Docol 490DP

Docol

Docol 490DP

Steel with good formability and weldability

Docol 490DP dual-phase steels possess good formability and weldability and are suitable for car safety components such as reinforcements.

These steels undergo special heat treatment in a continuous annealing line, producing a two-phase structure. Ferrite that imparts unique forming properties represents one phase, and martensite that accounts for the strength represents the other phase.