1.2162 with allowance – 1030mm

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

For plastic processing tools, pinions, toothed wheels, toothed racks, machine parts and guides

in length 1030 mm with machining allowance, in plate form with square cross section and square dimensions and square dimensions, soft annealed

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