You are here: Home » BLOG » Inconel 718 Properties Flanges

Inconel 718 Properties Flanges

Views: 3     Author: Rachel     Publish Time: 2024-07-31      Origin: Site

wechat sharing button
whatsapp sharing button
linkedin sharing button
pinterest sharing button
facebook sharing button
sharethis sharing button

Inconel 718 Material Characteristics

Inconel 718 is a nickel-based super alloy that is well suited for applications requiring high strength in temperature ranges from cryogenic up to 1400°F. Inconel 718 also exhibits excellent tensile and impact strength. Alloy 718 has versatile resistance to corrosion which is outstanding, even in severely corrosive environments. The material also shows superior resistance to high-temperature effects such as oxidation and carburization. It is an excellent choice for seawater and sour gas applications.


Inconel 718 is a nickel-chromium alloy which can be readily fabricated and has outstanding welding characteristics, especially if resistance to post-weld cracking is required. The ease in which Inconel 718 can be fabricated offers significant benefits to the customer in terms of economy and performance. The material provides a combination of high tensile, fatigue, rupture and creep strength making it an extremely versatile alloy. Inconel 718 is used in applications ranging from simple fasteners to cryogenic tanks and rocket fuel cylinders.


What is Inconel 718 Flange

Inconel 718 Flanges are made up of nickel chromium alloy. The material has high density, high temperature resistance, high acidic resistance, high strength and high price as well. There are different types of flanges with varying dimensions, sizes and specifications. These flanges belong to the ASTM B564 specification. The ASTM B564 Inconel 718 Threaded Flange, forged flange, screwed flange and plate flange types are available. The threaded flanges are used with threaded pipe ends. The female threaded flange end and the male threaded pipe ends join together to make the connection.


JN ALLOY supplies Inconel 718 SO flanges, Inconel 718 WN flanges, UNS N07718 blind flanges, 2.4668 Inconel 718 plain flanges, ASTM B564 UNS N07718 SW flanges, Inconel 718 spectacle blind flanges, Inconel 718 threaded flanges, 2.4668 spacer ring, UNS N07718 paddle blind/blank, Inconel 718 bleed/test/drip ring, Inconel 718 reducing flange. If you need inconel 718 flange, you can click to contact us. JN Alloy also provides different brands of products, welcome to consult.contact us.


We are offering Inconel 718 Flanges to our client at a very reasonable range of prices. There are two speciality in Inconel 718 flanges that immediately stand out are its resistance to oxidation and its scaling at very high temperatures. The high levels of Molybdenum in Inconel 718 Orifice flanges make it resistant to pitting & also allows the alloy to function in extreme conditions. Inconel 718 Long welding neck flanges has a good fatigue strength and stress-corrosion cracking resistance to chloride ions, which is why oxidation and corrosion is so rare. We offer these Inconel Alloy 718 Flanges in custom-made sizes and thicknesses, as per the exact demands of our esteemed clients.


Specifications of inconel 718 flanges

Grade

Inconel Alloy 718 / UNS N07718

Standard

ASTM B564, ASME SB564

Dimensions

ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44

Size

1/2" - 48" (15NB - 1200NB)

Class / Pressure Rating

150 Class, 300 Class, 718 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc.

Form

Slip on Flanges (SORF), Threaded Flanges, Weld neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges

Flange Face Type

Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ)


Characteristics of Inconel 718 flange

High Mechanical Strength

At normal temperature, alloy 718 has a minimum of 1035 MPa tensile strength and yield strength of 725 MPa. When it undergoes precipitation or solution, the yield strength increases to 1035 MPa while the tensile strength goes up to 1240 MPa. Tensile and yield strength help show how much stress a piece of metal can withstand before it changes shape permanently or breaks.


Temperature Resistance

UNS N07718 shows an effective resistance to high temperature and heat. It can create a strong and stable oxide layer when it is exposed to heat which protects it from damage. In cryogenic conditions that show how resistant a material is to temperature, it works quite well and has a good rating.


Resistance to Corrosion

The chromium contained in Inconel 718 makes it resistant to water and other elements like acids. Its protective oxide layer prevents any form of oxidation so it does not get corroded.


Good Welding Quality

Inconel 718 was created to address the issue of brittleness and cracking at welding points in other Inconel alloys. The molybdenum present helps in making it more suitable for welding notwithstanding the kind of welding method that is used.


Malleable and Good machining Quality

Alloy 718 is malleable and does not show any signs of strain hardening when a machining or shaping tool is used on it. It is easy to machine even when using a hard cutting implement.


Inconel 718 Flange Applications

Chemical tanks

Pulp & Paper Industries

Petrochemical Industries

Power Generation Industries

Oil & Gas Industries

Desalination

Architecture and Construction

Food Processing Equipment

Biofuels plant

Cargo tanks for ships and trucks

Chemical Industries Pumps, fans, centrifuges, sulphur melting coils,

Digester in sulphate and sulfite plants, blow tanks, blow lines

JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel.
Tel: +86 19339900211
Add: Stainless steel Market 289, Xinwu District , Wuxi, China
Copyright © Jinie Technology (Jiangsu) Co., LTD. All Rights Reserved.                                                                                                                                                                                                              Technical Support : coverweb