AISI 304 Östenitik Paslanmaz Çeliğin Statik Yaşlanma Davranışının İncelenmesi

In this study, the change in material's mechanical properties by static strain ageing process after pre-deformation applied to AISI 304 austenitic stainless steel was investigated and analysed. The samples were first 5% then annealed oven at 150°C, 250°C, 400°C 550°C separate groups for 30 60 minutes. data obtained performing hardness tensile tests compared, interaction between test parameters these Pareto analysis. As a result of highest strength values observed minutes 150°C. yield strengths as-received material increased 10% with process. It determined that decreased from 400°C. addition, as analysis, it temperature value is most critical parameter affecting results.