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Mechanical properties of the AlSi10MnMg alloy with a different content of manganese and magnesium intended for light die-casting

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Abstract

The work shows selected mechanical properties (HB; Rm; RP; A) alloy AlSi10MnMg with different Mn content (0.4 and 0.6% mas) Magnesium (0.5; 0,75 and 1,0% mas.) of the m.in. for light pressure casts for the transport industry. The results of the mechanical properties are presented for cast and after T6 machining. It Was found that: The hardness of the test alloys is 105÷118 HB after T6 machining, Rm approx. 320÷340 MPa after T6 in relation to post-pour condition (240 MPa). The increase in the proportion of alloyed additives was also influenced by an increase of Rp to 140 Mpa For alloy AlSi10Mn0, 6MG1, 5 (for casted State) and up to 280 MPA after T6 treatment. It can therefore be concluded that the most in the direction of increase Rp alloys AlSiMnMg is additive 1.0-1.5% mas. Mg and approximately 0.6% of the MAS. Mn. Elongation is approximately 5. The, 5% (for casted state) and approximately 8-9% after the T6 heat treatment.

Original languageEnglish
Title of host publicationNTinAD 2019 - New Trends in Aviation Development 2019 - 14th International Scientific Conference, Proceedings
EditorsRudolf Andoga
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages214-217
Number of pages4
ISBN (Electronic)9781728140780
DOIs
Publication statusPublished - Sept 2019
Event14th International Scientific Conference on New Trends in Aviation Development, NTinAD 2019 - Chlumec nad Cidlinou, Czech Republic
Duration: 26 Sept 201927 Sept 2019

Publication series

NameNTinAD 2019 - New Trends in Aviation Development 2019 - 14th International Scientific Conference, Proceedings

Conference

Conference14th International Scientific Conference on New Trends in Aviation Development, NTinAD 2019
Country/TerritoryCzech Republic
CityChlumec nad Cidlinou
Period26/09/1927/09/19

ASJC Scopus subject areas

  • Control and Optimization
  • Aerospace Engineering
  • Safety, Risk, Reliability and Quality

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