Steel name: Alloy Steel
  Diagram No.: 2887
  Type of diagram: TTE
  Chemical composition in weight %: 0.44% C, 1.64% Mn, 0.06% Si, 0.029% P, 0.022% S,
  1.84% Ni, 1.64% Cr, 0.40% Mo, 0.15% Cu.
  Note: Embrittlement diagram. Temper embrittlement. Austenitizing temperature: 900^oC
  (1650^oF). Grain szie: 6. Values given are average Charpy impact Test in ft-lb
  obtained on duplicate Test made at -60^oF. All specimens were tempered at 1200^oF to
  hardness of 230 Brinell, water quenched, held at the times and temperature indicated,
  and water quenched. See the diagrams No. 2886 and No. 2888.
  Source: W.S. Pellini, B.R. Queneau, "Developmnet of Temper Brittlness in Alloy Steel",
  Transactions of the ASM, Vol.39, ASM, 1947, p.139.

  Price: 30.00 US $
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