Alloy 20 Butt weld Pipe Fittings ASTM B366 UNS N08020

Alloy 20 Butt weld Pipe Fittings : Manufacturer, Stockist & Supplier : Kinnari Steel

Kinnari Steel Corporation are manufacturers, stockist & suppliers of Alloy 20 Butt weld Pipe Fittings. They have special quality finishing and duress for long life, high pressure and zero defects.Alloy 20 Butt weld pipe fittings

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Alloy 20 Butt weld Pipe Fittings

Kinnari Steel Corporation has carved its position as a leading market giant for manufacturing and supplying excellent quality Alloy 20 Butt weld Pipe Fittings. We hold great expertise in the field and have been industry leaders for over 20 years. Our client base is spread all across the globe and our high-quality products and services make us favorites among all or clients. They are highly known for offering superior strength, excellent durability, and exceptional reliability. We have served a diverse range of industries such a chemical, marine, nuclear, Oil and gas, Paper and pulp and much more.

We at Kinnari Steel highly value our esteemed customers and offer them world-class services. We have a team of highly dedicated professionals who strive towards providing the best after-sales services to our clients. All our products are individually tested on various parameters, thereby removing any scope of defects. We offer same day shipment and fastest delivery of products. We even offer consulting services to all our clients and help them figure out their requirements in an efficient manner. We ensure that the customers are absolutely satisfied and thus we are highly recommended by them.

The product differentiation is based on the premier finish with the minimum burr at the edge . The v shape formation for perfect welding and fabrication of the fittings in mega projects in oil and gas industry for the long life of the product.

Orders at KSC are guaranteed fast delivery in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. They are manufactured to sustain very high pressure and product warranty.

A lot of emphases is placed on the packing and packaging . The Alloy 20 Butt weld Pipe Fittings are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. Caps are made available to the ends on request of the buyer.


Alloy 20 is an austenitic alloy consisting of nickel, iron, and chromium, in addition to alloy copper and molybdenum. It displays excellent resistance to corrosion, crevice corrosion, and pitting and is perfect for use around sulphuric, phosphoric, and nitric acids. The alloy offers great ease of fabrication and has excellent mechanical properties. It shows great results in elevated temperature and is suitable for difficult environments.

Alloy 20 us a popular choice for a range of industries including food, pharmaceutical and plastics industries. Furthermore, this super alloy is used in mixing tanks, heat exchangers, metal cleaning and pickling equipment, and piping. It is also utilized in the production of gasoline, solvents, explosives, chemicals, and synthetic materials.


Alloy 20 Butt weld Pipe Fittings offer excellent resistance to sulfuric acid and chloride stress corrosion cracking. They contain nickel, chromium, molybdenum and copper that help in providing excellent general corrosion resistance. Because of good resistance to corrosion, crevice corrosion, and pitting, this stainless steel alloy is widely used for manufacturing tanks, heat exchangers, process piping and pickling equipment.

The range of products under Alloy 20 Butt weld Pipe Fittings are- Elbow, Long Radius Elbow, Short Radius Elbow, 90 Degree Elbow, 45 Degree Elbow, 180 Degree Elbows, 1D Elbow, 3D Elbow, 5D Elbow, Tee, Equal Tee, Unequal/Reducing Tee, Reducer, Concentric and Eccentric Reducer, End Cap / Pipe Cap, Stubend, Long & Short Stubend, Swage Nipple, Barrel Nipple, Reducing Nipple, Bend, Long Radius Bends, Piggable Bend, Equal & Unequal Cross.

The special properties of Alloy 20 Butt weld Pipe Fittings make them highly popular and in great demand in all the industries. The various applications of them are in Chemical and allied industries, Food and dye production, Heat exchangers, Tanks, Pickling racks, Valves. Other uses of Alloy 20 Butt weld Pipe Fittings are in pharmaceuticals, synthetic rubber, plastics, industrial heating equipment, pulp, and paper manufacturing.

