Alloy Name: Alloy 718
  Diagram No.: 1566
  Type of diagram: TTT
  Chemical composition in weight %: 0.035% C, 18.42% Cr, 2.96% Mo, 19.35% Fe,
  5.05% Nb, 0.55% Al, 0.95% Ti, Ni is balance.
  Note: Ni superalloy. Solution treated at 1040 ^oC, 1 h and exposed to temperature range
  649 ^oC to 954 ^oC for 3-6 min to 100 h.
  Source: Xishan Xie1, et al., TTT Diagram of a Newly Developed Nickel-Base Superalloy
  – Allvac 718plus, Superalloys 718, 625, 706 and Derivatives 2005 Edited
  by E.A. Loria, TMS (The Minerals, Metals & Materials Society), 2005.

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