cast iron | 150-350 HB |
| K3 | Austenitic cast iron | 120-260 HB |
| K4 | ADI cast iron | 250-500 HB |
| N1 | Aluminium alloys ≤ 12% Si | |
| N2 | Aluminium alloys > 12% Si | |
| N3 | Copper | |
| N4 | Bronze and brass | |
| N5 | Plastic materials | |
| N6 | Fiber and composites | |
| S1 | Heat resistant super alloys (HRSA) - good machinability | < 25 HRC |
| S2 | Heat resistant super alloys (HRSA) - medium machinability | 25-35 HRC |
| S3 | Heat resistant super alloys (HRSA) - low machinability | 35-45 HRC |
| S4 | Low alloy titanium (good machinability) | |
| S5 | High alloy titanium (medium machinability) | |
| H1 | Hardened steel | 50-56 HRC |
| H2 | Hardened bearing steel | 54-62 HRC |
| H3 | Hardened tool steel | 60-65 HRC |
| H4 | Hardened martensitic stainless steel | 50-56 HRC |
| H5 | Hardened white cast iron | 48-55 HRC |
REFER TO PAGES 15-39 FOR THE COMPLETE LIST OF WORKPIECE MATERIALS. CONSULTARE PAGG. 15-39 PER LA LISTA COMPLETA DEI MATERIALI AUF DEN SEITEN 15 BIS 39 FÜR DIE VOLLSTÄNDIGE LISTE VON WERKSTOFFMATERIALIEN CONSULTER DE LA PAGE 15 À LA PAGE 39 POUR LA LISTE COMPLÈTE DES MATÉRIAUX CONSULTAR DESDE PÁG. 15 A PÁG. 39 PARA LA LISTA COMPLETA DE LOS MATERIALES ПОЛНЫЙ СПИСОК ОБРАБАТЫВАЕМЫХ МАТЕРИАЛОВ СМОТРИ НА СТР. 15-39.