NW4400

We could produce NW4400 forging parts,NW4400 forged rings, NW4400 Rolled Rings,NW4400 forging flanges, NW4400 forging round bars, NW4400 forged disks, NW4400 forging bushings,NW4400 forging discs,NW4400 forged tubes, NW4400 forging sleeves,NW4400 forging tube sheets, NW4400 forging shafts,NW4400 forging pipes as per the requirement of the client
NW4400 is a ductile nickel-copper alloy with resistance to a variety of corrosive conditions
We could delivery NW4400 forging material as per the standard of DIN 17744
We use EAF+VOD-ESR melting methods to melt the material of NW4400
As per heat treatment of NW4400 forged parts, We could do solution treatment and ageing treatment together.
The Chemical Composition of NW4400 is as follows:

	C	Si	Mn	S	Ni	Cu	Fe
Min					63.0	28.0
Max	0.30	0.5	2.0	0.025		34.0	2.5

 
The Mechanical Property of NW4400 is as follows:

0.2% proof stress (N/mm2)	Tensile strength (N/mm2)	Elongation (%)	Hardness (HV)
≥ 195	≥ 480	≥ 35

 
Due to special mechanical properties of NW4400 forging parts, there are many wide uses as followings:
NW4400 seamless rolled rings and  NW4400 forging shafts that is used in chemical pump,plunger pumps.
NW4400 forged shafts,NW4400 forging pipes, NW4400 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
NW4400 forging shafts,NW4400 forging flanges ,NW4400 forged rings,NW4400 forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
NW4400 forged bushing,NW4400 forged sleeves,NW4400 forged disks,NW4400 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
NW4400 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Cement Mill ,sugar Mill,concrete mills and mixers.
NW4400 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
NW4400 forging rings, NW4400 forging spindles, NW4400 forging bars,NW4400 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
NW4400 forged products,NW4400 forged nozzles,NW4400 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
NW4400 forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our NW4400 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply NW4400 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 NW4400 forged material that you need, we are glad to quote the best price for your side