(Nickel Alloy 214) Strip, Coil, Foil, Wire, ROLLS ROYCE MSRR7238 IS2
Furnace parts, Honeycombs
Haynes® 214 is a nickel-chromium-aluminum-iron alloy, designed to provide the optimum in hightemperatures oxidation resistance for a wrought austenitic material, while at the same time allowing for conventional forming and joining. Intended principally for use at temperatures of 1750 °F and above, alloy 214 exhibits resistance to oxidation that far exceeds virtually all conventional heatresisting wrought alloys at these temperatures. This is attributable to the formation of a tightly adherent Al2O3-type protective oxide scale, which forms in preference to chromium oxide scales at these temperatures. At temperatures below 1750 °F, alloy 214 develops an oxide scale which is a mixture of chromium and aluminum oxides. This mixed scale is somewhat less protective, but still affords alloy 214 oxidation resistance equal to the best nickel-base alloys.