Incoloy 925
Incoloy 925 properties and heat treatment forged piece, Including Incoloy 925 application and specifications, We have all specifications，Including Incoloy 925 steel plate, Incoloy 925 sheet, Incoloy 925 square steel, Incoloy 925 flat bar,Incoloy 925 round bar,Incoloy 925 forgings, we can own production and sales.
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We can produce the Incoloy 925 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.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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Chemical composition % of the ladle analysis of grade Incoloy 925 and Standards
General Characteristics of Incoloy™ 925
Incoloy™ 925 offers exceptional strength up to 1000°F (538°C). It’s a nickel-iron-chromium, age-hardenable alloy ideal for applications that require resistance to corrosion and pitting. Machinable and weldable, Incoloy™ 925 can be not and cold worked.
Chemical Composition of Incoloy™ 925
Nickel 42
Chromium 21
Molybdenum 3
Copper 2.2
Titanium 2.1
Aluminum 0.3
Carbon 0.02
Iron 32
Heat Treatment of Incoloy™ 925
Anneal by holding at 1800°F (982°C) for ½ to 1 hour, then rapidly cool (air cool small sections, water quench others)
Aging
Heat to 1400°F (760°C)
Hold at temperature 8 hours
Furnace cool at 100°F (38°C) per hour
Hold at 1150°F (621°C) for 8 hours
Air cool
Applications of Incoloy™ 925
Oil industry, including tool joints, tubular products, and parts for intermediate sour-gas wells
Fasteners
Pump and marine shafting
Strong, seamless piping and tubing
Machinability of Incoloy™ 925
Perform on hot-worked metal suggested to provide best finish while conserving machining
Workability of Incoloy™ 925
Hot working
Similar to Incoloy 825 up to 2000°F (1093°C) – higher temperatures produce a stronger, less-ductile metal
1600° to 2150°F (871° to 1177°C) hot working range
Perform final hot working from 1600° to 1800°F (871° to 982°C) for top mechanical properties and best corrosion resistance
Cold working
Higher work-hardening rate than Incoloy 82
Machining performance
Download Incoloy 925 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.