Description
Material AISI 5120
Cold work steel, after a corresponding heat treatment a sufficient surface hardness is obtained together with a high toughness in the core, nitrable
Range of application:
For plastic processing tools, pinions, toothed wheels, toothed racks, machine parts and guides
PRÄZI – flat steel supplied
in length 1030 mm with machining allowance, in plate form with square cross section and square dimensions and square dimensions, soft annealed
Composizione Chimica:
C | Mn | Cr | Si |
0,19 | 1,3 | 1,0 | 0,3 in % |
Heat treatment data:
Stress-relief annealing: 650 – 680 °C
Soft annealing: 670 – 710 °C
Carburizing temperature: 870 – 900 °C
Hardening: 810 – 840 °C
Quenching: Oil or warm bath
Tempering: 150 – 300 °C
Max. hardness 62 HRC after case-hardening and hardening