... www.sasametal.com,Unequal stainless steel angle made by bending or welding.Specifications of ss angle bars: StandardASTM A276, A484, ... or as required unequal angleTolerance+-2% ItemStainless steel angle bar,stainless steel angleMaterial310S,309S,316,316L,316Ti,317,317L,321 ... 2810.812.2013.615.0 Chemical Compositon of stainless steel angle bars GradeChemical Composition (%)CSiMnPSNiCrMo201≤0.15≤1.005.5~ ...