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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
Click the image to enlarge the diagram.
Disclaimer: The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.