Incoloy 901
Incoloy 901 properties and heat treatment forged piece, Including Incoloy 901 application and specifications, We have all specifications，Including Incoloy 901 steel plate, Incoloy 901 sheet, Incoloy 901 square steel, Incoloy 901 flat bar,Incoloy 901 round bar,Incoloy 901 forgings, we can own production and sales.
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We can produce the Incoloy 901 has the following specifications:
Round bar steel: 1mm to 3000mm
Square-shape steel: 1mm to 2000mm
Plate steel:0.1mm to 2500mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
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Chemical composition % of the ladle analysis of grade Incoloy 901 and Standards
General Characteristics of Incoloy™ 901
With a high creep and rupture strength to 1400°F (760°C), Incoloy™ 901is a nickel-iron-chromium alloy ideally suited for gas turbine and aircraft applications. Because of its high nickel content, it can be joined with ferritic alloy steels without thermal expansion provisions.
Chemical Composition of Incoloy™ 901
Carbon 0.05
Manganese 0.48
Silicon 0.22
Chromium 12.8
Molybdenum 5.7
Titanium 2.4
Iron 35
Nickel 43
Heat Treatment of Incoloy™ 901
Anneal by holding at 2050°F (1121°C) for 2 hours before water quenching
Age by holding at 1375°F (746°C) for 24 hours before air cooling; expect approximately 0.1% contraction
Applications of Incoloy™ 901
Gas turbine parts, including rotor and compressor discs, and structural components
Aircraft applications
Machinability of Incoloy™ 901
Use high-speed steel tools and cutting fluid
Cut at 180 sfpm
Use cobalt high-speed cutting tools with heavy feeds and slow speeds
Grind high speed steel roughing tools to 8° side and back rake, 4-6° side clearance, 6-8° end clearance, 15-25° side cutting-edge angle, 1/32” nose radius
15-35 sfpm surface cutting speeds with 1/16-1/32” deep cuts and 0.010-0.015 in./rev. feed
Finishing cuts to 35 sfpm; clorinated and sulfurized cutting oils
Cemented carbide tools
30 to 60 sfpm
0° to 5° back rake
5° side rake
Chemical-active water soluble lubricants or plain soluble oil and water or lubricants
Workability of Incoloy™ 901
Hot and cold
Forge between 2050°F (1121°C) and 1850°F (1010°C)
1600°F (871°C) minimum temperature for light working without bending or tensile stress
Avoid exposure to sources of sulfur and sulfurous atmospheres
Machining performance
Download Incoloy 901 the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>
Principal Design Features
One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.
Machinability
Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.
Heat Treatment
CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.
Welding
Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.
Forging
Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.