Steel name: AISI M4
  Diagram No.: 4010
  Type of diagram: CCT
  AISI designation: M4
  Chemical composition in weight %: 1.29% C, 0.40% Mn, 0.03% P, 0.02% S, 4.03% Cr, 4.43% Mo,
  5.26% W, 3.82% V.
  Note: High speed tool steel.
  Source: Technical data, Erasteel Company, Research and Development Department, Tour Maine,
  Montparnasse, 33 avenue du Maine, 75755 Paris, Cedex 15, France, 2008.

  Price: 30.00 US $
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