This　study　investigated　the　local　buckling　and　axial　compressive　behavior　of　stainless-clad　bimetallic　steel-plate　composite　(SC)　walls.　Stainless-clad　bimetallic　steel　is　a　high-performance　steel　that　combines　the　merits　of　both　the　substrate　and　cladding　materials,　showing　good　mechanical　properties.　An　experimental　database　was　compiled　to　evaluate　the　effect　of　normalized　faceplate　slenderness　ratio　on　the　local　buckling　and　axial　compressive　behavior　of　SC　walls.　Experimental　investigations　were　conducted　on　six　stainless-clad　bimetallic　steel-plate　composite　walls　with　parameter　of　normalized　faceplate　slenderness　ratios.　Finite　element　models　were　developed　and　benchmarked　for　parametric　studies.　Test　results　and　finite　element　analysis　results　were　incorporated　into　the　database.　The　enhanced　database　were　utilized　to　evaluate　the　application　of　the　current　design　provisions　in　calculating　the　axial　compressive　strength.　It　was　found　that　CECS:546-2018,　Eurocode　4,　and　AISC　360-22　cannot　provide　reasonable　estimation　of　axial　compression　strength.　Finally,　a　simplified　equation　was　suggested　for　estimating　the　axial　compressive　strength　of　SC　walls.　The　design　method　was　conservative　for　both　non-slender　and　slender　steel　faceplates.