Alloy N155

We could produce Alloy N155 forging parts,Alloy N155 forged rings, Alloy N155 Rolled Rings,Alloy N155 forging flanges, Alloy N155 forging round bars, Alloy N155 forged disks, Alloy N155 forging bushings,Alloy N155 forging discs,Alloy N155 forged tubes, Alloy N155 forging sleeves,Alloy N155 forging tube sheets, Alloy N155 forging shafts,Alloy N155 forging pipes as per the requirement of the client
Alloy N155 has high temperature properties which are inherent and do not depend upon age hardening
We could delivery Alloy N155 forging material as per the standard of AMS 5768
We use EAF+VOD-ESR melting methods to melt the material of Alloy N155
As per heat treatment of Alloy N155 forged parts, it can be Solution heat treat at 2150 F followed by water quench or rapid air cool.
The chemical composition of Alloy N155 is as follows

Element	Min	Max
Carbon	0.08	0.16
Manganese	1.00	2.00
Silicon		1.00
Sulfur		0.03
Chromium	20.0	22.5
Nickel	19.0	21.0
Copper		0.50
Tungsten	2.00	3.00
Iron	Balance
Cobalt	18.5	21.0
Columbium*	0.75	1.25
Nitrogen	0.10	0.20
Molybdenum	2.50	3.50
Phosphorus		0.04

The mechanical property of Alloy N155 is as follows

Test Temperature		Tensile Strength		Yield Strength 0.2% Offset		% Elongation in 2"	% Reduction of Area
°F	°C	ksi	MPa	ksi	MPa
Room 1000 1200 1400 1600 1800 2000	Room 538 649 760 871 982 1093	118 93 80 60 38 19 10	314 641 552 414 262 131 69	59 44 42 38 26 18 --	407 303 290 262 179 124 --	40 37 35 35 37 38 45	50 48 47 42 42 50 60

 
Due to special mechanical properties of Alloy N155 forging parts, there are many wide uses as followings:
Alloy N155 seamless rolled rings and  Alloy N155 forged shafts that is used in chemical pump,plunger pumps.
Alloy N155 forged shafts,Alloy N155 forging pipes, Alloy N155 forged tubes ,forged tube sheets, forged flanges that are used in Industrial furnace structural parts and fixtures 
Alloy N155 forged bushing,Alloy N155 forged sleeves,Alloy N155 forged disks,Alloy N155 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 generatorsAlloy N155 forging shafts,Alloy N155 forging flanges ,Alloy N155 forged rings,Alloy N155 forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
Alloy N155 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in High temperature bolts and gas turbine combustion chambers.
Alloy N155 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
Alloy N155 forged rings, Alloy N155 forging spindles, Alloy N155 forging bars,Alloy N155 forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
Alloy N155 forged products,Alloy N155 forged nozzles,Alloy N155 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
Alloy N155 forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
Our Alloy N155 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply Alloy N155 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 N155 forged material that you need, we are glad to quote the best price for your side