NCK20D

We could produce NCK20D forging parts,NCK20D forged rings, NCK20D Rolled Rings,NCK20D forging flanges, NCK20D forging round bars, NCK20D forged disks, NCK20D forging bushings,NCK20D forging discs,NCK20D forged tubes, NCK20D forging sleeves,NCK20D forging tube sheets, NCK20D forging shafts,NCK20D forging pipes as per the requirement of the client
NCK20D  is an age-hardenable nickel-cobalt-chrome-molybdenum alloy
We could delivery NCK20D  forging material as per the standard of DIN 17744
We use EAF+VOD-ESR melting methods to melt the material of NCK20D 
NCK20D has high strength and corrosion resistance as well as having good formability and high temperature ductility in welded structures.
The Chemical Composition of NCK20D  is as follows:
·             Cobalt(Co):19.00-21.00%
·             Chromium(Cr):19.00-21.00%
·             Molybdenum(Mo):5.60-6.10%
·             Aluminium + Titanium(Al+Ti):2.40-2.80%
·             Titanium(Ti):1.90-2.40%
·             Iron(Fe):0.70-0.00% max
·             Manganese(Mn):0.60-0.00% max
·             Aluminium(Al):0.60-0.00% max
·             Silver(Si):0.40-0.00% max
·             Copper(Cu):0.20-0.00% max
·             Carbon(C):0.04-0.08%
·             Sulphur(S):0.01-0.00% max
·             Silver(Ag):0.00-0.00% max
·             Boron(B):0.00-0.00% max
·             Bismuth(Bi):0.00-0.00% max
·             Lead(Pb):0.00-0.00% max
·             Nickel(Ni):Balance
 
The Mechanical Property of NCK20D is as follows:
Key properties (in annealed condition)
Due to special mechanical properties of NCK20D  forging parts, there are many wide uses as followings:
NCK20D  seamless rolled rings and  NCK20D  forging shafts that is used in gas turbines for rings, casings and various sheet fabrications
NCK20D  forged shafts,NCK20D  forging pipes, NCK20D  forged tube ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
NCK20D  forging shafts,NCK20D  forging flanges ,NCK20D  forged ring,NCK20D  forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
NCK20D  forged bushing,NCK20D  forged sleeve,NCK20D  forged disks,NCK20D  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
NCK20D  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.
NCK20D  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
NCK20D  forging rings, NCK20D  forging spindles, NCK20D  forging bar,NCK20D  forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
NCK20D  forged products,NCK20D  forged nozzles,NCK20D  forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
NCK20D  forged wheels, forged manifold,forged roll that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our NCK20D  forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply NCK20D  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 NCK20D  forged material that you need, we are glad to quote the best price for your side