You are here: Home » BLOG » ASME SB564 Inconel 625 Flanges

ASME SB564 Inconel 625 Flanges

Views: 0     Author: Wang     Publish Time: 2025-02-10      Origin: Site

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

Inconel 625 Material Key Characteristics

Inconel 625 is a material with excellent resistance to pitting, crevice and corrosion cracking. Inconel 625 alloy consists of a solid solution alloy of nickel, chromium and molybdenum alloy with niobium added. When this combines with molybdenum it distorts the alloy’s atomic matrix, thus providing particularly high strength in the annealed condition without a deliberate strengthening heat treatment. This combination of elements creates superior resistance to a wide range of corrosive environments of unusual severity. Alloy 625 is generally supplied in the annealed condition, to provide utmost stability during fabrication and subsequent service. Inconel 625 alloy has found to have a resistance to potable and salt or brackish water, where Chloride ions cause pitting and crevice corrosion to become established.


The Inconel 625 is highly resistant against corrosion and oxidations mediums in various environments. These alloys possess superior ductility and excellent formability. They can be welded easily and resist post-weld carburization or graining. The Inconel 625 material used in producing the products in this grade possesses superior strength and hardness. They have a minimum tensile strength of 120Ksi and minimum yield strength of 60ksi. Apart from this, they can be easily elongated by 30% and still possess excellent workability. JN Alloy is the leading Inconel 625 products suppliers in India. We thrive to supply high-quality products throughout the country at the most reasonable prices.contact us.


Inconel 625 Flanges Properties

Inconel 625 flanges are a type of flange made from Inconel 625 alloy. This alloy is designed to withstand high temperatures and corrosive environments, making Inconel 625 flanges ideal for use in demanding applications such as oil and gas, chemical processing, and aerospace. These flanges are available in various sizes and can be customized to meet specific needs. Inconel 625 Flanges are fittings used in piping systems, specifically in connecting pipe sections. They are made from heat-resistant Nickel-Chromium alloy and have excellent corrosion resistance and high strength, making them ideal for chemical processing applications such as oil and gas production. In addition to their robust construction, they feature the bonus of being relatively lightweight, which makes installation easier than traditional steel flanges. Furthermore, they possess several properties that render them suitable for difficult conditions, such as exposure to extreme temperatures and pressurized environments. Their durability is further enhanced by the fact that they can be designed into any size or shape depending on the specific requirements of each application.


Why are Inconel 625 Flanges Used?

Inconel 625 flanges are used in applications where strength, durability, and corrosion resistance are crucial. The high-temperature strength of Inconel 625 makes it ideal for use in high-temperature applications, such as gas turbine exhaust pipes and heat exchangers. Inconel 625 is also highly corrosion-resistant, making it the perfect choice in highly corrosive environments such as seawater and acidic compounds. Additionally, Inconel 625 flanges are used in the aerospace industry due to their high strength-to-weight ratio. Inconel 625 Flanges are commonly used in industrial and commercial applications due to their superior physical and chemical properties. The material has excellent oxidation resistance, high strength, good formability, and weldability. It also has exceptional fatigue strength and can withstand high temperatures (up to 1093°C / 2000°F). In addition, it exhibits great corrosion resistance in various acidic and chloride-containing environments. These features make Inconel 625 the preferred choice for many challenging industrial flange applications, such as marine environments or offshore petroleum processing facilities.


Types of Inconel 625 Flanges

Inconel 625 Flanges are among the most popular and widely used in the piping industry. They are made from a nickel-chromium-molybdenum alloy, also known as an Inconel alloy. This benefit flanges because it provides superior strength, durability, corrosion resistance and heat resistance properties, making them ideal for high-temperature or extreme-pressure applications. The types of Inconel 625 Flanges include welding neck flange, slip-on flange, socket weld flange, lap joint flange, threaded (screwed) flange and blind (forged) flange. Welding neck flanges are designed to be welded to other components using full penetration butt-welds; slip-ons have a lower hub designed for easy installation; socket welds provide extra reinforcement when necessary – these require no additional backing ring; lap joints allow easier disassembly than welding necks; threaded ones require fewer bolts due to their holistic design; finally blinds allow a pipe plug with no access requirements.


Specifications of Inconel 625 Flanges

Specifications

ASTM B564 / ASME SB564

Size

1/2″NB TO 60″NB

Standards

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Class / Pressure

150#, 300#, 625#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Standard

ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.


Applications of Inconel 625 Flanges

These flanges are used in a wide range of applications, thanks to their excellent high-temperature strength, corrosion resistance, and oxidation resistance. Some of the key applications of Inconel 625 Flanges include:

Chemical processing: These flanges are commonly used in chemical processing plants, where they are used to connect pipes and valves in corrosive environments.

Power generation: They are also used in power generation applications such as steam generators and heat exchangers, where they can withstand high temperatures and corrosive environments.

Aerospace: These flanges are used in aerospace applications, where they are used in high-temperature environments such as jet engines and rocket propulsion systems.

Offshore oil and gas: They are used in offshore oil and gas applications, where they can withstand exposure to seawater and corrosive environments.

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