F 61 - Stainless Steel Forged Flanges

Raw Material ASTM A182 F61 Ed. 2020
C % 0.040 Max.
Mn % 1.500 Max.
P % 0.040 Max.
S % 0.030 Max.
Si % 1.000 Max.
Cr % 24.000-27.000
Mo % 2.900-3.900
Ni % 4.500-6.500
Cu % 1.500-2.500
N % 0.100-0.250
Stainless Steel F61 Forged Flanges Manufacturers & Exporters

F61 Steel Pipes Manufacturers, Exporters & Suppliers in India


Forged flanges are a great choice for a variety of applications, such as high-temperature, corrosive, and abrasion-resistant environments. Super Duplex UNS S32550 /F61 Flanges have excellent tensile strength, as well as corrosion and temperature resistance. The smooth surface makes them suitable for a variety of applications.


Duplex steel is a high alloy stainless steel with outstanding resistance to pitting and crevice corrosion. It is commonly used in applications involving high-temperature, aggressive fluids, and corrosive gasses. 


S32750 super duplex stainless steel combines the best features of austenitic and ferritic steels, with enhanced chromium and molybdenum content. These flanges feature superior weldability and machining.


Forging stainless steel flanges in the F61 grade is commonly produced in the US and Europe. As of the 19th edition of A105, new alloys have been added. The FY prefix designates relevance to forged products. 


The FY suffix is partly prescriptive and partially groups alloys by type. F61 is the highest-quality grade of stainless steel forgings, and it contains up to 2.0% copper, which helps with pitting corrosion resistance.


Forged flanges are commonly screwed onto threaded pipe ends. They are joined by bolts. The F61 stainless steel forged flange is an excellent choice for a variety of applications, including oil and gas pipelines. As an ISO-certified manufacturer, Real Engineering exports forged flanges to European and Middle Eastern countries.


Among the most popular types of forged flanges are metric and imperial. Stainless steel forged flanges can be manufactured in a wide range of sizes and styles, and are suitable for many applications. They can be used in many different applications, from valves to machinery. And as a result, they're widely available. There's no reason not to choose these if you need a stainless steel pipe flange.


Ring-type joint flanges feature a groove on their surface, and they're perfect for applications requiring high temperature and pressure. These flanges are simple to install and often come with a stub end. They can also be easily fabricated onto other flanges. But be warned that these flanges aren't suitable for high pressure or temperature applications.