Alloy 20 Flanges (ASTM B462 Incoloy alloy 20 Flange)

Carpenter 20Cb3 / Alloy 20 / Incoloy Alloy 20 / UNS N08020 Flanges

Manufacture, Supplier, Stockist & Exporter


  • Alloy 20 Flanges ,Incoloy alloy 20 Flange /Weldneck Flange , Alloy 20 slipon Flange, Alloy 20 Plate Flanges, Alloy 20 Lap joint Flange
  • ASTM B462 / ASME SB462 / ASTM B366 – Alloy 20 / Incoloy Alloy 20 / UNS N08020 Flange – Supplier ,Manufacturer, Exporter , Dealer, Stockist
  •  Incoloy Alloy 20 Flange,Spectacle Blind Flange / Nippo Flange / UNS N08020 Flange manufacturer/supplier

Ganpat Industrial Corporation is one of the leading Supplier , manufacturer and exporter of Alloy 20 / Incoloy Alloy 20 Flanges , ASTM B462 /ASME SB462 Alloy 20 Flange , Incoloy Alloy 20 Flange, Alloy 20 / Incoloy Alloy 20 Weldneck Flange, Alloy 20 / Incoloy Alloy 20 Slip-on Flange , Alloy 20 / Incoloy Alloy 20 Blind Flange , Alloy 20 / Incoloy Alloy 20 Slip-on Flange, Alloy 20 / Incoloy Alloy 20 Threaded Flange, Alloy 20 / Incoloy Alloy 20 Nippo (Nippolet) Flange, Alloy 20 Socket Weld Flange, Alloy 20 spacer Flange, Alloy 20 / Incoloy Alloy 20 Spectacle Blind Flange,SS Alloy 20 / Incoloy Alloy 20 Lap joint Flange, Alloy 20 / Incoloy Alloy 20 Plate Flange   etc in India. GIC offer product with NABL approved lab test report or EN-10204 .3.1 Certificates. GIC keep huge inventory of Alloy 20 Flange, ASTM B462 Alloy 20 / Incoloy Alloy 20 Flange , in Mill finished, Polished finished, sand blasted, annealed and pickled etc.  GIC is well known UNS N08020 Flange Supplier .We provide one of the best price for Alloy 20 Flange ( We Provide Price in basis of USD/Per Pcs). UNS Number for Alloy 20 is UNS N08020. Alloy 20 Belong to family commonly known as Austenitic Stainless Steel which exhibits excellent resistance to corrosive environment. Alloy 20 is Formability,Weldability ,corrosion and oxidation resistance .

Ganpat Industrial Corporation is one of the leading exporter , supplier and manufacturer and Stockist of Alloy 20 Flanges in India . GIC manufacturer Premium quality Incoloy Alloy 20 Flanges with no Defects . We maintain a High Quality Incoloy Alloy 20 Flanges to supply it to our overseas Customers. GIC is well know in overseas Market for it High Quality Flanges and Quick and Fast Delivery. The main Reason Being we are well Equipped to Produce quality Product and having numbers of Ware houses near Sea ports and Air ports .GIC is well know Alloy 20 Flanges Manufacturer .

With High Research and Development Programme we are very well Equipped to Pack the Goods as per the International Standard. We place a lot of emphasis on Packing and Labelling so as to Provide Premium Quality UNS N08020 Flanges to our Domestic and International Customer .Alloy 20 Flanges are carefully packed with layers of Plastic foils and Bubble wrapped and carefully placed in Wooden Boxes .Packing Done my GIC is sea Worthy and Air Worthy Packing.

We also Alloy 20 – Incoloy Alloy 20 Flanges along with the NACE 3.1 Material Test Certificates. All Raw material in GIC are being PMI (Postive material identification) Tested before Manufacturing . Having a good relationship with our client in overseas buyer we are able to source material from different countries and supply the same to our overseas customers .  We also Export UNS N08020 Flanges of Various Origin Such as Indian, European , Japan Origins etc.

Ganpat Industrial Corporation maintain a huge stock of Alloy 20 bend and pipe fittings. GIC provide Alloy 20 / Incoloy Alloy 20 Flanges both in standard and non stand size . GIC exports Alloy 20 Flanges in large quantity as well as small quantity as per demand . we also manufacturer Alloy 20 flanges in various sizes . we are also well equipped to manufacturer Alloy 20 Pipes and Alloy 20 fittings of large dimension.

More About Alloy 20?

UNS N08020

Carpenter® & 20CB-3® is a registered trademark of Carpenter . Alloy 20 is an Iron Base Austenitic Alloy with excellent resistance in number of Corrosive Media and Environments . Alloy 20 (UNS N08020) is used  in Number of Applications such as Pharmaceutical , Flue -Gas , Food and Chemical Processing & Storage .It can Resistance in application and Maximum Temperature of 1000°F as per ASME . Alloy 20 showed Excellent Resistance in Nitric Acid , Phosphoric Acid & also Chloride Environments . Alloy 20 has Maximum Resistance to Acid specially Sulphuric Acid . Alloy 20 is also Alloy 20 stainless steel and even Nickel Alloy 20 due to its Nickel Content .

