TY - JOUR TI - Statistical research of steel grades: DX51D, DX52D and DX53D AU - Żwirek, Paweł TI - Statistical research of steel grades: DX51D, DX52D and DX53D AB - This article presents the results of the statistical research of the mechanical properties of sheets of Polish grades DX51D, DX52D and DX53D, made of low carbon steel for cold forming, continuously hot-dip coated. DX-type sheets, in particular DX51D, produced according to standard EN 10346 [4], can be used, inter alia, to produce corrugated metal sheets and sandwich panels. Standard EN 10346 [4] does not give at all, or gives in the form of very wide intervals, strength parameters for sheets of DX type. Characteristic and design values of yield strength and tensile strength have been presented in the article. Also, the values of partial factors for DX-type steel have been analyzed. VL - 2014 IS - Budownictwo Zeszyt 4-B (12) 2014 PY - 2014 SN - 0011-4561 C1 - 2353-737X SP - 101 EP - 108 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/statistical-research-of-steel-grades-dx51d-dx52d-and-dx53d KW - DX51D KW - DX52D KW - DX53D KW - steel sheets KW - statistical research