Effect of High Temperatures on the Mechanical Properties of the Weld Metal in the Welded Joint of Low-Carbon Low-Alloy Steel

The mechanical properties of the weld metal in a welded joint of low-carbon low-alloy 22K steel are studied using uniaxial tensile tests in the temperature range from room temperature to 1200°C. The changes in the structures and the strength and plastic properties of the base metal and the weld meta...

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Bibliographic Details
Published inRussian metallurgy Metally Vol. 2021; no. 10; pp. 1314 - 1319
Main Authors Nikulin, S. A., Rogachev, S. O., Belov, V. A., Turilina, V. Yu, Shplis, N. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2021
Springer Nature B.V
Subjects
Applied Problems of Strength and Plasticity
Base metal
Chemistry and Materials Science
Heat treating
High temperature effects
Low alloy steels
Low carbon steels
Materials Science
Mechanical properties
Metallic Materials
Plastic properties
Room temperature
Temperature
Tensile tests
Weld metal
Welded joints
weld
high temperatures
microstructure
low-carbon low-alloy steel
mechanical properties
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Summary:The mechanical properties of the weld metal in a welded joint of low-carbon low-alloy 22K steel are studied using uniaxial tensile tests in the temperature range from room temperature to 1200°C. The changes in the structures and the strength and plastic properties of the base metal and the weld metal in the temperature range are compared and analyzed.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029521100256