Alloy 20 Flanges

Alloy 20 Slip on FlangesAlloy 20 Slip on Flanges
Alloy 20 Orifice FlangesAlloy 20 Orifice Flanges
Alloy 20 Blind FlangesAlloy 20 Blind Flanges
Alloy 20 Reducing FlangesAlloy 20 Reducing Flanges

ASTM B462 UNS N08020 Slip On Flange and Carpenter 20 Blind Flange Manufacturer in India.

Alloy 20 Flanges (UNS N08020) come in a wide range of sizes, dimensions, and standards, and SteelAge Alloys LLP manufactures, supplies, and exports them all at competitive costs. Carpenter 20 Flanges perform exceptionally well at preventing corrosion from hot sulfuric acids. The processing of pharmaceuticals, plastics, organic, and heavy chemicals; tanks, piping, heat exchangers, pumps, valves, and other process equipment; equipment for acid cleaning and pickling; chemical process piping, reactor vessels; bubble caps; petrochemical process equipment; food and dye production; etc. are all applications for Incoloy 20 flanges. The forces needed to properly hot form this alloy are comparable to those needed to produce austenitic stainless steels. Additionally, we provide our customers with these Alloy 20 Flanges in bespoke sizes, shapes, and specifications.

In chloride and acidic conditions, the ASTM B462 Flanges are also resistant to pitting and crevice corrosion. The ASTM B462 Alloy 20 Blind Flanges are more resistant to sensitization thanks to the niobium, which also helps to avoid intergranular corrosion. The 20cb3 Alloy 20 Slip-On Flanges have a high fabricability and exhibit good stress corrosion crack resistance.

The SB 462 Material is highly popular across several industries thanks to its improved mechanical qualities. For instance, the pharmaceutical, food processing, and chemical industries all make extensive use of the SB 462 Flange. In the plastics sector as well, the SB 462 Uns N08020 is in high demand. Manufacturers of Incoloy Alloy 20 Weld neck Flanges advise using them in applications like mixing tanks, heat exchangers, and other similar equipment.

Due to their distinct chemical makeup and microstructure, Inconel Alloy 20 Socket Weld Flanges do function exceptionally well. We offer 2.4660 Alloy 20 Forged Flanges in the entire world at competitive costs. We may deliver the Carpenter 20 Flange to the client's door by using the regular shipping procedure.

Manufacturer of Raised/Flat Face and RTJ Type Incoloy Alloy 20 Weld Necks.

Alloy 20 Flanges Specification

Check ANSI / ASME B16.5 Carpenter 20 Socket Weld Flange & Alloy 20 Forged Flanges dimensions and pressure class

Specifications : ASTM B462/ ASME SB462, ASTM B366/ ASME SB366
Connect Type/ Flange Face Type : Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1 / 2” to 48″
Grade : Alloy 20 (UNS N08020, Alloy 20, 2.4660), Carpenter 20.
Facings : Raised Face, RTJ Flanges etc.


Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo
Grade Ni Fe C Mn Si Cu Cr Mo S P Nb
Alloy 20 32 - 38 Bal 0.02 max 1 - 2 0.7 max 3 - 4 19 - 21 2 - 3 0.005 max 0.02 max 0.1 - 0.3
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %
Types of ASTM B462 Uns N08020 Flanges
Alloy 20 Flanges ASTM B462 UNS N08020 Welding Neck Flanges/ WNRF
ASTM B462 UNS N08020 Plate Flanges ASTM B462 UNS N08020 Slip On Flanges/ SORF
ASTM B462 UNS N08020 Blind Flanges ASTM B462 UNS N08020 Threaded Flanges
ASTM B462 UNS N08020 Socket Weld Flanges ASTM B462 UNS N08020 Orifice Flanges
ASTM B462 UNS N08020 Blank Flange Blank Flange Rotatable Alloy 20
ASTM B462 UNS N08020 Welding Flange Rotatable ASTM B462 UNS N08020 Flange with Tube
ASTM B462 UNS N08020 Reducing Flanges ASTM B462 UNS N08020 Lap Joint Flanges
ASTM B462 UNS N08020 Spectacle Blind Flanges Alloy 20 B564, ANSI B16.5 Flanges
Alloy 20 Screwed Flanges Alloy 20 Groove & Tongue Flanges
Alloy 20 Expander Flanges ANSI B16.47 Alloy 20 Spectacle Blind Flanges

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