Manufacturer, Supplier and exporter of ASTM B462 Forged Fittings, ASTM B462 Flanges, ASTM B462 MATERIAL, ASTM B462 ALLOY 20

Distributor of ASTM B462 UNS N10276, ASTM B462 GR N08020, ASTM B462 N10276, ASTM B462 UNS N10665, ASTM B462 N08367, ASTM B462 UNS N10675, ASTM B462 UNS N08020, ASTM B462 N08020 Stockist in Mumbai, India

ASTM B462 Pipe Flange and in general, ASTM B462 flanges, contain a combination of chromium, copper, molybdenum and nickel and they display very good resistance to general corrosion. Nickel Alloy 20 Flange have been designed for use in applications that employ high temperatures. These flanges are used in industries and applications of the likes of petrochemical, foods, railways, ship-building, dairy, marine, oil & gas, etc.  Flanges made of Nickel Alloy 20 offer greater protection than Super Duplex 2507 stainless steel or 316 stainless steel and the best part is that they do not even cost as much as a high performance nickel alloy such as Hastelloy C276.

Alloy 20 flange is also called astm b462 uns n08020. Due to the copper content in it, flanges made from Carpenter 20 are protected against sulfuric acid. Welding of flanges made from Carpenter 20 can be done by SAW, MIG and TIG. The welding process can be done by using a filler metal like E320LR for SAW or ER320LR for MIG and TIG. Flanges made from Alloy 20 display superb resistance to crevice corrosion, pitting and general corrosion, in chemicals that contain chlorides and also acids like nitric acid, phosphoric acid and sulfuric acid.

Alloy 20 Flange have been stabilized with Columbium, so as to minimize carbide precipitation, during the process of welding. Alloy 20 has UNS N08020, EN NiCr20CuMo, AFNOR Z2NCUD31-20AZ and WERKSTOFF NR. 2.4660. Alloy 20 has a Density of 8.1 g/cm3 and an Elongation of 30%. The Melting Point of Alloy 20 is 2430 °F (1443 °C). The Yield Strength of Alloy 20 is 35,000 Psi (241 MPa) and it has a Tensile Strength of 80,000 Psi (551 MPa).

We are manufacturers and suppliers of ASTM B462 UNS N08020 pipe flanges of standard ASME Flanges, EN Flanges, BS Flanges, ANSI Flanges, DIN Flanges, etc. These pipe flanges of ASTM B462 material, are available with us in sizes of 1/2" (15 NB) - 48" (1200 NB) and classes/pressures of 1500#, PN40, 150#, PN25, 300#, PN10, 2500#, PN64, 900#, PN16,  600#, PN6, etc. These ASTM B462 material pipe flanges can be procured from us in specifications such as ASME SB462/ASTM B462 and standards like EN-1092, DIN, B 16.47 Series A & B, BS4504, B16.48, BS 10, ANSI/ASME B16.5, etc. Whatever be your need for ASTM B462 material pipe flanges, at the best possible prices, be sure to call us.

ASTM B462 - 15

ASTM B462 is a Standard Specification for Forged or Rolled UNS N06030, UNS N06022, UNS N06035, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08367, UNS N10276, UNS N10665, UNS N06025, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS R20033 Alloy Pipe Flanges, Forged Fittings, and Valves and Parts for Corrosive High-Temperature Service

ASTM B462 specification covers forged or rolled UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06059, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R20033 alloy pipe flanges, forged fittings, and valves and parts intended for corrosive high temperature service. ASTM B462 specification covers UNS N08020 Flanges for Corrosive High-Temperature Services.

