Inconel ® alloy 718
Precipitation hardenable alloy which gives corrosion resistance and high strength with excellent weldability. Excellent creep rupture strength at temperatures up to 700C. Uses include gas turbines, rocket motors, nuclear reactors and pumps.
Good strength/ductility properties from sub-zero temperatures to over 760°C
Excellent corrosion resistance and fatigue resistance in a wide variety of corrosive chemicals including seawater and industrial acids
Non-magnetic and spark resistant
Excellent resistance to stress corrosion cracking
Oil and Gas Industry:
Nuclear Power Plant:
|Minimum Order Quantity||10 Kg|
|Material Grade||INCONEL 718|
|Size||0.1MM - 500MM|
|Single Piece Length||3 meter, 6 meter|
Inconel 718 is a precipitation-hardenable, Nickel-Chromium alloy containing also significant amounts of Iron, Niobium and Molybdenum, also with fewer amounts of Aluminum and Titanium. It is widely used in gas turbines, rocket motors, space-craft, unclear reactors, pumps and tooling.
Inconel 718 characteristic as below.
2. High tensile strength, endurance strength, creep strength and rupture strength at 700°C.
3. High inoxidability at1000°C.
4. Steady mechanical performance in the low temperature.
5. Good welding performance.
Inconel 718 metallurgical structure.
718 alloy is Austenitic structure, precipitation hardening generate "γ" made it excellent mechanical performance. G rain boundary generate "δ" made it the best plasticity in the heat treatment.
Inconel 718 corrosion resistance.
718 alloy with extremely resistance to stress corrosion cracking and pitting ability in high temperature or low temperature environments, especially the inoxidability in the high temperature.
Inconel 718 application field.
The elevated temperature strength, excellent corrosion resistance and workability at 700°C properties made it use in a wide range of high requirement environments.
1. Steam turbine
2. Liquid-fuel rocket
3. Cryogenic engineering
4. Acid environment
5. Nuclear engineering
ASTM B637 Inconel 718 Round Bars Specification
Product Name: ASTM B637 Inconel 718 Round Bars
ASTM B637 Inconel 718 Round Bars SPECIFICATIONS
ASTM B637 ASME SB637 AMS 5662 AMS 5663 AMS 5664
We could produce Inconel 718 forging parts,Inconel 718 forged rings, Inconel 718 Rolled Rings,Inconel 718 forging flanges, Inconel 718 forging round bars, Inconel 718 forged disks, Inconel 718 forging bushings,Inconel 718 forging discs,Inconel 718 forged tubes, Inconel 718 forging sleeves,Inconel 718 forging tube sheets, Inconel 718 forging shafts,Inconel 718 forging pipes as per the requirement of the client.
Inconel 718 forged shafts,Inconel 718 forging pipes, Inconel 718 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
Inconel 718 forging shafts,Inconel 718 forging flanges ,Inconel 718 forged rings,Inconel 718 forging pipes that is used in Columns & Towers,Tanks ,Silos,Process Modules,Preheaters
Inconel 718 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Cement Mill ,sugar Mill,concrete mills and mixers.
Inconel 718 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..
Our Inconel 718 forged parts will be Ultrasonic testing as per standard.
We could supply Inconel 718 super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Except Inconel alloy 718 forgings, we could also supply alloy 718 forgings material,UNS NO7718 forged material,2.4668 forged parts.
Please send us the size or drawing of Inconel 718 forged material that you need, we are glad to quote the best price for your side.
Kanakratna Steelage Pvt. Ltd. is one of the leading manufacturers, suppliers and exporters of Inconel 718 Sheets.
|Ultimate Tensile Strength, psi||.2% Yield Strength psi||Elongation %||Hardness Rockwell B|
Inconel 718 is a Gamma Prime strengthened alloy with excellent mechanical properties at elevated temperatures, as well as cryogenic temperatures. Suitable for temperatures upto around 1300 F. Can be readily worked and age hardened.
Excellent strength from -423 degrees F to 1300 degrees F (-253 degrees C to 705 degrees C). Age hardenable and may be welded in fully aged condition, Excellent oxidation resistance up to 1800 degrees F (980 degrees C). Typically sold in the solution annealed temper, but can be ordered aged, cold worked, or cold worked & aged.
Uses for Inconel 718 tend to be in the field of gas turbine components and cryogenic storage tanks. Jet engines, pump bodies and parts, rocket motors and thrust reversers, nuclear fuel element spacers, hot extrusion tooling. Other popular uses are high strength bolting, and down hole shafting.
Nickel & cobalt base corrosion, temperature and wear-resistant alloys, such as Inconel 718, are classified as moderate to difficult when machining, however, it should be emphasized that these alloys can be machined using conventional production methods at satisfactory rates. During machining these alloys work harden rapidly, generate high heat during cutting, weld to the cutting tool surface and offer high resistance to metal removal because of their high shear strengths. The following are key points which should be considered during machining operations:
CAPACITY - Machine should be rigid and overpowered as much as possible.
RIGIDITY - Work piece and tool should be held rigid. Minimize tool overhang.
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|Grade||Nickel Base Alloy|
|Powder Or Not||Not Powder|
Kanak Ratna steelage is the leading manufacturer and exporter of Inconel 718 Wire which are made from high quality raw materials.