1.4940

We could produce 1.4940 forging parts,1.4940 forged rings, 1.4940 Rolled Rings,1.4940 forging flanges, 1.4940 forging round bars, 1.4940 forged disks, 1.4940 forging bushings,1.4940 forging discs,1.4940 forged tubes, 1.4940 forging sleeves,1.4940 forging tube sheets, 1.4940 forging shafts,1.4940 forging pipes as per the requirement of the client
1.4940 is a general purpose austenitic stainless steel
We could delivery 1.4940 forging material as per the standard of DIN
We use EAF+VOD-ESR melting methods to melt the material of 1.4940
As per heat treatment of 1.4940 forged parts, We could do solution treatment and ageing treatment together.
The Chemical Composition of 1.4940 is as follows:

Element	Content (%)
Iron	Balance
Chromium	17-19
Nickel	9-12
Manganese	2
Silicon	1
Titanium	0.35
Phosphorous	0.045
Carbon	0.04-0.10
Sulfur	0.03

The Mechanical Property of 1.4940 is as follows:

Properties	Metric
Tensile strength	480 MPa
Yield strength	205 MPa
Elongation at break	29%
Hardness, Brinell	≤187

1.4940 are has an excellent corrossion resistance in the media of hydrofluoric acid and fluorine and also has a good corrossion resistance to hot strong alkali liquor
1.4940 is a difficult  to shape and machine using traditional techniques due to rapid work hardening.
Due to special mechanical properties of 1.4940 forging parts, there are many wide uses as followings:
1.4940 seamless rolled rings and  1.4940 forging shafts that is used in annealing furnaces, muffle furnaces, hardening boxes
1.4940 forged shafts,1.4940 forging pipes, 1.4940 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
1.4940 forging shafts,1.4940 forging flanges ,1.4940 forged rings,1.4940 forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
1.4940 forged bushings,1.4940 forged sleeves,1.4940 forged disks,1.4940 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
1.4940 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Cement Mill ,sugar Mill,concrete mills and mixers.
1.4940 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
1.4940 forging rings, 1.4940 forging spindles, 1.4940 forging bars,1.4940 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
1.4940 forged products,1.4940 forged nozzles,1.4940 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
1.4940 forged wheels, forged manifold,forging roll that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our 1.4940 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply 1.4940 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 1.4940 forged material that you need, we are glad to quote the best price for your side