As every year, CPJS developed histograms for the most important strength and strain parameters for EPSTAL steel, based on the results of factory production control conducted throughout the entire last year.
The results obtained by one of the EPSTAL steel producers were used to prepare the study. In addition to the generation of histograms, visualizing the distribution of yield strength, tensile strength and elongation under the highest load for each of the diameters produced, for the first time were also published basic statistical coefficients: standard deviation, variability index and a five-percent quantile obtained for a given population.
Histograms are published annually by the CPJS in the Statistical data page.
Data publikacji: 16.01.2018