... : machine-made industry,spin,shippin... Shape: Square Certification: ISO Name304 Stainless steel square bar Material201.202.301.304.304L,304N,304LN, 309S,310S, ... 13mm ~ 100 x 50mm25 x 25mm ~ 100 x 100mmStainless steel Round/flat/square/angle/hexagonal bar Thickness (Flat Bar)Width (Flat Bar ... material: 304,304L,321, 316L,1Cr13, 2Cr13, 2205 etc. 304 stainless steel cold drawn square bar