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PREMIUM 1.7227
AISI/SAE 4140
AISI/SAE 4140
 (42CrMoS4)


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


Technical properties:

Versatile heat-treatable steel (annealed condition) with high strength and high toughness, that is often used for demanding applications in automotive engineering. Better machinability due to the addition of sulphur, very low distortion. Working hardness: 27-48 HRC.


Applications:

Mechanical engineering, machine components, axes, knuckles, connecting rods, crankshafts, gear shafts, pinions, gears, bandages, base plates, assembling parts.