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Hot Stamping Steels
Steel name: Hot stamping steels
Diagram No.: 8146
Type of diagram: CCT
Chemical composition in weight %: See the table.
Steel group: Hot stamping steels
Note: CCT diagrams comparison of the steels in Table.
(a) Steel 1 [12], (b) Steel 2 [11], (c) Steel 3 [15], (d) Steel 4 [16]. Ms = 499-308×C-32.4×Mn-27.0×Cr-16.2×Ni-10.8×(Si+Mo+W)+10×Co.
Reference: Not shown in this demo version.
D. W. Fan, et al., Critical Review of Hot Stamping Technology for Automotive Steels, Proc. from the Materials Science & Technology Conference MS&T 2007, Sept.16-20, 2007, Detroit, Michigan, pp. 1-12.
Reference [11]: HPF technology application and perspectives, 34th Steel Technology Symposium on
Advanced High Strength Steel Development and Application, Jeju, Korea, 2006.
Reference [12]: P. Åkerström and M. Oldenburg, Austenite decomposition during press hardening of a boron
steel-computer simulation and test, J. Mater. Process. Tech., vol 174, 2006, P 399-406.
Reference [15]: T. Asai and J. Iwaya, Hot Stamping Drawability of Steel. Internaltional Deep-Drawing
Research Group, 2004.
Reference [16]: M. Merklein and J. Lechler, Investigation of the thermo-mechanical properties of hot
stamping steels. J. Mater. Process. Tech., vol 177, 2006, p 452-455.
Compositions of Hot Stamping Steels and Their Estimated Ms Temperatures
Click the table to enlarge the data.
Transformation Diagrams
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.