ASME SB536 UNS N08330 Alloy Steel Plate Sheet, Nickel-Based Super Alloy Plate, ASTM B536 Incoloy 330 Plate, UNS N08330 Plate, W.Nr. 1.4886 Plate.

Alloy 330 (UNS N08330 / W.Nr. 1.4886) is an austenitic nickel-iron-chromium alloy developed to provide excellent resistance to carburizing and oxidizing atmospheres at elevated temperatures. Nickel-Based Super Alloy Plate is widely used in high temperature environments where resistance to the combined effects of thermal cycling and carburization is required, UNS N08330 Plate has a nickel content of 34% to 37% and is highly resistant to chloride stress corrosion cracking and embrittlement from sigma-phase precipitation.

Designated as UNS N08330 or DIN W.Nr. 1.4886, Incoloy 330 (also known as “Alloy 330”) is an iron-nickel-chromium alloy with deliberately controlled addition of silicon to improve its oxidation resistance. ASTM B536 Incoloy 330 Plate has a solid solution composition and is not hardenable by heat treatment. The high nickel and chromium contents provide excellent resistance to oxidation and carburization. UNS N08330 Plate has very good high-temperature strength and corrosion resistance, as well as excellent workability and weldability. UNS N08330 Plate is mainly used for industrial heating furnaces, muffles, flare tips, alloy gridss, bar baskets, gas turbine components, boiler fixtures, and other high-temperature components.

Chemical Composition Requirements of Incoloy 330 (UNS N08330/W.Nr. 1.4886)

Physical Properties of Incoloy 330 (UNS N08330/W.Nr. 1.4886)