7% Cr Steel

Steel name: 7% Cr steel
Diagram No.: 8142
Type of diagram: CCT
Chemical composition in weight %: 0.42% C, 0.50% Si, 0.65% Mn, 7.00% Cr, 0.70% Mo, <0.20% Ni, 0.10% V
Steel group: High Cr steels
Note: CCT diagrams of the considered steel (austenitization at 980.C, blue curve; austenitization at 1200 C, red curve). Green cooling curve: first cooling undergone by all specimens.
Reference: Not shown in this demo version.
Di Schino, A.; Gaggiotti, M.; Testani, C. Heat Treatment Effect on Microstructure Evolution in a 7% Cr Steel for Forging. Metals 2020, 10, 808. https://doi.org/10.3390/met10060808

Transformation Diagram


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