Mechanical properties of cold-drawn AISI 1018 steel in fire condition

A new mathematical models for predicting the mechanical behavior of cold-drawn mild steel (CDS) AISI 1018 at elevated temperatures under steady- and transient-state conditions are proposed. The dynamic-strain-aging (DSA) phenomenon induced an increase in the mechanical strength of CDS AISI 1018 in the steady-state temperature range from 400-500 degree C. The behavior of linier-perfectly plastic of cold-drawn mild steel induced in the steel properties changes is very sensitive to increasing temperatures. The proposed models by transient-state method are more applicable to evaluate the fire response of CDS AISI 1018 structures.

Autorentext

El Dr. Mohammad Badaruddin es profesor del Departamento de Ingeniería Mecánica de la Universitas Lampung-Indonesia desde 1998. Se graduó con un doctorado de la Universidad Nacional de Ciencia y Tecnología de Taiwán (NTUST) en 2011. Sus intereses de investigación actuales se centran en las áreas de revestimiento aluminizado y fatiga de alto y bajo ciclo.