Steel name: 20 NCD 8
  Diagram No.: 1811
  Type of diagram: CCT
  AFNOR designation: 20 NCD 8
  Chemical composition in weight %: 0.19% C, 0.67% Mn, 0.20% Si, 0.020% S, 0.019% P
  2.00% Ni, 0.39% Cr, 0.09% Mo, 0.05% Cu.
  Note: Structural steel. Austenitizing temperature: 900^oC (1652^oF) for
  30 min. Grain size: 10-11.
  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