ASTM B564 Incoloy 825 Flange - Manufacturer of UNS N08825 Backing Flange, Plate Flange, Orifice Flange in India

Supplier of ASME SB564 Alloy 825 Slip On Flange, SWRF Flange, Square Flange | WNR 2.4858 Blind Flange, Weldoflange, Lap Joint Flange, Threaded Flange, Backing Flange At Best Price - 1/2” NPS to 24” NPS

PSC is a trusted supplier of Inconel 825 flanges. These special flanges are made from a tough metal called Inconel 825, known for its strength and resistance to corrosion, especially in harsh environments like chemical plants or marine settings. As a supplier, We ensure that each flange meets high-quality standards, providing reliability and durability for connecting pipes and equipment securely. Whether it's for industrial or commercial use, customers can count on PSC for top-notch Alloy 825 flanges that keep operations running smoothly and safely.

Product Details

  • Type: Flanged Pipe Fittings

  • Material: Incoloy

  • ASTM: B564 / SB564

  • Grade: Alloy 825

  • UNS: N08825

  • WNR: 2.4858

  • GOST/ AFNOR: ЭП703/ NFE30C20DUM

Specifications of Incoloy 825 Plate Flange

Standards 01

ASTM B564 / ASME SB564 Inconel 825



Size range 02

15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

Flange Face Type 03

FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.

DIMENSIONS 04

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

Class 05

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.

APPLICATIONS 06

Chemical Processing, Oil and Gas Industry, Petrochemical Industry

About ASTM B564 Incoloy 825 Flange

Incoloy 825 flanges are important components used in various industries for connecting pipes or equipment securely. These flanges are made from a special alloy known as Incoloy 825, which is a nickel-iron-chromium alloy with additional elements such as molybdenum, copper, and titanium.

Incoloy 825 flanges play a crucial role in maintaining the integrity and efficiency of piping networks in challenging environments, offering long-term performance and durability. They are chosen for their superior corrosion resistance and mechanical strength, making them an ideal choice for critical applications where reliability is paramount.

Types of ASTM B564 Incoloy 825 Flanges

Check ANSI/ASME B16.5, B 16.47 Series A & B, B16.48 Flange Dimensions Download

Equivalent Grades of Incoloy 825 SORF Flange

STANDARD UNS WERKSTOFF NR. JIS BS GOST AFNOR EN OR
825 N08825 2.4858 NCF 825 NA 16 ЭП703 NFE30C20DUM NiCr21Mo XH38BT

Chemical Composition of Alloy 825 BLRF Flange

Grade C Mn Si Fe Ni Cr S Cu Al Ti
825 0.05 max 1.00 max 0.5 max 22.00 min 38.00 – 46.00 19.50 – 23.50 0.03 max 1.50 – 3.00 0.02 max 0.06 – 1.20

Mechanical Properties of Incoloy 825 SWRF Flange

Element Density Tensile Strength Melting Point Yield Strength (0.2%Offset) Elongation
825 8.14 g/cm3 Psi – 80,000 , MPa – 550 1400 °C (2550 °F) Psi – 32,000 , MPa – 220 30 %
Incoloy 825 flanges are used to connect pipes or equipment securely in industries such as chemical processing, petrochemical, and marine, where corrosion resistance and mechanical strength are crucial.
Incoloy 825 flanges exhibit excellent corrosion resistance, good mechanical properties, and stability at elevated temperatures. They are also resistant to stress-corrosion cracking and pitting, making them suitable for demanding environments.
Incoloy 825 flanges are available in various types, including weld neck, slip-on, threaded, socket weld, and blind flanges, catering to different piping requirements.
The manufacturing of Incoloy 825 flanges is governed by industry standards such as ASTM B564 and ASME B16.5, which specify the requirements for material composition, dimensions, and testing to ensure quality and reliability.

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