Mechanical properties at negative temperatures of martensitic aging steel CHS4-VI in a hardened state
Автор: Shishov V.F.
Журнал: Технико-технологические проблемы сервиса @ttps
Рубрика: Методические основы совершенствования проектирования и производства технических систем
Статья в выпуске: 4 (66), 2023 года.
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The influence of the test temperature on the mechanical properties of the martensitic-aging steel CHS4-VI in the hardened state is investigated. It is shown that the studied steel with a yield strength of 951 N/mm2 (97 kgf/mm2) has high ductility and viscosity, as well as low sensitivity to stress concentrators at test temperatures from plus 20 oC to minus 196 oC.
Martensite, steel, strength, ductility, viscosity, incision, crack, temperature
Короткий адрес: https://sciup.org/148327752
IDR: 148327752
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