FV520B

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We could produce FV520B forging parts,FV520B forged rings, FV520B Rolled Rings,FV520B forging flanges, FV520B forging round bars, FV520B forged disks, FV520B forging bushings,FV520B forging discs,FV520B forged tubes, FV520B forging sleeves,FV520B forging tube sheets, FV520B forging shafts,FV520B forging pipes as per the requirement of the client
FV520B is A precipitation hardening stainless steel with excellent anti galling characteristics
 We use EAF+VOD-ESR melting methods to melt the material of FV520B 
The chemical composition of FV520B is as follows:


Analysis
Carbon 0.07% max Chromium  13.20-14.70%
Manganese 1.00% max Nickel 5.00-6.00%
Silicon 0.70% max Molybdenum 1.20-2.00%
Phosphorous 0.035% max Niobium 0.20-0.70%
Sulphur 0.025% max Copper 1.20-2.00%

The mechanical property of FV520B is as follows:
Typical Mechanical Properties*


Supply Condition 
0.2% Proof
Stress

N/mm²
Tensile
Strength

N/mm²
Elongation 
%
min
Hardness
Brinell
HB 
Izod
Joules
min

Primary Hardened 
1050º C +2 hours 750-850 ºAC
  
-
 
-
 
-
 
293-341
 
-
 
 Double Overaged 
1050º C +2 hours 750-850 ºAC 
+2 hours 750-850 ºAC
800

 
925-1090

 
15 

 
277-341 

 
54 

 
 
 
*rolled bar - longitudinal 
 
Due to special mechanical properties of FV520B forging parts, there are many wide uses as followings:
FV520B forging spindle and  FV520B forging shafts that is used in Absorber towers ,Boilers,  Heat exchangers , Pressure vessels
FV520B forged shafts,FV520B forging pipes, FV520B forged tubes ,forged tube sheets, forged flanges that are Paper Mill Equipment,Petroleum Refining, catalytic recovery systems, recuperators
FV520B forging shafts,FV520B forging flanges ,FV520B forged rings,FV520B forging pipes that is used inSlurry tanks ,Stack liners ,Tanks, Valves.
FV520B forged bushing,FV520B  forged sleeves,FV520B forged disks,FV520B  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
FV520B open die forging parts, forged bar,forging nozzles ,forged crankshaft that is used in Pulp and paper digesters, liquor tanks and paper machines
FV520B 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
FV520B forging rings, FV520B forging spindles, FV520B forging bars,FV520B forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
FV520B forged products,FV520B forged nozzles,FV520B forging eccentric shaft that are used on Waste Treatment – thermal oxidizers,Pharmaceutical Production
FV520B forged wheels, forged manifold,forged rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our FV520B  forged ring  will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply FV520B stainless steel 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 FV520B forged material that you need, we are glad to quote the best price for your side
 


FV520B