Resistance Spot Welding of Low Carbon Steel to Austenitic CrNi Stainless Steel

Ladislav Kolařík; Miroslav Sahul; Marie Kolaříková; Martin Sahul; Milan Turňa

doi:10.4028/www.scientific.net/AMR.875-877.1499

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 875-877Resistance Spot Welding of Low Carbon Steel to...

Resistance Spot Welding of Low Carbon Steel to Austenitic CrNi Stainless Steel

Abstract:

The contribution deals with resistance spot welding of low carbon steel to austenitic CrNi stainless steel. The thickness of welded dissimilar steels was 2 mm. DeltaSpot welding gun with process tape was utilized for welding of the above-mentioned combination of steels. Resistance spot welds were produced under different welding currents. The welding currents used were 7 kA, 7.5 kA and 8 kA, respectively. Optical microscopy, microhardness measurement across the weld joint and EDX analysis across the weld joint interface were used to evaluate the quality of resistance spot welds of dissimilar steels.

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Periodical:

Advanced Materials Research (Volumes 875-877)

Pages:

1499-1502

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.875-877.1499

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Online since:

February 2014

Authors:

Ladislav Kolařík, Miroslav Sahul, Marie Kolaříková, Martin Sahul, Milan Turňa

Keywords:

Austenitic CrNi Stainless Steel, Low Carbon Steel, Quality Control, Resistance Spot Welding

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References

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