... . 3.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 ... Rod, when size is 7-25mm, max Bend is 2mm/m; When the size is >25mm, max Warp is ... -25.00--0.10>25.00-50.00--0.15>50.00-75.00--0.20>75.00--0 ...