Steel name: 2-1/4Cr-1Mo Steel
Diagram No.: 2693
Type of diagram: CCT
Chemical composition in weight %: 0.09% C, 0.44% Mn, 0.26% Si, 0.008% P, 0.010% S,
2.25% Cr, 0.99% Mo.
Note: Alloy steel. Austenitizing temperature: 920
oC (1690
oF) for 10 min. Grain size: 5.5
Source: T. Kunitake, "Continuous Cooling Transformation Structures in a Low Carbon
2-1/4Cr-1Mo Steel", published in Reactor Steel Studies, Cr-Mo Steel Research in Japan,
ed. Kanji Ono, UCLA-34P177-9/USLA-ENG-7177, November 1971.
Price: 30.00 US $
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