Alloy 20 Butt weld pipe fittings


Standard UNS Werkstoff Nr. EN AFNOR
Alloy 20 N08020 2.4660 NiCr20CuMo Z2NCUD31-20AZ

Chemical Composition of alloy 20 butt weld pipe fittings

The chemical composition nickel alloy 20 is outlined in the following table.
Element Content (%)
Iron, Fe 35
Nickel, Ni 32-38
Chromium, Cr 19-21
Copper, Cu 3-4
Manganese, Mn ≤2
Molybdenum, Mo 2-3
Niobium, Nb ≤1
Silicon, Si ≤1
Carbon, C ≤0.07
Phosphorous, P ≤0.045
Sulfur, S ≤0.035

Physical Properties of alloy 20 butt weld pipe fittings

The following table shows the physical properties of nickel alloy 20.
Properties Metric Imperial
Density 8.05 g/cm3 0.291 lb/in3

Mechanical Properties of alloy 20 butt weld pipe fittings

The mechanical properties of nickel alloy 20 are displayed in the following table.
Properties Metric Imperial
Tensile strength (annealed) 620 MPa 89900 psi
Yield strength (annealed) 300 MPa 43500 psi
Elongation at break (annealed) 41% 41%

Thermal Properties of alloy 20 butt weld pipe fittings

The thermal properties of nickel alloy 20 are given in the following table
Properties Metric Imperial
Thermal expansion co-efficient (@20-100°C/68-212°F) 14.7 µm/m°C 8.17 µin/in°F
Thermal conductivity 12.3 W/mK 85.4².°

All Alloy 20 Butt weld Pipe Fittings are offered with an NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw material procured at Kinnari Steel Corporation.

We have exported to over 45 countries including UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazi, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angloa & Srilanka.

The Alloy 20 Butt weld Pipe Fittings are used in Petro-Chemical Industry, Oil and Gas Industry , Nuclear Industry, Pulp & Paper Indusry, Research & Development , Mega Projects & Defense & Development Industries. In fact wing to the special grade of steel, they are used for all critical applications.

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The Featured Products of Alloy 20 Butt weld Pipe Fittings are:



Typical applications of Alloy 20 Butt Weld Pipe Fittings include:
  • Chemical Plants
  • Food processing
  • Dye production
  • Heat exchangers
  • Mixing Tanks
  • Pickling equipment
  • Petrochemical plants


Kinnari Steel Corporation is a leading distributor of Stainless Steel and Alloy Steel Products. We havebeen involved in manufacturing and supplying excellent quality products since 2 decades. We hold great expertise in sourcing needs of clients for nickel based Alloys. Our aim is to provide best services in the industry and over the years we have gained much prominence due to propulsion and expertise in high nickel alloys. We thus handle each of our clients’ queries with great sincerity and help them figure out their requirements. In order to maintain the highest standards of quality we make sure that each and every unit is individually inspected and tested, thereby cropping out the scope of any sort of anomaly. Great emphasis is placed on making our products in an environment-friendly way and prevents any kind of harm to nature. We are known across our clients for fast delivery of high products and we have a very low rejection rate. We put great efforts in catering to the needs of our clients and thus we have a huge base of happy customers.Our head office is located in Mumbai. Kinnari Steel Corporation is certified by ISO 9001: 2008 for continued excellence in providing impeccable quality products to its customers.


  • Non availability
  • Late deliveries
  • Poor packaging/ Unprofessional Packing
  • Poor surface finish
  • No Mill test report
  • No control on quality and testing
  • High rejection rate
  • Poor after sales service
  • Supply of wrong grades
  • Material inconsistent with ASTM Standards
  • Very hard material for use
  • Dubious Practices
  • Lack of knowledge
  • Product fails under high pressure
  • High pricing of the goods due to supplier commission


  • World class buying experience
  • Very quick delivery
  • Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • 3rd Party inspection
  • High-pressure sustainability
  • Impeccable surface finish
  • Product replacement warranty
  • After sales support and service
  • High-quality packaging/ Premium Packaging and Packing for sea and Air transport
  • Government and Private Laboratory Testing
  • Test certificate from ISO 17025 Standards Laboratory
  • Same day shipping of the goods
  • Highest stock in the country
  • Stringent Quality Testing and Control
  • ISO 9001:2008 , ISO 14001:2004, OHSAS 18001:2007 Certifications.

Alloy 20 butt weld pipe fittings

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Alloy 20 Butt weld Pipe Fittings Manufacturer Supplier
KSC is manufacturer, stockist & supplier of Alloy 20 butt weld pipe fittings. Stock of Alloy 20 pipe fittings is in ready stock.
Brand: KSC
Manufacturer: Kinnari Steel
Model: Butt Weld Pipe Fittings
Product ID: ICA20-BWPF
4.34 based on 56 reviews

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