X8CrNi25-21

We could produce X8CrNi25-21 forging parts,X8CrNi25-21 forged rings, X8CrNi25-21 Rolled Rings,X8CrNi25-21 forging flanges, X8CrNi25-21 forging round bars, X8CrNi25-21 forged disks, X8CrNi25-21 forging bushings,X8CrNi25-21 forging discs,X8CrNi25-21 forged tubes, X8CrNi25-21 forging sleeves,X8CrNi25-21 forging tube sheets, X8CrNi25-21 forging shafts,X8CrNi25-21 forging pipes as per the requirement of the client
X8CrNi25-21 is an austenitic, stainless chromium-nickel steel
We could delivery X8CrNi25-21 forging material as per the standard of DIN
We use EAF+VOD-ESR melting methods to melt the material of X8CrNi25-21
As per heat treatment of X8CrNi25-21 forged parts, We could do solution treatment and ageing treatment together.
As per machining of X8CrNi25-21 material, It is less machinable than 410 stainless steel, but similar to 304
The Chemical Composition of X8CrNi25-21 is as follows:

Chemical Composition	X8CrNi25-21
Carbon	0.08 max
Manganese	2.00 max
Silicon	1.50 max
Phosphorus	0.045 max
Sulphur	0.030 max
Chromium	24.00 - 26.00
Nickel	19.00 - 22.00

 
The Mechanical Property of X8CrNi25-21 is as follows:

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50 mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
X8CrNi25-21	515	205	40	95	217

 
 .Due to special mechanical properties of X8CrNi25-21 forging parts, there are many wide uses as followings:
X8CrNi25-21 seamless rolled rings and  X8CrNi25-21 forging shafts that is used in Kilns,Heat Exchangers,Radiant Tubes,Muffles, retorts, annealing covers
X8CrNi25-21 forged shafts,X8CrNi25-21 forging pipes, X8CrNi25-21 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
X8CrNi25-21 forging shafts,X8CrNi25-21 forging flanges ,X8CrNi25-21 forged rings,X8CrNi25-21 forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
X8CrNi25-21 forged rolls ,X8CrNi25-21 forged sleeves,X8CrNi25-21 forged disks,X8CrNi25-21 forged discs that is used in Saggers,Furnace parts, conveyor belts, rollers, oven linings, fans
X8CrNi25-21 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Petroleum Refining  fluid catalytic cracking units, polythionic acid service
X8CrNi25-21 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
X8CrNi25-21 forging rings, X8CrNi25-21 forging spindles, X8CrNi25-21 forging bars,X8CrNi25-21 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
X8CrNi25-21 forged products,X8CrNi25-21 forged nozzles,X8CrNi25-21 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
X8CrNi25-21 forged wheels, forged manifold, forged crankshaft  that are used in Food processing equipment,Cryogenic structures.
Our X8CrNi25-21 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply X8CrNi25-21 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 X8CrNi25-21 forged material that you need, we are glad to quote the best price for your side