• MP159 Bolts

MP159 Bolts

Brand RAYCHIN

Product origin China

Delivery time 5-35 DAYS

As aerospace engineering advances, so must the materials to meet the technological requirements of this industry. Bolts made from MP159 have been developed to provide a solution to high temperature, high strength components. MP159 bolts offer strength capabilities similar to other Cobalt Alloys (MP35N) but can be used at much higher temperatures - up to 1100°F, compared to MP35N’s usable limit of 800F. In addition, MP159 bolts can be used beyond 1100°F in short term situations.

MP159 Bolts

MP159 Bolts


As aerospace engineering advances, so must the materials to meet the technological requirements of this industry. Bolts made from MP159 have been developed to provide a solution to high temperature, high strength components. MP159 bolts offer strength capabilities similar to other Cobalt Alloys (MP35N) but can be used at much higher temperatures - up to 1100°F, compared to MP35N’s usable limit of 800F. In addition, MP159 bolts can be used beyond 1100°F in short term situations.



Ultra-strength combined with extreme temperature capabilities

· Extreme high strength properties up to 275 ksi ultimate tensile.

· Maintains superior strength to 1100°F.

· MP159 chemisty and specification

· Datasheet for MP159


Key Benefits

· High ultimate tensile strength of 275 ksi and yield strength of 265 ksi (Cold Worked and Age Hardened) combined with excellent ductility and toughness

· Similar corrosion resistance compared to MP35N which is usable in mineral acids, hydrogen sulfide, seawater and salt spray environments.

· Excellent fatigue resistance and creep strength at elevated temperatures

· Excellent resistance to crevice corrosion, stress corrosion cracking and hydrogen embrittlement

Applications

· The aerospace industry relies on MP159 bolts for its most advanced gas turbine and jet engines, rocket boosters and jet propulsion systems.

· Power generation and chemical processing utilize MP159 bolts for applications that demand high strength at extreme temperatures.

Resources: MP159 Torque Spec

MP159 BoltTypes:  Hex Head BoltsShoulder Bolts

 

MP159 Chemistry and Specifications


MP159N Specifications: UNS R30159

MP159

Co

Ni

Cr

Fe

Mo

Ti

Nb

Al

Typical%

35.7

25.5

19

9

7

3

0.6

0.2

 


MP159 High Strength Data

Cold Worked, 48% +1225eF (663eC)/4 hrs/AC

UTSksi(MPa)

275(1895)

Yield strength at 0.2% ksi (MPa)

265(1825)

% Elogation

8

%RA

35

Shear strength ksi (MPa) Per MIL-

STD-1312

138(951)


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