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


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