SNCM8 Steel

Steel name: SNCM8
Diagram No.: 8184
Type of diagram: TTT
JIS designation: SNCM8
Chemical composition in weight %: 0.40% C, 0.30% Si, 0.71% Mn, 0.016% P, 0.006% S, 0.78% Cr, 0.24% Mo, 1.78% Ni, 0.13% Cu, 0.027% Al
Steel group: Cold work tool steels
Note: Austenitizing temperature: 1050 C, holding time: 30 min. Ab temperature: an estimated value.
Reference: Not shown in this demo version.
Nobuyoshi SHIMIZU and Imao TAMURA, Influence of Prior Carbide or Ferrite Precipitation upon Incubation Period for Bainitic Transformation, Transactions ISIJ, Vol. 18, 1978, pp. 574-578.

Transformation Diagram


Click the image to enlarge the diagram.

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