Stainless steel rod 1, General Specifications: φ10-φ120mm (hot-rolled), φ3-φ80mm (cold drawn), φ50-φ400mm (forging) 2, the main grades: 304,304L, 321,316,316L, 316Ti, 317L, 310S , 630,904L, 410,420,430,430F, 431,440C, 409,416,303,303Cu, 303Se 3, production standards: GB / T 1220-2007, GB / T4226-2009, GB / T702-1998, GB / T905-1994, GB / T908-2008, ASTM A276, A314, A479, A484, A564, A582, JIS G4311, G4318, G4308, BS EN 10088-1-2005, BS EN 10088-3-2005, DIN1013- 1-19764, surface treatment: Acid white, sand blasting (pill), polished (300 #, 480 #, 600 #, 800 #), brushed, polished, peeling, turning, milling stainless steel hexagonal bar one, General Specifications: S3-S80mm (cold drawn), S8-S70mm (hot-rolled) 2, the main grades: 304,304L, 321,316,316L, 316Ti, 317L, 310S, 630,904L, 410,420,430,430F, 431, 440C, 409,416,303,303Cu, 303Se. 3. Manufacturing standards: GB / T 1220-2007, GB / T4226-2009, GB / T705-1984, GB / T905-1994, ASTM A276, A314, A479, A484, A564, A582, JIS G4311, G4318, G4308, BS EN 10088-1-2005, BS EN 10088-3-2005, DIN1013-1-1976 4, Surface treatment: Acid white, polished (300 #, 480 #, 600 #, 800 #), drawing, milling