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ASTM A182 Super Duplex Steel F55 / UNS 32760 / Zeron 100 Flanges are flanges made from a specific grade of super duplex stainless steel known as F55, UNS 32760, or Zeron 100. Super duplex stainless steels are a subgroup of duplex stainless steels, offering even higher strength and corrosion resistance. The chemical composition of F55/UNS 32760/Zeron 100 typically includes around 24% chromium (Cr), 6% to 8% nickel (Ni), 3% to 4% molybdenum (Mo), 0.2% to 0.3% nitrogen (N), and small amounts of other elements like tungsten (W) and copper (Cu).

The key feature of ASTM A182 Super Duplex Steel F55 / UNS 32760 / Zeron 100 Flanges is their exceptional corrosion resistance, even in highly aggressive environments. The high chromium, molybdenum, and nitrogen content provide excellent resistance to general corrosion, pitting, and crevice corrosion. These flanges are well-suited for use in harsh conditions, such as seawater, brackish water, and chloride-containing solutions, making them suitable for marine and offshore applications.

In addition to their outstanding corrosion resistance, F55/UNS 32760/Zeron 100 flanges offer higher strength compared to standard duplex stainless steels. They exhibit good toughness and ductility, allowing them to withstand high-pressure and high-temperature applications in various industrial settings.

Super Duplex Steel UNS S32760 Flanges

ASTM A182 Super Duplex Steel F55 / UNS 32760 / Zeron 100 Flanges are typically supplied in the solution-annealed condition and do not require further heat treatment after manufacturing. The as-supplied properties are generally sufficient for most applications, ensuring ease of fabrication and installation.

Bhansali EnterprisesSuper Duplex Steel ASTM A182 Flange Specifications

Standard ASTM A182 / ASME SA182, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
Dimension ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flanges Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Pressure Class PN 2.5 TO PN 400
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Table D, E, F, H
Types Forged / Threaded / Screwed / Plate
Form Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange.
Flanges Marking All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)

LogoSuper Duplex Steel S32760 Flange Equivalent Grades

Shape
STANDARD WERKSTOFF NR. UNS
Duplex S32760 1.4410 S32760

LogoChemical Composition of Duplex Steel F55 Flanges

Shape
Grade C Mn Si P S Cr Mo Ni N Fe
Super Duplex S32760 0.05 max 1 max 1 max 0.030 max 0.010 max 24 - 26 3 - 4 6 - 8 0.20 - 0.30 57.61 min

LogoMechanical Properties of Super Duplex Steel S32760 Flange

Shape
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 15 %

Bhansali Enterprises Available Variations in Super Duplex Steel ASTM A182 Flanges

Super Duplex Steel ASTM A182 Slip On Flange

Slip On Flanges

Super Duplex Steel ASTM A182 Slip On Flange

Super Duplex Steel F55 Weld Neck Flanges

Weld Neck Flange

Super Duplex Steel F55 Weld Neck Flange

Super Duplex Steel F55 Blind Flange

Blind Flange

Super Duplex Steel F55 Blind Flange

UNS S32760 Socket Weld Flange

Socket Weld Flange

UNS S32760 Socket Weld Flange

Super Duplex Steel ASTM A182 Ring Type Joint Flange

Ring Type Joint Flange

Super Duplex Steel F55 Ring Type Joint Flange

Super Duplex Steel S32760 Threaded Flange

Threaded Flange

Super Duplex Steel S32760 Threaded Flange

Super Duplex Steel F55 Forged Flange

Forged Flange

Super Duplex Steel F55 Forged Flange

UNS S32760 Lap Joint Flange

Threaded Flange

UNS S32760 Lap Joint Flange

SDSS F55 Spectacle Blind Flange

Spectacle Blind Flange

SDSS F55 Spectacle Blind Flange

Bhansali EnterprisesOther Types Of Super Duplex Stainless Steel S32760 Flanges

  • Super Duplex Steel 1.4410 Pipe Flanges
  • ASME SA182 S32760 Super Duplex Stainless Steel Flange
  • Super Duplex Steel S32760 Hexagonal Flange
  • UNS S32760 Orifice Flange
  • WNR 1.4410 Industrial Flanges
  • ASTM A182 Super Duplex F55 BLRF Flange
  • Super Duplex Steel S32760 Welding Neck Flange
  • ZERON 100 Spectacle Blind Flange
  • ASME SA182 Super Duplex Steel F55 BLRF Flanges
  • Super Duplex Steel F55 Long Weld Neck Flange
  • Super Duplex Stainless Steel F55 SORF Flange
  • ZERON 100 Lap Joint Flange
  • Super Duplex Steel S32760 Spades Ring Flanges
  • Super Duplex Stainless Steel S32760 WNFF Flange
  • Super Duplex Stainless Steel F55 WNRTJ Flange
  • ASTM A182 SDSS S32760 Reducing Flange
  • Super Duplex Steel ASTM A182 Square Flange
  • ZERON 100 Expander Flange
  • 1.4410 Tongue & Groove Flange
  • Super Duplex Steel UNS S32760 Threaded Flange
  • ASME B16.5 Super Duplex Stainless Steel S32760 Flanges
  • Super Duplex Stainless Steel S32760 RTJF Flanges
  • ZERON 100 Male & Female Flanges
  • Super Duplex Steel S32760 Flat Face Flange
  • Super Duplex Steel F55 Raised Face Flange
  • ASME SA182 Super Duplex Steel F55 Puddle Flanges
  • Steel S32760 Nipoflange
  • ASME SA182 Super Duplex Steel F55 Screwed Flanges
  • ZERON 100 SOFF Flanges
  • SDSS F55 Flat Face Flange Stock
  • UNS S32760 Spades Ring Spacers Flanges
  • Super Duplex Steel S32760 Nipo Flanges
  • ZERON 100 Socket Welding Flange
  • Super Duplex 1.4410 Loose Flanges
  • Super Duplex Steel UNS S32760 Plate Flange
  • 1.4410 Loose Flanges
  • Super Duplex Steel 1.4410 PN 10 Flange
  • UNS S32760 High Hub Blinds Flanges

Bhansali EnterprisesSuper Duplex Steel UNS S32760 Flanges Technical Data

Bhansali EnterprisesSuper Duplex Steel S32760 Flanges Industrial Application

These flanges find extensive applications in oil and gas, petrochemical, chemical processing, and seawater handling industries. In the oil and gas sector, they are used in subsea equipment, offshore platforms, and pipelines, where their excellent corrosion resistance in seawater is critical. In chemical processing plants, they are employed in equipment handling corrosive chemicals and acidic solutions. Moreover, their high strength and corrosion resistance make them suitable for pressure vessels, heat exchangers, and valves in various industrial applications.

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  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesSuper Duplex Steel F55 Flanges Price Details

Prices for Super Duplex Steel ASTM A182 Flanges Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise Super Duplex Steel S32760 maintains a stock of all standard items and can export them at the best price ASME SA182 Super Duplex Steel F55 WNRF Flanges, Slip On Flanges, Weld Neck Flanges, Blind Flanges, SWRF Flanges, RTJ Flanges, SORF Flanges, BLRF Flanges etc.

Bhansali EnterprisesWe Supply Super Duplex Steel F55 Flanges in the following Cities & Countries

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