... barFeatures: 1) Hot Rolled Annealed and Pickled Round Bars:12, 14, 16, 18, 20, 22, 25, 27, 28, 30, 32, 35 ... Round Bars:Between 100mm- 250mm every diameter3) Cold draw bright bar: dia. 4 - 50mm4) Grade: AISI201, AISI202, AISI301, AISI302, AISI303, AISI304 ... , AISI431, AISI630, 15-5PH, 17-4PH, etc. stainless steel round bar