Incoloy 901
Incoloy 901
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Incoloy 901
Incoloy 901 containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. Incoloy 901 has high yield strength and creep resistance at temperatures to about 1110°F (600°C). A subtantial iron content enables the alloy to combine high strength with good forging characteristics. Used in gas turbines for discs and shafts. Standard products form is round.
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Chemical Composition:

Grade

%

Ni

Cr

C

Mn

Fe

Co

Incoloy 901

Min

40

11



Rest


Max

45

14

0.1

1

1

Si

Cu

Mo

S

Al

Ti

P

B



5



2.35


0.01

0.6

0.5

7

0.03

0.35

3.1

0.03

0.02



Standard of execution:

Form

ASTM

Rod

B 574

Plate, sheet and strip

B 575

Seamless pipe and tube

B 622

Welded pipe

B 619, B 775

Welded tube

B 626, B 751

Welding fitting

B 366

Forged or rolled pipe flange and forged fitting

B 462

Billet and bar for reforging

B 472

Forging

B 564

Characteristic as below:

Alloy 901 has good corrosion resistance to the atmospheres normally found in jet engine operations. It has slightly lower scaling resistance than such alloy as Types 309 and 310 stainless steel.

Application:

The alloy is used for components in aircraft and gas turbines, such as turbine rotors, compressor discs, hubs and shafts, with a maximum service temperature around 1100ºF (595ºC).

In what form is Incoloy 901 available at Taixin?

Sheet

Plate

Bar

Pipe & Tube (welded & seamless)

Fittings

Wire

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