Alloy 90

We could produce Alloy 90 forging parts,Alloy 90 forged rings, Alloy 90 Rolled Rings,Alloy 90 forging flanges, Alloy 90 forging round bars, Alloy 90 forged disks, Alloy 90 forging bushings,Alloy 90 forging discs,Alloy 90 forged tubes, Alloy 90 forging sleeves,Alloy 90 forging tube sheets, Alloy 90 forging shafts,Alloy 90 forging pipes as per the requirement of the client
Alloy 90  is a wrought nickel-chromium-cobalt base alloy
We could delivery Alloy 90  forging material as per the standard of ASTM B637
We use EAF+VOD-ESR melting methods to melt the material of Alloy 90 
Alloy 90 alloy is with a heat treatment of 8 h/1080°C (1975°F)/AC + 16 h/700°C (1290°F)/AC
Alloy 90 has good corrosion and oxidation resistance and high tensile and creep-rupture properties
NIMONIC alloy 90 should be in the fully heat-treated condition for all machining operations. The high materialhardness in this condition, 250-350 HV, requires the use of stringent machining techniques
The Chemical Composition of Alloy 90 is as follows:

Weight %

Ni

Cr

Co

Ti

Al

C

Si

Cu

Fe

Mn

B

S

Zr

Pb

Alloy 90

Bal

18-21

15-21

2-3

1-2

0.2 max

1.0 max

0.2 max

1.5 max

1.0 max

0.02 max

0.015 max

0.15 max

0.0020 max

 
The Mechanical Property of Alloy 90 is as follows:

Material Extruded Bar	Temperature °C	Yield Strength 0.2 % (MPa)	Tensile Strength (MPa)	Elongation (%)	Hardness HV
Alloy 90	RT	695 min	1080 min	20 min	310 min

 
Due to special mechanical properties of Alloy 90 forging parts, there are many wide uses as followings:
Alloy 90 seamless rolled rings and  Alloy 90  forging shafts that is used hot working tools and high-temperature springs. 
Alloy 90 forged shafts,Alloy 90 forging pipes, Alloy 90 forged tubes,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
Alloy 90 forging shafts,Alloy 90  forging flanges ,Alloy 90  forged ring,Alloy 90  forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
Alloy 90 forged bushing,Alloy 90 forged sleeves,Alloy 90 forged disks,Alloy 90 forged disc 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
Alloy 90 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in nuclear
boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.
Alloy 90 forged valve stems, 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
Alloy 90 forging rings, Alloy 90 forging spindles, Alloy 90 forging bars,Alloy 90 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
Alloy 90 forging product,Alloy 90 forged nozzles,Alloy 90 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
Alloy 90 forged wheels, forged manifold,forging rolls that are used in furnace components and heat-treatment equipment.
Our Alloy 90 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply Alloy 90 super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Please send us the size or drawing of Alloy 90  forged material that you need, we are glad to quote the best price for your side