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Nickel Based Alloy MP159® - UNS R30159


MP159® Alloy is a nickel-cobalt base alloy with the same characteristics as the MP35N® alloy. MP159® has an excellent strength and ductility in temperatures up to 1100- 1200° F. MP159® has stress corrosion and corrosion resistant to crevice corrosion and hydrogen.

Chemical Analysis

Cr

19 nom

Ni

25.5 nom

Mo

7.0 nom

Co

35.7 nom

Ti

3.0

Al

0.2

Fe

9.0

Zr

0.6

Available forms of MP159®  are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.