Multi-Material Joining B-Pillar

BENTELER

Body concept

Battery electric vehicle (Alive)

Resistance spot welding	Conventional resistance spot welding of steel to steel
SWOPtec (Steel welded opposed plug technology)	Direct joining of aluminum and press hardened steel with conventional spot welding with two sided accessibility
Flow forming screwing	Joining of steel with prehole to aluminum profiles with one sided accessibility
Adhesive bonding	Galvanic separation of steel and aluminum by one-component epoxy