Alloy 218

We could produce ALLOY 218 forging parts,ALLOY 218 forged rings, ALLOY 218 Rolled Rings,ALLOY 218 forging flanges, ALLOY 218 forging round bars, ALLOY 218 forged disks, ALLOY 218 forging bushings,ALLOY 218 forging discs,ALLOY 218 forged tubes, ALLOY 218 forging sleeves,ALLOY 218 forging tube sheets, ALLOY 218 forging shafts,ALLOY 218 forging pipes as per the requirement of the client
ALLOY 218 is an austenitic alloy metal that is considered a type of stainless steel.
We could delivery ALLOY 218 forging material as per the standard of ASTM A 276
ALLOY 218  will be melted by AOD refining or vacuum induction melting. Vacuum arc or electroslag remelting procedure
ALLOY 218 Could be Annealing is done at 1900?F to 2000?F followed by water quenching. ALLOY 218 cannot be hardened by heat treatment
The Chemical Composition of ALLOY 218 is as follows:

Element	min	max
Carbon	–	0.1
Manganese	7	9
Silicon	3.5	4.5
Phosphorus	–	0.04
Sulfur	–	0.03
Chromium	16	18
Nickel	8	9
Nitrogen	0.08	0.18
Molybdenum	–	0.75
Copper	–	0.75

 
 The Mechanical property of ALLOY 218 is as follows:

Property	Value
Tensile Strength	105 ksi
Yield Strength at 0.2% Offset	55 ksi
Elongation in 4D	35%
Reduction of Area	55%

 
Due to special mechanical properties of ALLOY 218 forging parts, there are many wide uses as followings:
ALLOY 218 seamless rolled rings and  ALLOY 218 forging shafts that is used in the  valve sterns, seats and trim; fastening systems, including nuts and bolts; screening; chain-drive systems; pins, busings and roller bearings; and pump components such as wear rings and lobe
ALLOY 218 forged shafts,ALLOY 218 forging pipes, ALLOY 218 forged tubes ,forged tube sheets, forged flanges that are used in marine – seawater pumps, gate valves for seawater ballast systems on tankers, high-pressure (microbial) deep-sea sampler and incubation chambers and underwater robotic arms.
ALLOY 218 forging shafts,ALLOY 218 forging flanges ,ALLOY 218 forged rings,ALLOY 218 forging pipes that is used in most effective wear and galling resistant alloy for bridge pins and other critical construction applications.
ALLOY 218 forged bushing,ALLOY 218 forged sleeves,ALLOY 218 forged disks,ALLOY 218 forged discs that is used inFastener galling - capable of frequent assembly and disassembly, allowing more use of the fastener before the threads are torn up, also helps to eliminate corroded or frozen fasteners.
ALLOY 218 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Oil & Gas Production – oil field production and down-hole equipment
ALLOY 218 forged valve stems, forged valve parts, forged valve seat ring,forged valve blocks,forged bodies that are used in Pin and hanger expansion joints for bridges - better corrosion, galling-resistance, low temperature toughness, & high charpy values at sub-zero temps compared to the A36 and A588 carbon steels commonly used.
ALLOY 218 forging ring, ALLOY 218 forging spindles, ALLOY 218 forged bar,ALLOY 218 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
ALLOY 218 forged products,ALLOY 218 forged nozzles,ALLOY 218 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
ALLOY 218 forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our ALLOY 218 forged parts will be Ultrasonic testing as per standard, EN102218-3,Sep1921,ASTM A388 and so on
We could supply ALLOY 218 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 ALLOY 218 forged material that you need, we are glad to quote the best price for your side