Steel name: 0.149C-1.607Mn-0.026Nb Steel
Diagram No.: 3681
Type of diagram: CCT
Chemical composition in weight %: 0.149% C, 0.445% Si, 1.607% Mn, 0.003% S,
0.024% P, 0.026% Ni, 0.027% Cr, 0.016% Mo, 0.003% V, 0.026% Nb, 0.018% Cu,
0.002% Ti.
Note: Microalloyed steel. Austenitized at 1250
oC for 3 s. See the diagrams
No. 3676,
No. 3677,
No. 3678,
No. 3679,
No. 3680,
No. 3682,
No. 3683 and
No. 3684.
Note: A study of the effect of niobium in solid solution in microalloyed austenite on the
kinetics of transformation to bainite after cooling.
Source: G.I. Rees, J. Perdrix, T. Maurickx and H.K.D.H. Bhadeshia, "The effect of niobium
in solid solution on the transformation kinetics of bainite", Materials Science and
Engineering, A194 (1995), 179-186.
Price: 30.00 US $
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