... Surface finish:2D,2B,BA 3)Short delivery time Cold rolled stainless steel stripDetailed specification: Grade201,304,316,321,430,etc.StandardASTM, ... T/T 30% depositDifference between CR and HR:Cold rolled stainless steel coil:surface is 2B ,BA and polish seems bright ... mirrorthickness is less than 2MMHot rolled stainless steel coil:surface is NO.1, acid bath,color seems ...