... coil ISO / DNV Thickness:0.3mm-35mm Width:100mm-1500mm 28-4C+Cb High Temperature alloy steel coil1.grade:2VPermendur/7Mo ... /14Cr-4Mo/15-5 PH 2.finish:2B,BA,NO.1,NO.2D,NO.3,NO4,mirror,HL,DULL and so on.3 ... .trade terms:FOB SHANGHAI or Tianjin,or CIF import port. 28-4C+Cb High Temperature alloy steel coil