UNS S32760 Super Duplex

UNS S32760 super duplex stainless steel bar finds use in oil, gas and petrochemical applications.

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UNS S32760 combines outstanding corrosion resistance in marine atmospheres and a broad range of oil & gas application environments. The alloy boasts good ductility and superior mechanical strength (with a typical yield strength of 600 MPa). High resistance to crevice corrosion, stress corrosion cracking, and high resistance to pitting corrosion is guaranteed as the material is supplied with a pitting resistance equivalent (PREN) of >40.0. UNS S32760 is often considered a viable, cost-effective alternative to Grade 5 titanium or nickel-based alloys.

Unlike standard stainless steels, the alloy offers an effective solution to chloride-induced cracking and promotes outstanding resistance to sulphide-stress corrosion cracking, typical in sour gas applications. The alloy comprises of around 40-50% ferrite in the annealed condition and offers high impact strength in sub-zero temperature environments.

Commercial Applications

Typical applications include pressure vessels, heat exchangers and seawater systems.

Stock Availability

We stock UNS S32760 super duplex bars in various sizes and will process the product for you in-house.

Product Features:

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