... .Abrasion resistant. 4.High quality. High Quanlity 304 Stainless Steel Hexagonal BarGrade: 201, 303, 304, 304L, 310, ... 310S, 316, 316L, 316F, 321, 410, duples stainless steel 2205, 2207, F51, F60, 329J1, JS2101, JS2304 and ... JS2003 etcStandard: The A/F range of stainless steel hexagonal bar is S3.0-S6.0mm (Cold ... ASTM A484/A484M)Side to side/mmTolerance/mmMax difference after three times/mm6.50-13.00+0 ...