Steel name: T7 Tool Steel
  Diagram No.: 2546
  Type of diagram: TTT
  Chemical composition in weight %: 0.73% C, 4.00% Cr, 2.00% V, 14.00% W.
  Note: Tool steel. Austenitizing temperature: 1285 ^oC (2350 ^oF).
  Source: Data Sheet, Crucible Steel Co. of America, February 1948, as published in
  Atlas of Isothermal Transformation and Cooling Transformation Diagrams, ASM, 1977.

  Price: 25.00 US $
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