... Steel Rod , Steel Stick , Stainless Steel Bar, Round Steelii. Material Grade: 201, 301, 302, 303, 304, 304L, 316, 316L, 321, ... ) 316L (00Cr17Ni14Mo2) 321 (0Cr18Ni11Ti) 431(1Cr17Ni2)iii. Standard : ASTM A276 , ASTM A484iv. Size : Diameter 2mm to 400 mm or 1/8 ... , long life, corrosion resistance , competitive price and reliable services . ASTM A276/484M bright stainless steel round bar grade AISI 316