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Alloy 20 Pipes and Tubes are a highly versatile and corrosion-resistant nickel-iron-chromium-based alloy. Also known as Carpenter 20, this alloy is designed to provide exceptional resistance to various corrosive environments, making it suitable for a wide range of applications.

One of the key features of Alloy 20 pipes and tubes is their outstanding corrosion resistance. They offer excellent resistance to a wide range of corrosive media, including sulfuric acid, nitric acid, phosphoric acid, and chloride-containing environments. This exceptional corrosion resistance makes them ideal for applications in chemical processing, petrochemical, pharmaceutical, and food processing industries, where exposure to aggressive substances is prevalent.

The chemical composition of Alloy 20 pipes and tubes typically includes approximately 32-38% nickel, 19-21% chromium, 2-3% molybdenum, and significant amounts of iron, copper, and other elements. The combination of these alloying elements provides the alloy with its excellent corrosion resistance and mechanical properties.

Machining Alloy 20 Pipes and Tubes can be challenging due to their high strength and work hardening rate. Specialized cutting tools and techniques, along with adequate cooling during machining, are necessary to prevent work hardening and ensure precise fabrication.

Alloy 20 Pipes & Tubes

Bhansali Enterprises Specifications Of Alloy 20 Pipes and Tubes

Pipe Standard ASTM B729 ASME SB 729 / ASTM B464 ASME SB 464
Tube Specifications ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Dimension ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Pipe Sizes 1 / 2" NB - 16" NB
Welded Pipe Sizes 1 / 2" NB - 24" NB
EFW Pipe Size 6" NB - 24" NB
Seamless Tube Sizes 1 / 2" NB - 16" NB
Welded Tube Sizes 1 / 2" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Manufacturing Process Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Pipe Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Pipe Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Alloy 20 Pipes, Finish as per customer Requirements
Length Single Random, Double Random, Standard & Cut length
End Types Plain Ends (PE) Threaded Ends (TE) Bevelled Ends (BW) Grooved Mechanical Joints or Grooved Ends, TBE (Treaded Both Ends)
Form Round, Square, Hollow, Rectangular, Instrumentation, High Pressure, Cold Rolled Coiled, Electropolish, Heat exchanger, Sanitary etc.

LogoASME SB729 Alloy 20 Pipe & Tube Equivalent Grades

cta one shape 1
STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

LogoChemical Composition of Alloy 20 Pipes and Tubes

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Grade Ni C Mn P S Si Cr Nb Mo Cu
Alloy 20 32 - 38 0.02 max 1 - 2 0.02 max 0.005 max 0.7 max 19 - 21 0.1 - 0.3 2 - 3 3 - 4

LogoMechanical Properties of Incoloy® alloy 20 Pipes & Tubes

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Grade 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 %

