TWI


(2000, June). Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475. 2nd International Symposium.
. "Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475". 2nd International Symposium (Jun.2000).
. "Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475". 2nd International Symposium (Jun.2000).
Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475. 2nd International Symposium. 2000 Jun; .
2000, 'Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475', 2nd International Symposium. Available from: https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200006-2Paper03.pdf.
. Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475. 2nd International Symposium. 2000;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200006-2Paper03.pdf.
. Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475. 2nd International Symposium. 2000 Jun;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200006-2Paper03.pdf.

Mechanical properties of friction stir welds in thin sheet of aluminium 2024, 6013 and 7475

2nd International Symposium
June 2000

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The tensile and bend properties of friction stir welded butt joints in aluminium alloys 2024-T3, 6013-T6 and 7475-T76 were determined, including welds in 2024 and 7475 subjected to PWHT. The ultimate tensile strength, proof stress at 0.2% strain, and elongation over a 15 mm length of the weld width were determined for welds in sheet of 1.6-2.0 mm thickness. Bend testing was according to EN 910, with a bend angle of 120 degrees and the weld centred over the mandrel. Samples were also subjected to fatigue testing, before and after milling of the weld top side. Testing was done at a frequency of 25 Hz, with constant amplitude and a stress ratio of 0.1.

2nd International Symposium, 26-28 Jun 2000, Session 2, Paper 03

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