UNS R30188

We could produce UNS R30188 forging parts,UNS R30188 forged rings, UNS R30188 Rolled Rings,UNS R30188 forging flanges, UNS R30188 forging round bars, UNS R30188 forged disks, UNS R30188 forging bushings,UNS R30188 forging discs,UNS R30188 forged tubes, UNS R30188 forging sleeves,UNS R30188 forging tube sheets, UNS R30188 forging shafts,UNS R30188 forging pipes as per the requirement of the client
UNS R30188 is Cobalt-Nickel-Chromium-Tungsten Alloy that combines excellent high temperature strength with very good resistance to oxidizing environments up to 2000°F (1095°C).
We could delivery UNS R30188 forging material as per the standard of AMS 5772
We use EAF+VOD-ESR melting methods to melt the material of UNS R30188
UNS R30188 is normally solution heat-treated at 2150°F +/-25°F (1177°C +/-14°C) and rapid air cooled or water quenched. Bright annealed products are cooled in hydrogen. UNS R30188 can be easily strengthened by cold deformation. Strengthening is further enhanced by aging the cold-worked structure near 1000°F (540°C) for a period of 4 to 16 hours
As per machining of UNS R30188 material, It is smilar with stainless grades haynes 25,haynes 230 and so on.
UNS R30188 are oxidation and corrosion resistant materials well suited for service in extreme environments subjected to pressure and heat
The chemical composition of UNS R30188 is as follows

Boron		0.015 min
Carbon		0.05 - 0.15
Chromium		20 - 24
Cobalt		Balance
Iron		3 max
Lanthium		0.02 - 0.12
Manganese		1.25 max
Nickel		20 - 24
Silicon		0.2 - 0.5
Tungsten		13 - 15

 
The mechenical property of UNS R30188 is as follows:

Properties	Metric	Imperial
Tensile strength (annealed)	963 MPa	140000 psi
Yield strength (annealed)	446 MPa	64700 psi
Elongation at break (annealed)	55%	55%

 
Due to special mechanical properties of UNS R30188 forging parts, there are many wide uses as followings:
UNS R30188 seamless rolled rings and  UNS R30188 forging shafts that is used in chemical pump,plunger pumps.
UNS R30188 forged shafts,UNS R30188 forging pipes, UNS R30188 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
UNS R30188 forging shafts,UNS R30188 forging flanges ,UNS R30188 forged rings,UNS R30188 forging pipes that is used in transition ducts, combustor cans, spray bars, flame-holders and afterburner liners in jet engines
UNS R30188 forged bushing,UNS R30188 forged sleeves,UNS R30188 forged disks,UNS R30188 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
UNS R30188 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in turbine applications such as flame holders, liners, combustors and transition ducts.
UNS R30188 forged valve stems, forged valve parts, forged valve seat rings,forged valve blocks,forged bodies that are used in ball valves, check valves, strainers ,globe valve, gate valve,Plug valve and so on
UNS R30188 forging rings, UNS R30188 forging spindles, UNS R30188 forging bars,UNS R30188 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
UNS R30188 forged products,UNS R30188 forged nozzles,UNS R30188 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
UNS R30188 forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our UNS R30188 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply UNS R30188 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 UNS R30188 forged material that you need, we are glad to quote the best price for your side