We, Steel Tubes India, are a leading manufacturer and supplier of ASTM B462 Forged Fittings and these can be procured from us in sizes of 1/8” NB - 4” NB and in classes of 6000 LBS, 2000 LBS, 9000 LBS and 3000 LBS. We stock these forged fittings of ASTM B462 material in specifications of ASTM B462 & ASME B462 and standards of BS 3799, MSS SP-79, 97, 83, 95 and ASME 16.11. We provide our clients with various standard certificates and documentations such as Quality Assurance Plan (QAP), Fumigation Certificates, NABL approved Laboratory Test Reports, Heat Treatment Charts, Guarantee Letter, Material Traceability Records, etc.

Alloy 20 Forged Fittings are covered in the ASTM B462 specification which includes UNS N08020 (Nickel Alloy) forged fittings. Nickel Alloy 20 Forged Fittings are especially meant for use in corrosive high temperature services and they are used in various applications and industries such as synthetic rubber, paper manufacturing, plastics, pharmaceuticals, industrial heating equipment, pulp manufacturing, chemical process industry, etc. Alloy 20 has a WERKSTOFF NR. 2.4660, EN NiCr20CuMo, AFNOR Z2NCUD31-20AZ and UNS N08020. The Chemical Composition of Alloy 20 is S 0.035 max, Cr 19.0-21.0, C 0.07 max, Fe       29.85 min, Cu 3.0-4.0, Mn 2.00 max, Ni 32.0-38.0, P 0.045 max, Mo 2.0-3.0 and Si 1.00 max.       

Forged fittings of Alloy 20, also go by the name of Carpenter 20 Forged Fittings. These forged fittings of Carpenter 20 contain copper, chromium, molybdenum and nickel. As such, these forged fittings exhibit superb resistance to pitting, crevice corrosion and general corrosion and so they are used in process piping, tank manufacturing, pickling equipment and heat exchangers.

At Steel Tubes India, we adopt the toughest measures to ensure that our ASTM B462 UNS N08020 forged fittings are of the highest quality and that they meet international and national standards and specifications. We run these forged fittings through various kinds of very tough quality tests, some of which are Spectro Analysis, Micro and MacroTest, Hardness Test, Flaring Test, Mechanical Testing such as Tensile of Area, PMI Testing, Flattening Test, etc. We also supply our clients with Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2. Our quality is the best of the best and our prices will please you for sure. Whatever be your need for forged fittings of ASTM B462 material, be sure to call us.


Looking to buy Alloy 600 Tubing? Inconel 600 Tubing?

Check Today's price of Alloy 600 Tubing in India

Alloy 600 Tubing supplier


ASTM B462 specification is for Nickel Alloy (UNS N08020) Forged Fittings and forged or rolled Alloy 20 pipe flanges, also known as ASTM B462 UNS N08020, Alloy 20 Forged Fittings, Nickel Alloy 20 Forged Fittings, Carpenter 20 Forged Fittings, Carpenter 20 Flange, Alloy 20 Flange, Nickel Alloy 20 Flange.

ASTM B462 Material stock

  • ASTM B462 Orifice Flange Supplier
  • B462 Spectacle Flange Supplier
  • B462 Tongue Groove Flange Supplier
  • B462 Socket Weld Flange Supplier
  • B462 Nickel Alloy 20 Flanges Supplier
  • B462 Nickel Alloy 20 Pipe Flange Supplier
  • B462 Nickel 20 Pipe Flange Supplier
  • B462 Lap Joint Flange Supplier
  • B462 Weld Neck Flange Supplier
  • B462 Slip On Flange Supplier
  • B462 Blind Flange Supplier
  • B462 Threaded Flange Supplier
  • B462 Alloy 20 Flanges Supplier
  • B462 Alloy 20 Pipe Flange Supplier
  • B462 Nickel 20 Flanges Supplier
  • B462 Carpenter 20 Flanges Supplier
  • B462 UNS N08020
  • B462 UNS N08020 Flange
  • B462 UNS N08020 Pipe Flange
  • Nickel Alloy 20 Pipe Flange ASTM B462 UNS N08020
  • B462 Nickel Alloy 20 Flange


Trademark Notice

Aircraft Materials & Aerospace Materials Specialist