Incoloy 800 Wires

A nickel-chromium alloy with good strength and excellent resistance to oxidation and carburization in high-temperature atmospheres. It also resists corrosion by many aqueous environments. The alloy maintains a stable, austenitic structure during prolonged exposure to high temperatures. Used for process piping, heat exchangers, carburizing equipment, heating-element sheathing and nuclear steam-generator tubing.STANDARD PRODUCT FORMSPipe, tube, sheet, strip, plate, round bar, flat bar, forgingstock, hexagon and wire.MAJOR SPECIFICATIONSUNS N08800BS 3072 – 3076 (NA15)ASTM B 163, A 240, B 366,B 407 – B 409, A 480, B 514,B 515, B 564, B 751,B 775, B 829DIN 470Werkstoff Nr. 1.4876VdTÜV 412ASME SB-163, SA-240,SB-366, SB-407 – SB-409,SA-480, SB-514, SB-515,SB-564, SB-751, SB-775,SB-829ASME Code Cases 1325,1949, 2339, N-20SAE AMS 5766, 5871NACE MR-0175/ISO 15156ISO 9723 – 9725, 6207, 6208LIMITING CHEMICAL COMPOSITION, %Ni.......30.0 – 35.0Fe..........39.5 min.Cr......19.0 – 23.0C...........0.10 max.Mn........1.50 max.S........ 0.015 max.Si............ 1.0 max.Cu........0.75 max.Al.......0.15 – 0.60Ti.......0.15 – 0.60PHYSICAL CONSTANTS AND THERMAL PROPERTIESDensity, Ib/in3(g/cm3)............................................0.287 (7.94)Melting Range, °F (°C)..............2475 – 2525(1357 – 1385)Specific Heat, Btu/lb•°F(J/kg•°C)......................... 0.11 (460)Curie Temperature, °F(°C)....................................-175 (-115)Permeability at 200 Oersted (15.9kA/m).....................1.014Coefficient of Expansion, 10-6 in/in•°F(μm/m•°C)70-200°F (20-100°C)...................... 7.9(14.4)Thermal ConductivityA, Btu•in/ft2•h•°F(W/m•°C)........80 (11.5)Electrical ResistivityA, ohm•circ mil/ft(μΩ•m)....... 595 (0.989)TYPICAL MECHANICAL PROPERTIES