Udimet 520

We could produce Udimet 520 forging parts,Udimet 520 forged rings, Udimet 520 Rolled Rings,Udimet 520 forging flanges, Udimet 520 forging round bars, Udimet 520 forged disks, Udimet 520 forging bushings,Udimet 520 forging discs,Udimet 520 forged tubes, Udimet 520 forging sleeves,Udimet 520 forging tube sheets, Udimet 520 forging shafts,Udimet 520 forging pipes as per the requirement of the client
Udimet 520 is precipitation hardenable nickel superalloy with an exceptional combination of high temperature mechanical properties, corrosion resistance and forgeability characteristics

We could delivery Udimet 520 forging material as per the standard of ASTM B637

We use EAF+VOD-ESR melting methods to melt the material of Udimet 520

Udimet-520 alloy is annealed a2025 F followed by rapid air cooling.It will be age treatment in 3-step process: 2025 F for 4 hours followed by air cooling, then 1550 F 24 hours followed by air cooling, lastly 1400 F for 16 hours followed by air cooling

As per machining of Udimet 520 material, It does work-harden during machining and has higher strength and "gumminess" not typical of steels

 

The Chemical Composition of Udimet 520 is as follows:

 

Carbon.......................................................................0.02-0.06
Chromium..................................................................18.0-20.0
Cobalt........................................................................11.0-14.0
Molybdenum..................................................................5.5-7.0
Titanium.......................................................................2.9-3.25
Aluminum.......................................................................1.8-2.3
Tungsten........................................................................0.8-1.2
Boron.....................................................................0.004-0.010
Nickel..........................................................................Balance

The Mechanical Property of Udimet 520 is as follows:

Tensile Strength	Min 190KSI	Min 1311MPA
Yield Strength	Min 125KSI	MIN 862MPA
Elongation	Min 20%

 

Due to special mechanical properties of Udimet 520 forging parts, there are many wide uses as followings:

Udimet 520 seamless rolled rings and  Udimet 520 forging shafts that is used in Gas turbine hot section components and industrial applications requiring good hot strength.

Udimet 520 forged shafts,Udimet 520 forging pipes, Udimet 520 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers

Udimet 520 forging shafts,Udimet 520 forging flanges ,Udimet 520 forged ring,Udimet 520 forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters

Udimet 520 forged bushing,Udimet 520 forged sleeves,Udimet 520 forged disks,Udimet 520 forged discs that is used in Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors, power generators and nitrogen generators

Udimet 520 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Cement Mill ,sugar Mill,concrete mills and mixers.

Udimet 520 forged valve stem, forged valve parts, forged valve seat ring,forged valve blocks,forged bodies that are used in ball valves, check valves, strainers ,globe valve, gate valve,Plug valve and so on

Udimet 520 forging rings, Udimet 520 forging spindles, Udimet 520 forging bars,Udimet 520 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on

Udimet 520 forged products,Udimet 520 forged nozzles,Udimet 520 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree

Udimet 520 forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry

Our Udimet 520 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on

We could supply Udimet 520 super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party

Except Udimet 520 forgings, we could also supply Udimet alloy 520 forgings material,

Please send us the size or drawing of Udimet 520 forged material that you need, we are glad to quote the best price for your side