304/316 Stainless Steel Flat Bar 1.material:301,304,304L,316,316L,321,310S,317 so on. 2.size:2mm*1mm ... *400mm,length 2-6m Stainless Steel Flat Bar1.material:301,304,304L,316,316L,321,310S,317 and so on.2.size ... 6mgrade321, 304, 304L, 316, 316L, 317, 317L,310s,904L etc.standard/ASTM/ASME/DIN/JIS and etccertificateISO,SGS,and third part inspection. 304/316 Stainless ...