... 20#,22#,24# ProductStainless steel channelAnother NameSteel channel bar , U channel , stainless steel bar,stainless steel profileSize6#,8#,10#, ... ,316L,321 ,309S, 309H, 310, 310S etcStandardANSI/ASTM/SUS/GB/DIN/EN/BSSurfaceBright finish , hot rolled pickled , sandblastingPackingExport-sea ... 20-24 tons GradeChemical composition %CCrNiMoSiMnPS2011Cr17Mn6Ni5N≤0.1516.00-18.003.50-5.50-≤1.005.50-7.50≤0.060 ...