Open AccessStrength, ductility and impact toughness of tube steels after hot rolling
Author(s) -
С. И. Платов,
V.A. Nekit,
К. Б. Масленников
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/3/033110
Subject(s) - ductility (earth science) , toughness , materials science , reliability (semiconductor) , rolling mill , metallurgy , tube (container) , structural engineering , mechanical engineering , composite material , engineering , power (physics) , creep , physics , quantum mechanics
The article is devoted to the study of mechanical properties of pipe steels after rolling on a broadband hot rolling mill. Using the methods of mathematical statistics, a close pair correlation between all the characteristics of the mechanical properties of hot-rolled sheet pipe steel is revealed. The results are obtained in production practice, they create additional opportunities to verify the results of expensive mechanical tests of pipe steels in order to reduce the cost of testing and improve the reliability of the results of their evaluation.