Probably yes but the dual phase could be austenite-martensite.

You may want to check this paper that closely matches your composition:

R. Tyagi et al, Development of wear resistant medium carbon dual phase steels and their mechanical properties, Materials Science and Technology, vol 20, issue 5, (2004) 645-652. DOI: 10.1179/026708304225012062

The above investigation was on 0.42% C steel and the martensite vol% varied from 42-72% by an intercritical treatment at 740 C. I think this work was on ferrite-martensite dual phase. For steels with a higher carbon content I see austenite-martensite dual phase.