Steel name: 8680/86B80
  Diagram No.: 1489
  Type of diagram: TTT
  AISI: 8680/86B80
  Chemical composition in weight %: Fe - 0.79% C - 0.77% Mn - 0.58% Ni - 0.50% Cr -
  0.21% Mo/Fe - 0.78% C - 0.86% Mn - 0.59% Ni - 0.49% Cr - 0.21% Mo - 0.0025% B.
  Note: Structural steel. Austenitizing temperature: 843 ^oC (1550 ^oF).
  Grain size: 8 for both.
  Source: Atlas of Isothermal Transformation Diagrams, United States Steel
  Corporation, 1961, Fourth Edition, Pittsburgh, PA, USA.

  Price: 25.00 US $
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