Steel name: 1.3503
  Steel names of producers:
  W3 Kind & Co. Germany
  TEW105Cr4 Thyssen Edelstahl Service GmbH Germany
   Cr 4 SEL Germany
  SK3 Deutsche Edelstahlwerke (Witten-Krefeld) Germany
  Cr4 Krupp Germany
  Diagram No.: 4359
  Type of diagram: CCT
  Mat. No. (Wr. Nr.) designation: 1.3503
  Chemical composition in weight %: 1.00-1.10% C, 0.15-0.35% Si, 0.25-0.40% Mn, max. 0.030% P,
  max. 0.025% S, 0.90-1.15% Cr.
  Note: Bearing steels. Austenitizing temperature: 810^oC, time: 15 min.
  Source: HTDG, 2008.

  Price: 30.00 US $
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