Bhansali Enterprises Available Variations in Alloy 20 Pipes & Tubes

Alloy 20 Seamless Pipe

Seamless Pipes

Alloy 20 Seamless Pipe

Carpenter 20 Welded Pipes

Welded Pipe

Carpenter 20 Welded Pipe

Incoloy® alloy 20 ERW Pipe

ERW Pipe

Incoloy® alloy 20 ERW Pipe

Alloy 20 EFW Pipe

EFW Pipe

Alloy 20 EFW Pipe

Incoloy® alloy 20 Polished Pipe

Polished Pipe

Incoloy® alloy 20 Polished Pipe

Alloy 20 Seamless Tubes

Seamless Tubes

Alloy 20 Seamless Tubes

Incoloy® alloy 20 Welded Tube

Welded Tube

Incoloy® alloy 20 Welded Tube

Carpenter 20 ERW Tube

ERW Tube

Carpenter 20 ERW Tube

Alloy 20 Electropolished Tube

Electropolished Tube

Alloy 20 Electropolished Tube

Bhansali EnterprisesOther Types Of Carpenter 20 Pipe & Tube

  • Alloy 20 Large Diameter Pipe
  • UNS N08020 Schedule 80 Pipe
  • Alloy 20 Pipes
  • Incoloy® alloy 20 Schedule 40 Pipe
  • Incoloy® alloy 20 Dairy Pipe
  • Alloy 20 Pipe Manufacturer
  • ASTM B729 Alloy 20 Piping
  • Alloy 20 N08020 Square Pipe
  • Incoloy® alloy 20 Electropolished Pipes
  • WNR 2.4660 Industrial Pipes
  • ASME SB729 Alloy 20 Pipe
  • Carpenter 20 Round Pipe
  • Alloy 20 Hollow Pipe
  • ASTM B729 Alloy 20 ERW Pipes
  • Alloy 20 Pipe Fittings
  • ASTM B729 Incoloy® alloy 20 Welded Pipe
  • Carpenter 20 Tubing
  • Alloy 20 Tube Suppliers
  • Alloy 20 Rectangular Pipes
  • ASME SB 729 Incoloy® alloy 20 Seamless Tubes
  • Alloy 20 Pipe Suppliers
  • ASME SB729 Alloy 20 ERW Tubes
  • Alloy 20 Tube
  • ASME SB729 Incoloy® alloy 20 Welded Tubes
  • Carpenter 20 Instrumentation Tubing
  • Steel Alloy 20 Industrial Tubes
  • Carpenter 20 ERW Tube
  • Alloy 20 Oval Tube
  • Alloy 20 Pipe
  • UNS N08020 U Shaped tube
  • Alloy 2.4660 Rectangular Tubes
  • Carpenter 20 Polished Tube
  • Alloy 20 Sanitary Tubing Stock
  • 2.4660 Square Tube
  • Incoloy® alloy 20 Electric Resistance Welded Tubes
  • Alloy 20 Welded Tube
  • Alloy 20 Tubes
  • Incoloy® alloy 20 Spiral Welded Tube

Bhansali EnterprisesAlloy 20 Pipes and Tubes Technical Data

Bhansali EnterprisesAlloy 20 Pipes & Tubing Industrial Application

Alloy 20 pipes and tubes find applications in various industries where resistance to corrosion and versatility are essential. In the chemical processing sector, they are used for piping systems, heat exchangers, and reactor vessels handling corrosive chemicals. In the petrochemical industry, these alloys are employed for components in refineries and processing units exposed to aggressive environments. They are also used in the pharmaceutical and food processing industries for equipment that requires high purity and resistance to corrosive substances.

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  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesAlloy 20Cb-3® Pipes & Tubes Price Details

Prices for Incoloy® alloy 20 Pipes and Tubes Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise Carpenter 20 maintains a stock of all standard items and can export them at the best price ASME SB729 Alloy 20 Seamless Pipe, Welded Tube, Seamless Tube, Welded Pipe, Round Pipe, Polished Tube, ERW Pipe, ERW Tube etc.

Bhansali EnterprisesWe Supply Alloy 20 Pipes & Tubes in the following Cities & Countries

India UAE Australia Canada Germany Russia France Indonesia Kuwait United Kingdom (Uk) Turkey
Mumbai Dubai Melbourne Ottawa Berlin Moscow Paris Jakarta Hawally London Istanbul
Delhi Abu Dhabi Sydney Quebec City Hamburg Saint Petersburg Lyon Bandung Al Ahmadi Liverpool Antalya
Bangalore Sharjah Brisbane Toronto Munich Kazan Lille Makassar Al Jahra Birmingham Izmir
Hyderabad Al Ain Perth Montreal Augsburg Chelyabinsk Strasbourg Surabaya Salmiya Bristol Trabzon
Ahmedabad Ajman Adelaide Winnipeg Cologne Novosibirsk Rouen Medan Fahaheel Newcastle upon Tyne Fethiye
Chennai Fujairah Hobart Mississauga Düsseldorf Omsk Nice Jayapura Fintas Manchester Ankara
Kolkata Khor Fakkan Darwin Vancouver Dortmund Krasnodar Bordeaux Yogyakarta Sabah Al-Salem Edinburgh Bursa
Lucknow Ruwais Ballarat Brampton Essen Volgograd Marseille Batam Mahboula Oxford Edirne
Bhopal Ghayathi Bendigo Hamilton Bremen Saratov Lyon Banjarmasin Abdali Southampton Konya
Navi Mumbai Hatta Mackay Surrey Dresden Barnaul Toulouse Denpasar Jabriya Glasgow Denizli

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