Hastelloy C-276 Coil

Hastelloy C- 276 is a nickel-molybdenum-chromium superalloy with the expansive properties of tungsten and is designed to have excellent corrosion resistance in a variety of severe conditions. The high nickel alloy and molybdenum species make the nickel steel alloy particularly resistant to pitting and crevice corrosion under reduced conditions, while chromium has the ability to resist oxidation media. The low carbon content minimizes the precipitation of carbides during the welding process to maintain the corrosion resistance of the welded structure. These nickel alloys are resistant to the formation of grain limit acceleration in the heat affected zone of welding, making them suitable for most chemical process applications in the welded state.

Hastelloy C-22 Coil

Hastelloy C- 22, also known as alloy C22, is a highly adaptable austenitic nickel-chromium-molybdenum-tungsten alloy with higher resistance to pitting, crevice corrosion and stress corrosion cracking. High chromium contents have excellent resistance to oxidizing mediators, while molybdenum and tungsten contents have very good resistance to reducing mediators. This nickel steel alloy likewise has excellent oxidation resistance to aqueous media consisting of wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions.

Hastelloy B-2 Coil

Hastelloy B2 is a strong solid solution strengthening nickel molybdenum alloy, hydrogen chloride gas, sulfuric acid, acetic acid and phosphoric acid decreased with significant resistance. Molybdenum is an important alloying component, which has a key corrosion resistance under reduced conditions. This nickel steel alloy can be used as part of the weld state because it prevents the formation of grain-limiting carbide precipitates in the weld heat-affected zone. This nickel alloy has excellent salt acid resistance at all focal points and temperatures.

Hastelloy B-3 Coil

Hastelloy B- 3 is a nickel-molybdenum alloy with excellent pitting resistance, corrosion resistance and stress corrosion cracking properties, and its thermal stability is better than that of B- 2 alloys. In addition, this nickel steel alloy has strong resistance to knife line and heat-affected zone aggressiveness. The alloy B- 3 can also withstand sulfuric acid, acetic acid, formic acid and phosphoric acid as well as other non-oxidizing media. In addition, this nickel alloy has excellent salt acid resistance at both focus and temperature.

Hastelloy X Coil

Hastelloy X is a nickel-chromium-iron-molybdenum superalloy. This alloy has high temperature strength, manufacturability and oxidation resistance. The oxidation resistance of Alloy X is as high as 2200 °F, which is incredible. In addition, this nickel steel alloy has also been observed to have resistance to stress corrosion cracking in petrochemical applications. The matrix hardness provided by the molybdenum content results in a solid solution alloy with good manufacturing characteristics having high strength. Although this Hastelloy X nickel alloy is fundamentally known for its heat resistance and oxidation resistance. It has good resistance to chloride stress corrosion cracking and carburizing, and has resistance to reduction or carburizing environment.

Inconel 600 Coil

Inconel 600 is a nickel-chromium alloy used in applications that require corrosion and high temperature resistance. These nickel alloys are suitable for use at temperatures ranging from low temperatures to high temperatures in the 2000 °F range. It is non-magnetic, has extraordinary mechanical properties, and presents an attractive combination of high strength and good weldability in a wide temperature range. The high nickel content in the Inconel 600 enables it to maintain a wide range of resistance under reduced conditions, making it resistant to corrosion from various organic and inorganic mixtures, and giving it excellent resistance to chloride ion stress corrosion. In addition, it also has excellent resistance to alkaline solutions.

Inconel 601 Coil

Inconel 601 is a nickel-chromium alloy used to enhance corrosion resistance and heat resistance applications. These nickel alloys are fused because they resist high-temperature oxidation and remain resistant to oxidation at 2200 °F. 601 alloys add a strong oxide scale that resists spalling even under extreme thermal cycling conditions. These nickel alloys retain their ductility after long service exposure and have great high temperature strength. It has good water corrosion resistance, high mechanical strength, forming, processing and welding quickly.

Inconel 625 Coil

Inconel 625 is a corrosion and oxidation resistant nickel alloy. This Inconel 625 is used for its high strength and excellent fluid corrosion resistance. Its strength and robustness are due to the expansion of niobium, which together with molybdenum hardens the alloy matrix. 625 alloy has strength and resistance to chloride ion stress corrosion cracking. This nickel alloy has good weldability and is used as often as possible for welding AL-6XN.

Inconel 718 Coil

Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist severe corrosion conditions, pitting and crevice corrosion. This nickel steel alloy also exhibits incredibly high recovery, tensile and creep rupture properties at high temperatures. These nickel alloys have long-term use from low temperatures to 1200 °F. A recognized element of the 718 composition of Inconel is the expansion of niobium to achieve age hardening, which allows annealing and welding without unconstrained hardening during heating and cooling. The expansion of niobium along with molybdenum hardens the alloy matrix and provides high strength without strengthening heat treatment. Other well-known nickel-chromium alloys age harden by expansion of aluminum and titanium.

Incoloy 800 Coil

Incoloy 800 is a nickel-iron-chromium alloy. It has very good strength, oxidation resistance and carburization resistance in high temperature environments. The high chromium content makes the Incoloy 800 more resistant to oxidation. It is equally resistant to a variety of fluid media and is generally free of stress corrosion cracking. Incoloy 800 is nitric acid resistant at temperatures up to about 70% of the focal point and up to the boiling point. It also has excellent resistance to natural acids such as acetic acid, formic acid and propionic acid. It is resistant to both oxidizing and non-oxidizing salts, but not to halide salts.

Incoloy 800H / 800HT Coil

Incoloy 800H and 800HT is a nickel-iron-chromium alloy, which has very good strength and excellent oxidation resistance and carburization in high temperature environment. These nickel steel alloys are indistinguishable except for the large amount of carbon in the 800H alloy and the expansion of up to 1.20% aluminum and titanium in the 800HT alloy. Incoloy 800 was the first of these alloys, which was changed to Incoloy 800H. This change is to control carbon (.05-.10%) and grain size to improve stress rupture properties. The consolidation level of titanium and aluminum (.85-1.20%) was further adjusted Incoloy 800HT to ensure ideal high temperature performance.

Incoloy 825 Coil

Incoloy 825 is a nickel-iron-chromium alloy with molybdenum and copper additions. The chemical composition of this nickel-steel alloy is designed to provide excellent resistance to a variety of corrosion conditions. However, it, like the alloy 800, has enhanced water corrosion resistance. It has excellent resistance to reducing and oxidizing acids, tensile corrosion cracking and restrictive attacks such as pitting and crevice corrosion. 825 alloys are particularly resistant to sulfuric and phosphoric acids.