SSAB Domex® 550MC
The high-strength, hot-rolled, cold-forming steel at 550 MPa
SSAB Domex® 550MC is a hot-rolled, high-strength low-alloy (HSLA) steel that features consistent quality and excellent engineering properties.
Part of the SSAB Domex® range of steels, the SSAB Domex® 550MC grade is produced under rigorous quality control. A well-balanced analysis with a fine grain structure produced through thermomechanical rolling creates a steel with first-class mechanical and cold-forming properties.
Together with the steel’s high purity, these properties make for outstanding repeatability, excellent bending and cutting characteristics and a steel that can be welded using all standard methods.
This makes SSAB Domex® 550MC the ideal choice when looking for high productivity and high-quality end products. Typical applications include a wide range of fabricated components and steel structures, for instance truck chassis, crane booms and earthmoving machines.
SSAB Domex® 550MC meets or exceeds the requirements of S550MC in EN 10149-2. Upon agreement, it can be delivered as double certified. This double certification will enable producers of steel structures, in accordance with EN 1090, to use SSAB Domex® 550MC in their CE-marked final component or structure.