... /1800/2000mm (We can make special width according to customer's demand also. ) 3) Length: According to customers' request. 4) Material ... : 304, 304L, 316L, 321, 310S, 410, 410S, 420, 420J1, 430, 201, 202 5) Surface finish: NO. 1, 2B, BA, NO ... Coil 304, 304L, 316L, 321, 310S, 410, 410S, 420, 420J1, 430, 201, 202