M-27

Citation:

M-27. Mercedes-Benz, “DBL4093: Body parts manufactured from press-hardened steel sheets,” Company Standard , 2017.

P-21

Citation:

P-21. A. Pic and F. Pinard, “Usibor ® and Ductibor®: a “hot” combination for safer and lighter cars”, ArcelorMittal Update, p. 12–13, 2009.