20MoCr5 Steel

Steel name: 20MoCr5
Diagram No.: 8330
Type of diagram: CCT
DIN designation: 20MoCr5
Chemical composition in weight %: 0.22% C, 0.30% Si, 0.66% Mn, 0.018% P, 0.011% S, 0.56% Cr, 0.44% Mo, 0.15% Ni, 0.18% Cu, 0.049% Al, 0.020% N, <0.0005% B
Steel group: Structural steels
Note: Austenitizing temperature: 1050 C, holding time: 15 min. The CCT diagram for the core (0.22% C) of DIN 20MoCr5 steel.
Reference: Not shown in this demo version.
Eckstein, H.J. (Ed.) Technologie der Warmebehandlung von Stahl, 2nd Ed.; VEB Deutscher Verlag fur Grundstoffindustrie: Leipzig, Germany, 1987.

Transformation Diagram


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