Inconel Incoloy 901 N90901 2.4662 Alloy

 

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Contact us for more information regarding our nickel alloy manufacturing and distribution options.  Fushun is your trusted nickel alloy supplier for all types of Nickel alloy material.

 

Inconel incoloy 901 Alloy Description

Inconel 901 Alloy nickel-iron-chromium alloy containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. The alloy has high yield strength and creep resistance at temperatures to about 1110°F (600°C). A substantial 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.

 

Inconel incoloy 901 Alloy APPLICATIONS

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).

 

Inconel incoloy 901 Alloy Common Trade Names:

Inconel® 901, NIMONIC® 901, Alloy 901, AISI 681, AISI 682, PWA 1002, PWA 1003, SPS M259, UNS N90901, AMS 5660, AMS 5661, B50A305B, Werkstoff 2.4662, DIN 1.4898,

 

Inconel incoloy 901 Alloy Specifications：

bar	AMS 5661/AMS 5660	Dia. 1-500mm
forging/ring	AMS 5661	As Request
wire	AMS 5830	Dia. 0.1-30mm

Inconel incoloy 901 Alloy Chemical Composition

The chemical composition of Inconel 901 ™ is outlined in the following table.

Element	Content (%)
Nickel, Ni	41-43 .5
Chromium, Cr	11-14
Titanium, Ti	2.2-2.75
Silicon, Si	1 max
Manganese, Mn	0.8 max
Copper, Cu	0.5 max
Aluminum, Al	0.35 max
Carbon, C	0.1 max
Phosphorus, P	0.04 max
Sulfur, S	0.04 max
Boron, B	0.01 – 0.02
Iron, Fe	Remainder

Inconel incoloy 901 Alloy Corrosion Resistance

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.

 

Inconel incoloy 901 Alloy FORGING

The alloy is forged between 2050/1850ºF (1120/1010ºC). Some light reductions may be carried out down to 1600ºF (870ºC) but not below. For rapid forging the metal temperature should not exceed 2050ºF (1120ºC).

 

Inconel incoloy 901 Alloy Heat Treatment

1. Solution Treatment: 1975/2025°F (1080/1107°C), hold 2 hours at heat, and water quench.
2. Stabiliztion Treatment: 1400/1475°F (760/802°C), hold 2 to 4 hrs, and air cool.
3. Precipitation Hardening Treatment:1300/1375°F (704/746°C), hold for 24 hours, and air cool.

 

Mechanical Properties of Inconel incoloy 901 Alloy

901 bar is to ordered to AMS 5660 is supplied either solution annealed or solution annealed and aged, and may be machined in either condition.  Good results are often obtained by rough machining in the solution annealed condition and finishing after heat treatment.  Carbide tooling generally produces the highest cutting rates and is recommended for most turning operations involving uninterrupted cuts.  High speed steel tools may be used for interrupted cuts, finishing to close tolerances and cutting with the least amount of cold work hardening.  Care must be taken to ensure that a positive cutting action is achieved at all times, otherwise glazing (work hardening) will occur which will inhibit further machining.

 

Inconel incoloy 901 Alloy Tensile Properties

Solution Treated: 2000°F (1093°C), 2 hours, water quenched. Stabilized: 1425°F (774°C), 4 hours , air cooled. Aged: 1350°F (732°C), 24 hours, air cooled.

Test Temperature		0.2% Offset Yield Strength		Ultimate Tensile Strength		% Elongation in 2″	% Reduction of Area
°F	°C	ksi	MPa	ksi	MPa
70 800 1000 1200 1300 1400 1500	21.1 427 538 649 704 760 816	125.0 116.5 113 117 114 102.5 79	862 803 779 807 786 707 545	175 159 156 150 130 107.5 81	1207 1096 1076 1034 896 741 559	15.0 16.0 17.0 14.0 11.5 9.0 13.0	19.0 25.5 29.0 21.0 15.5 14.5 20.0

 

Inconel incoloy 901 Alloy Stress Rupture Strength

Solution Treated: 2000°F (1093°C), 2 hours, water quenched. Stabilized: 1425°F (774°C), 4 hours , air cooled. Aged: 1350°F (732°C), 24 hours, air cooled.

Test Temperature		Stress to Produce Rupture in
°F	°C	10 Hours		100 Hours		1000 Hours
		ksi	MPa	ksi	MPa	ksi	MPa
1000 1200 1350 1500	538 649 732 816	— 96.5 60 35	— 665 414 241	120 90 51 22.5	827 621 352 155	100 75 33 11	689 517 228 76

Inconel incoloy 901 Alloy Hot Working

Alloy 901 is forged between 2050°F (1121°C) and 1850°F (1010°C), metal temperature. Light hot work may be continued down to 1600°F (871°C) but not below. Metal temperature should not exceed 2050°F (1121°C) during rapid working. Billets should be charged into a hot furnace and heated rapidly through the precipitation hardening range.

 

Inconel incoloy 901 Alloy Weldability

Alloy 901 can be welded by the inert-gas-arc method. It is difficult to weld. All welding should be done in the solution treated condition. Cold worked parts should be re-solution treated before welding. A re-solution treatment is recommended after welding before stabilizing and aging.

Quality & Testing

Fushun supply Certification with all shipments, containing full chemical analysis and also mechanical test results if requested.

 

All incoming material is visually inspected and PMI (Positive Material Identification) tested before processing begins and all our production material is checked during each stage of processing.

 

All incoming orders are produced to the individual customer specification, some of which may involve processing sample batches for testing prior to full production.

 

Final Inspection carried out on all finished material to include:

Visual inspection

Dimensional checks

PMI (Positive Material Identification)

Mechanical tests

 

Nickel Alloy Material Available Formats

Fushun offers pure Nickel alloy materials in a variety of forms, including:

Seamless & welded pipe

Seamless & welded tube

Bar

Wire

Sheet

Plate

Forgings

Pipe fittings

Flanges

Weld Rod

 

Nickel Alloy Supply Quantities for Single Items or Full Bills

At Fushun, we can supply single items or full bills of nickel alloy materials for most any project. No inquiry is too small. We offer quick responses to customer inquiries and specialize in the rapid delivery of both large and small quantities of nickel alloy products.

 

Contact Fushun for Nickel Alloy Materials Today

Contact us for more information regarding our nickel alloy material options, or request a quote for further pricing details today. Fushun is your trusted nickel alloy supplier and manufacturer of premium nickel alloy materials.