Steel name: P20 Tool Steel
  Diagram No.: 2565
  Type of diagram: TTT
  Chemical composition in weight %: 0.30% C, 0.75% Mn, 0.50% Si, 0.80% Cr, 0.25% Mo.
  Note: Tool steel. Austenitizing temperature: 845 ^oC (1550 ^oF).
  Source: Data Sheet, Crucible Steel Co. of America, February 1949, as published in
  Atlas of Isothermal Transformation and Cooling Transformation Diagrams, ASM, 1977.

  Price: 25.00 US $
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