Welding of Steel with High Manganese and Aluminum Content
Keyword(s):
The paper presents results of tests of mechanical properties, hardness measurements, macro-and microstructures of welded joints austenitic and austenitic-ferritic steel with high manganese and aluminium content meant for automotive industry. Tests were conducted on flat sheets made of steel X20MnAl18-3 and X55MnAl25-5. Tested welded joints were ruptured in tensile strength test in all cases inside the weld which is connected with lower resistance to stretching of welded joints in comparison with resistance of joined steels. Resistance to stretching of tested samples, regardless of the method of welding, is on a similar level.
2014 ◽
Vol 42
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pp. 20130093
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2009 ◽
Vol 620-622
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pp. 399-402
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2019 ◽
Vol 269
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pp. 02010
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2013 ◽
Vol 18
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pp. 107-112
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2019 ◽
Vol 258
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pp. 01024
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