Inconel 600 alloys are nickel based alloys that have proficient traits such as high corrosion resistance, proven strength at high temperatures, high resistance to oxidation at elevated temperatures, etc. Inconel 600 pipes manufactured at Duplex Supply Inc. have good resistance to a number of acids like sulfuric, phosphoric, nitric and hydrochloric acids. Due to the stiffening effect of molybdenum and niobium on its nickel-chromium matrix Inconel 600 pipes are virtually free from chloride induced stress corrosion cracking. Inconel 600 pipes are used in extreme environments where tremendous heat and corrosion resistance level are required.Each heat and lot of steel pipes are supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by customer at an extra cost.

Inconel 600 is a nickel-chromium alloy used for applications that require corrosion and high temperature resistance. These 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 weld-ability under a wide range of temperatures. The high nickel content in Inconel 600 pipes 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.

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