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20MnB8 Steel
Steel name: 20MnB8
Diagram No.: 8154
Type of diagram: CCT
DIN designation: 20MnB8
Chemical composition in weight %: 0.17-0.23% C, <0.50% Si, 1.70-2.50% Mn, 0.0020-0.0050% B
Steel group: Hot pressing steels
Note: CCT curve for 20MnB8 steel [116].
Reference: Not shown in this demo version.
CHRISTOPHER THOMSEN, DEVELOPMENT OF NEW GRADES OF
ZINC COATED DIRECT PRESS-HARDENABLE STEEL
WITH ROBUST CATHODIC PROTECTION, MSc Thesis, McMaster University, p. 42.
Reference [116]: T. Kurz, P. Larour, J. Lackner, T. Steck, G. Jesner, Press-hardening of zinc coated steel - Characterization of a new material for a new process, in: IOP Conf. Ser. Mater. Sci. Eng., 2016. https://doi.org/10.1088/1757-899X/159/1/012025.
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.