1.1730 with Allowance – 1030mm

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Carbon tool steel

Chills with hard surface and tough core, good machinability, cold work steel

Range of application:
For mounting plates and rails for plasticmoulds, blow and foaming forms with only little requirements as to grounding qualities. All kinds of manual and agricultural tools

PRÄZI – flat steel supplied:
in length 1030 mm with machining allowance, in plate form with square cross section and square dimensions, soft annealed, max. 207 HB (max. 700 N/mm2)

Standard analysis:

C Mn Si
0,45 0,7 0,3 in %

Heat treatment data:
Stress-relief annealing: 600 – 650 °C
Soft annealing :  680 – 710 °C
Hardening: 800 – 830 °C
Quenching: Water, oil
Tempering: 160 – 300 °C

Präzi-flat steel with machining allowance
Tolerances: Thickness +0,25/0 mm, Width +0,40/0 mm, Length +20/-20 mm

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