Steel name: 20 CDV 5-08
  Diagram No.: 1753
  Type of diagram: TTT
  AFNOR designation: 20 CDV 5-08
  Chemical composition in weight %: 0.15% C, 0.53% Mn, 0.26% Si, 0.013% S, 0.020% P
  0.11% Ni, 1.04% Cr, 1.05% Mo, 0.15% Cu, 0.25% V, 0.028% Al.
  Note: Structural steel. Austenitizing temperature: 950^oC (1742^oF) for
  120 min. Grain size: 9-11.
  Ac₁: 780^oC, Ac₃: 925^oC, M_s: 400^oC.
  Source: Courbes de Transformation des Aciers de Fabrication Francaise, IRSID, Paris,
  France, 1974.

  Price: 30.00 US $
  Buy Online

  We sell's software, not a steels

  Hardenability diagrams of steels
  Tempering diagrams of steels