Alloy 20 | Carpenter 20 | UNS N08020

Alloy 20

Alloy 20 Manufacturer | Carpenter 20 Supplier | UNS N08020

Siddhagiri Metals and Tubes is a well-known manufacturer, exporter, and supplier of Alloy 20 globally. Siddhagiri Metals and Tubes has 25 years of Experience in Manufacturing of  Alloy 20 products in India. We have been exporting  Alloy 20 products all over the world. Siddhagiri Metals and Tubes produces Pipe ASTM B729 B464, Tube ASTM B468 B729, Flange ASTM B462, Pipe Fittings ASTM B366, Round Bar ASTM B473, Sheet Plate ASTM B463 And Os-Lok® Tube Fittings.

The Alloy 20 substance makes Alloy proof to chloride-ion stress-corrosion breaking. Copper and molybdenum give potential to deal with reducing atmosphere. The molybdenum material also provides a good potential to deal with ugly pitting and crevice deterioration. The chromium gives potential to deal with oxidizing surroundings such as nitric acid. The addition of niobium cuts down on an effect of carbide rainfall during welding, thus increasing the alloy’s potential to deal with intergranular deterioration.

Alloy 20 or Nickel Alloy 20 has outstanding deterioration level of resistance in sulfuric acid surroundings and is used in a range of programs including this acid. Other uses include the production of fuel, substances, explosives, inorganic and organic substances, medication, food and man-made materials. For these and other programs, Alloy 20 is easily designed to produce combining aquariums, heat exchanges, process pipes, equipment, pump, valves, fasteners, and fittings.

Alloy 20 or UNS N08020  is a nickel chromium–molybdenum stainless steel which was developed for the use of involving sulphuric acid in the industrial sector. It is also a good corrosion resistance against sulphuric acid and is also resistant to chloride stress corrosion cracking.

Carpenter 20 is another popular name for Nickel Alloy 20, it is proof to chloride-ion stress-corrosion breaking. Copper and molybdenum give potential to deal with reducing atmosphere. The molybdenum material also provides a good potential to deal with ugly pitting and crevice deterioration. The chromium gives potential to deal with oxidizing surroundings such as nitric acid. The addition of niobium cuts down on the effect of carbide rainfall during welding, thus increasing the alloy’s potential to deal with intergranular deterioration.

Inconel® is a registered trademark of Special Metals Corporation.

Alloy 20 Forms

Alloy 20 Chemical Composition :

Element Percentage [wt %]
C≤0.07
Si≤1.00
Mn≤2.00
P≤0.045
S≤0.035
Ni32.00~38.00
Cr19.00~21.00
Mo2.00~3.00
Cu3.00~4.00
Nb8×C~1.00

Alloy 20 Mechanical Properties :

Tensile strength
[MPa]
≥551
0.2% proof stress
[MPa]
≥241
Elongation
[%]
≥30.0
Hardness
[HB]
≤217

Alloy 20 Applications :

  • Synthetic rubber manufacturing equipment
  • Processing of pharmaceuticals
  • plastics and organic and heavy chemicals
  • valves and other process equipment
  • Tanks, piping, heat exchangers, pumps, valves, and other process equipment
  • Chemical process piping
  • Bubble caps
  • Petrochemical process equipment
  • Food and dye production

Alloy 20 Equivalent Grades and Other Names :

  • Alloy 20
  • Carpenter 20
  • UNS N08020
  • Nickel Alloy 20
  • AL 20
  • Carlson Alloy C20
  • Werkst. nr. 2.4660
  • CN7M
  • 20Cb-3

Siddhagiri Metals and Tubes, Alloy 20 Supplier Manufacturer:

Siddhagiri Metals and Tubes is a well-known stockist for Alloy 20 Products . They Can be Classified As :-

  • Pipes ASTM B729 / B464 Alloy 20

  • Tube ASTM B469 Alloy 20

  • Pipe Fittings ASTM B366 Alloy 20

  • Tube Fittings Os-Lok, A-Lok Alloy 20

  • Flanges ASTM B462 Alloy 20

  • Sheet Plate ASTM B463 Alloy 20

  • Bar ASTM B473 Alloy 20

Whatever may be the specification, grade or service, we offer the best solution for all the queries. Our inventory position and worldwide business relationships make us a leader in the distribution industry. All our products are fabricated from high quality raw materials. These products are manufactured under the supervision of our experienced experts using latest technology. As a Renowned Alloy supplier our ability to supply  products on a project basis is one of our strongest competences and is unsurpassed in this business worldwide.

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Brand Name
Siddhagiri Metals and Tubes
Product Name
Alloy 20