Influence of the Final Rolling Temperatures on the Relation between the Composition and the Mechanical Properties of K60 Pipe Steel

Resumo

The influence of alloying and microalloying elements on the mechanical properties of pipe-steel sheet (strength category K60) depends on the temperature in low-temperature controlled rolling, on account of the polymorphous γ → α and eutectoid transformation of austenite in the mill’s finishing stand.