Abstract: The utility model relates to a stainless steel metal floor, which is formed by the assembly of more than one substrate (1) and more than one floor edge trim identification strip (2), wherein the upper base surface of the substrate (1) is provided with protruding lines (11), a pair of adjacent right-angle edges is provided with a first substrate lug buckle (14) respectively, the other pair of adjacent right-angle edges is provided with a second substrate lug buckle (15) respectively, the second substrate lug buckle (15) is opened with a substrate taper hole (151) and a substrate straight hole (152) from top to bottom, the floor edge trim identification strip (2) comprises a first floor edge trim identification strip (21) and a second floor edge trim identification strip (22).