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PREMIUM 1.4112

AISI/SAE 440B


  • €co-Präz - flat
    available length: 500 mm

  • PRS - round
    available length: 1000 mm

  • PRS / BA - round
    available length: 500 mm 1000 mm


Technical properties:

Corrosion resistant martensitic chrome-steel (approx. 18 % Cr) for cold work. Reaches an unusually high hardness and high wear resistance after heat treatment. High gloss polishable. Working hardness: 56-59 HRC.


Applications:

Cutting tools, knives, knife blades, cutlery, guide rails, wear parts, perforated discs, screw elements, pump shafts, scale pans, horizontal cutting, surgical instruments, plastic moulds, injection nozzles, roller bearings, ball bearings, machine construction, food industry, building industry.