SSAB Steel, Sweden, introduces Docol 1500 MZE electrogalvanized martensitic grade high-strength structural steel for automotive applications. The ultra-high strength steel is appropriate for a range of applications in need of corrosion protection, energy absorption, and low weight.
“For many years now, our Docol series of martensitic grades have been contributing to low weight and sustainability without compromising performance,” says Arnaud Guerendel, global director for the automotive segment at SSAB. “As knowledge and awareness spread, more designers see the possibilities of using our material. We have continual requests by different companies for our strongest and highest strength steels.”
Docol 1500 MZE is a cold-rolled, electrogalvanized advanced high-strength steel developed for applications in cars with stringent requirements for low weight and high energy absorption. The steel is well suited for roll forming. The minimum tensile strength is 1500 N/mm² and the high strength is achieved in the manufacturing process, which uses a special heat treatment together with an extremely high cooling rate.
“When we develop new steel grades, we always have our customers’ business in focus whether we’re developing new products or adjusting the properties of our steel grades to fit specific applications,” says José Puente, global product manager for the automotive segment at SSAB. “This is the strong driving force behind our continuous research and development efforts.”
