... Finish:bright,soft,hard 4.Packing:coil,spool etc Stainless steel wire Alloy(UNS Designation)Compostion%SpecificationsDensityg/cm3T.S.(Mpa)0 ... and high temperature applications,including automotive flexible connectors, welded bellows, chimney liners, and flexible ducting.309/309S(S30900/ ... hot concentrated acids, ammonia and sulfer dioxide; contact with hot acetic and citric acid.310/310S(S31000/S31008) ...