1.2085 with allowance – 1030mm

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Description

Material AISI 420 FM

Corrosion resistant steel with significantly improved machining characteristics compared to material 1.2316

Range of application:

Holding blocks and tools for processing of corrosive plastic

PRÄZI – flat steel supplied
in length 1030 mm with machining allowance, in plate form with square cross section and square dimensions tempered and hardened 280 – 325 HB
(approx. 950 – 1100 N/mm2)
Standard analysis:
C Si Mn Cr Ni S
0,3 0,5 1,0 16,0 0,3 0,1 in %
Heat treatment data:
Soft annealing: 850 – 880 °C
Stress-relief annealing: max. 480 °C
Delivery condition: tempered and hardened
Stress-relief annealing is recommended in case of more than 30% machining of the part prior to the final processing
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