Steel name: 4615/46B15
  Diagram No.: 1485
  Type of diagram: TTT
  AISI: 4615/46B15
  Chemical composition in weight %: 0.15% C, 0.63% Mn, 1.90% Ni, 0.24% Mo,
  /Fe - 0.16% C - 0.60% Mn - 1.92% Ni - 0.27% Mo.
  Note: Structural steel. Austenitizing temperature: 927 ^oC (1700 ^oF).
  Grain size: 8 for 4615, and 3-7 for 46B15. Boron treated: black lines.
  Source: Atlas of Isothermal Transformation Diagrams, United States Steel
  Corporation, 1961, Fourth Edition, Pittsburgh, PA, USA.

  Price: 25.00 US $
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