Additional Service Provided by us along with Alloy 20 Products

ASTM B366 / B462 Alloy 20 Flange

  • Quality Assurance – Ganpat Industrial Corporation Undergoes Inspection from starting point of purchasing product till the product is dispatched.
  • Packing & Marking – Ganpat Industrial Corporation pack the Alloy 20 / Incoloy Alloy 20 Flanges according to standard packing so as to avoid the damages during the transit , Goods are packed in export standard wooden boxes. Packing is as per sea worthy packing and air worthy packing .
  • Standard Product – Ganpat Industrial Corporation maintain and Examine the Flanges as per standard size and provide visual conformity of to ASTM,ASME,DIN,EN,MSS and JIS code of standard
  • Testing Facility  – Ganpat Industrial Corporation provides number of testing facility on request such as Positive Material Identification Test (PMI), Chemical Test , 100% Radiography Test, and many More.
  • Test Certificates – Ganpat Industrial Corporation Provides MTC (material test certificates)  for Flanges and Flanges as per 3.1 , Raw Material Certificates, Third Party Inspection Report, 100% Radiography Report, PMI reports,Micro and Macro Test , Bend Test, Ultra Sonic Test, Fumigation Certificate,Dye Penetrant test certificate etc .GIC provides this certificates sticky along with the goods only
  • Origin – Ganpat Industrial Corporation maintain a huge Stock of Alloy 20 Flanges & Pipes of Indian, European and Japan Origin.
  • Ganpat Industrial Corporation can also process or Undergo beveling process at the end or edge of the pipe for welding or other purpose
  • Ganpat Industrial Corporation provides Heat treatment to undergo some mechanical changes

Flanges Available in ASTM B462 Alloy 20

Alloy 20 Flanges


Alloy 20 FlangesAlloy 20 Lap Joint Flange
Alloy 20 Weldneck FlangeAlloy 20 Threaded Flange
Alloy 20 Slipon FlangeAlloy 20 Socket Weld Flange
Alloy 20 Blind FlangeAlloy 20 Long Weldneck Flange
Alloy 20 Plate FlangeAlloy 20 Spectacle Blind Flange

Chemical Composition of Alloy 20

Alloy 20 Flange

Alloy 20

Chromium19.00 – 21.00
Carbon0.07 Max.
Silicon1.00 Max.
Sulfur0.035 Max.
Manganese2.00 Max.
Phosphorus0.045 Max.

Mechanical Properties

Alloy 20 Flanges

 Alloy 20

Densilty8.1 g/cm3
Melting Point1443 °C
Tensile StrenghtPsi – 80000,MPa- 551
Yield Strength (0.2% offset)PSi – 35000, MPa- 241

Specification of Alloy 20 Flange

ASTM B462 Alloy 20 Flanges

DimensionASTM , ASME
Sizes 1/2″ To 48″
SchedulesSCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
TypesSlipon Flange ,Weldneck Flange, plate Flange,Lap Joint Flange, Socketweld, Threaded,Blind Flange
Class or Pressure #150, #300,#600,#900,#1500,#300

Application for Alloy 20 Flanges

Alloy 20 Flanges

  • Industrial Fabrication
  • Aerospace
  • Marine Industries
  • Heat temperature and Corrosive Environment,
  • Chemical Industries
  • Petrochemical Industries
  • Paper Pulp Industries
  • Heat Exchanger
  • Oil and Gas
  • Pressure Vessel
  • Power Generation
  • Oil gas
  • Sea Water

Key Properties of Alloy 20 Flange

Alloy 20 Flanges

  • Alloy 20 can me exposed to heated in the range of 2100 °F to 2250°F for forging and can pe Exposed to Maximum temperature of 1000°F.
  • Alloy 20 can be easily bend to required radius but only under cold condition and annealing is not required in most cases.
  • Alloy 20 is stable Tough austenitic Soltion Alloy.
  • Alloy 20 Can be easily welded and processed by common standard Method
  • Alloy 20 is resistance in numbers of corrosive Environments.

Other Properties OF ASTM B462 Alloy 20

Incoloy Alloy 20 flanges

  • Cold Working– Alloy 20 are very ductile and can be easily cold world by deep drawing, Forging, upsetting, bending etc . It may require immediate annealing and pickling. High Hardness and strength is achieved should cold working
  • Heat Theatment – can me exposed to heated in the range of 2100 °F to 2150°F following rapid cool to avoid sensitization.
  • Weldability – Alloy 20 is considered as weldable by common fusion and resistance technique .
  • Formability – Alloy 20 is highly formability due to its combination of lower strength and shapes

We even export to more than 45 countries like UAE, USA, Brazil, Chile, New York,Iran, Qatar, Iraq, Australia, Indonesia, Oman, Italy, Germany, Kuwait , Finland, Jordan, Singapore, Malasiya, Bahrain, Jordan, Saudo Arabia, Netherland, Canada, Italy, Serbia, Turkey, Mexico, Egypt, Venezuela, Poland, South Africa, Peru, Madagascar, Srilanka, Yemen, Nigeria, Vietnam, Russia, Switzerland, Denmark, Ireland, Israel, South Korea,Romania, Argentina, Colombia, Norway , Fiji, Ghana, Greece, Syria, Dubai, Bangkok.

We Even Supplied this ASTM B462 Alloy 20 Flange across all Major Cities like Mumbai, Kolkata,Chennai, Delhi, Hyderabad, Nasik, Pune, Tamil Nadu, Kerala , Surat, Gujarat, Rajasthan, Nagpur, Indore, Thane , Ranchi , Vadodara, Bhiwandi, Assam , Ankleshwar , Mangalore,Bangalore etc.

Other Alloy 20 Products:-

For More Detail and Quick Quote

dhruvilAlloy 20 Flanges (ASTM B462 Incoloy alloy 20 Flange)