Stainless Steel Channel Bar 1.Hot Rolled & Annealed & Pickled (HRAP) Channel Bar From 4x40x80mm to 7x60x120mm 2.Welded Channel Bar From 3x25x50mm to 12x100x260mm ASTM A276/484M Grade: AISI 202,304,304L,316,316L,630 etc.