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1Cr, 2.5Cr, 4Cr Steels
Steel name: 1Cr, 2.5Cr, 4Cr
Diagram No.: 8106
Type of diagram: CCT, DCCT
Chemical composition in weight %: See the table.
Steel group: Bainitic steels
Note: Austenitizing temperature: 1100 C, holding time: 180 sec. CCT (a,c,e) and DCCT (b,d,f) diagrams for Steels I (a,b), II (c,d), and III (e,f). Abbreviations:
BF = bainitic ferrite, GB = granular bainite, and PF = polygonal ferrite.
Reference: Ali, M.; Nyo, T.; Kaijalainen, A.; Hannula, J.; Porter, D.; Kömi, J. Influence of Chromium Content on the Microstructure and Mechanical Properties of Thermomechanically Hot-Rolled Low-Carbon Bainitic Steels Containing Niobium. Appl. Sci. 2020, 10, 344. https://doi.org/10.3390/app1001034
Chemical Composition of the Investigated Steels
Click the table to enlarge the data.
Transformation Diagrams
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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.