Material: 1.7228 – 50CrMo4

Description:

Versatile engineering steel with high strengths and simultaneously
high toughness

Applications:

Rings, discs, shafts, bushings

Stahlwerk Augustfehn Werkstoff 1.7228 - 42CrMo4
  • DIN EN Bezeichnung: 50CrMo4
  • USA AISI(SAE): 4147
  • Frankreich AFNOR: -
  • British Standard: 708 A 47

Technical characteristics

Chemical composition (acc. DIN EN ISO 683-2 (09/2018))

Mass fraction in %

C [%]

min. 0.46

max. 0.54

Si [%]

max. 0.4

Mn [%]

min. 0.5

max. 0.8

Cr [%]

min. 0.9

max. 1.2

Cu [%]

max. 0.4

P [%]

max. 0.025

S [%]

max. 0.035

Mo [%]

min. 0.15

max. 0.3

Mechanical properties

For more information on the mechanical properties, please refer to the following product datasheet for download.

Download

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