The registered trademark name, Inconel, is applied as the prefix name to more than twenty different highly corrosion resistant high temperature strength metal alloys produced by Special Metals Corporation. These Inconel alloys or superalloys are nickel-based alloys that exhibit traits such as high resistance to corrosion, oxidation, carburization, pitting, crevice, corrosion cracking, and high temperature strength. Often, Inconel is referred to as “Inco”. Alloys of identical chemical and mechanical properties are available from other manufacturers and offer excellent alternatives to the various Inconel® brand alloys. The corrosion-resistant superalloys are widely used in extreme environments where tremendous heat and corrosion resistance is paramount to the integrity of the end product. Chemical processing, nuclear, petrochemical, aerospace and marine industries widely use these superalloys.

Inconel 600 is a nickel-chromium alloy used for applications that require corrosion and high temperature resistance. This nickel alloy was designed for service temperatures from cryogenic to elevated temperatures in the range of 2000° F. It is non-magnetic, has excellent mechanical properties, and presents the desirable combination of high strength and good weldability under a wide range of temperatures. The high nickel content in Inconel 600 enables it to retain considerable resistance under reducing conditions, makes it resistant to corrosion by a number of organic and inorganic compounds, gives it excellent resistance to chloride-ion stress-corrosion cracking and also provides excellent resistance to alkaline solutions. Typical applications of this nickel alloy include the chemical, pulp and paper, aerospace, nuclear engineering and heat treating industries.

Inconel 601 is a nickel-chromium alloy used for applications that require resistance to corrosion and heat. This nickel alloy stands out due to its resistance to high temperature oxidation, remaining highly resistant to oxidation through 2200° F. Alloy 601 develops a tightly adherent oxide scale which resists spalling even under conditions of severe thermal cycling. This nickel alloy has good high temperature strength, and retains its ductility after long service exposure. It has good resistance to aqueous corrosion, high mechanical strength, and is readily formed, machined and welded. Inconel 601’s properties make it a material of broad utility in fields like thermal processing, chemical processing, pollution control, aerospace, and power generation. However, alloy 601 is not suggested for use in strongly reducing, sulfur bearing environments.

Alloy A286® has high strength and good corrosion resistance; therefore, it is used for applications at temperature up to 1300° F. Alloy A286® can be hardened and strengthened by heat treatment. Alloy A286® has been used in jet engines, superchargers, turbine wheels, blades, casings, afterburner parts, and fasteners. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718’s composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This superalloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

Incoloy 825 is a nickel-iron- chromium alloy with titanium, copper, and molybdenum. Incoloy® 825's chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Incoloy 825 has good mechanical properties from moderately to high temperatures. The hot - working range for Incoloy 825 is 1600 to 2150° F. The material has good weldability by all conventional processes. These inconel 825, alloy 825 and incoloy 825 available in various forms like seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, fasteners, cap, elbow, erw pipes, reducer, round bar, tee, tube, pipe fittings and flanges like inconel 825 plate, inconel 825 erw pipes, inconel 825 flange, inconel 825 cap, inconel 825 elbow, inconel 825 reducer, inconel 825 sheet, inconel 825 tube etc. Also offers uns n08825 flange, alloy 825 fittings, uns n08825 reducer, alloy 825 cap, uns n08825 plate, alloy 825 tube and many more. Wide range of alloy 825 is available in various forms like cap, elbow, erw pipes, fasteners, fittings, flange, plate, reducer, round bar, seamless pipes, sheet, tee and tube. UNS N08825 is available in various forms like cap, elbow, erw pipes, fasteners, fittings, flange, plate, reducer, round bar, seamless pipes, sheet, tee and tube. Incoloy 825, alloy 825 and inconel alloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. The resistance of Incoloy 825 to general and localized corrosion under diverse conditions gives the alloy broad usefulness.

Incoloy 800 is a combination of nickel and chromium alloy that has excellent tensile strength and resistance to oxidation as well as carburzation properties. This alloy is extremely functional as it maintains a stable structure, even when exposed to high temperature. The Inconel is extremely resistant to corrosion, even in acidic environment. This inconel 800, alloy 800 and incoloy 800 can be availed in many forms like seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, fasteners, cap, elbow, erw pipes, reducer, fasteners, cap, elbow, erw pipes, reducer, round bar, tee, tube, round bar, tee, tube, forgings, pipe fittings and flanges like inconel 800 plate, inconel 800 fasteners, incoloy 800 seamless pipes, inconel 800 plate, inconel 800 tube, inconel 800 fittings, inconel 800 round bar, incoloy 800 round bar, alloy 800 tube, incoloy 800 tube, incoloy 800 tee etc. Also offers alloy 800 seamless pipes, uns n08800 erw pipes, alloy 800 tee, uns n08800 elbow, alloy 800 sheet, uns n08800 plate, inconel 600 pipes, inconel 625 seamless pipes and many more. Wide range of alloy 800 is manufactured and exported in various forms like cap, elbow, erw pipes, fasteners, fittings, flange, plate, reducer, round bar, seamless pipes, sheet, tee and tube. Alloy 800 is a widely used material of construction for equipment that must resist corrosion, have high strength or resist oxidation and other harmful effects of high-temperature exposure.

Inconel Alloy 800