Evaluasi sifat mekanik baja paduan rendah bedasarkan komposisi kimia dan suhu perlakuan panas menggunakan teknik exploratory data analysis (EDA)

This research aims to evaluate the relationship between chemical composition of low alloy steel, temperature, and mechanical properties steel using Exploratory Data Analysis (EDA) techniques. The dataset is visualized a correlation heat map, which shows its treatment temperature. Based on results an evaluation carried out scatterplots. visualization with scatterplots show trend line indicating linear YS elements V, Ni, Mn, as well positive TS V. In addition, there are determination coefficients ( R²) that how can explain variation data. R² values obtained for V 0.405, Ni 0.226, Mn 0.159, Mo 0.130, while El RA have temperature R²values 0.166 0.320, respectively. It be concluded variations in affect steel. correlations occur these variables help determining pattern evaluating use maps scatter plots decision-making developing low-alloy materials meet specific needs.