High manganese austenitic steel has attracted increasing attention for its application in liquefied natural gas storage tank materials due to excellent ductility and low cost. This paper presents an overview of the research progress high recent years. As a structural material used at temperature environment, should not only have certain strength, but also good toughness prevent brittle fracture...

This study examines the effect of heat treatment at three different temperatures of 800 ̊C, 950 ̊C and 1100 ̊C on the microstructure and mechanical properties of low-alloy steel with an addition of manganese, chrome and lead. To determine an impact of the applied heat treatment operations, testing of mechanical properties and microstructural examinations of the steel with 0.23%, 0.24%, 0.29% and 0...