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Alloy 20 Tubes

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Alloy 20 Tubes Manufacturer

Alloy 20 Tubes, UNS N08020 Tubes, Alloy 20 WNR 2.4660 Tubing, ASTM B729 / B468 Alloy 20 Seamless Tubes, Alloy Gr. 20 Welded Tubes Manufacturers & Supplier in India

Supplier & Exporter of Alloy 20 High-Pressure Tube, Alloy Carpenter 20 Tubes, Alloy 20 Seamless Tubing, 20 Alloy Heat Exchanger Tubes, Alloy Grade 20 Decorative Tube Dealer & Exporter

Aspirinox Alloys Inc. is one of the most renowned manufacturer and supplier of Alloy 20 Tubes. Alloy 20 is also referred as UNS N08020 Tubes, being nickel chromium and molybdenum alloy in decent proportions Alloy 20 is not a stainless steel but a nickel alloy.


Alloy 20 Tubing is highly corrosion resistant, dealing and operating in a sulfur acidic environment. The product resists pitting and chloride ion corrosion and its copper content protect it from sulphuric acid. Also, resistant to crevice corrosion also, excellent mechanical properties and easy fabrication and weldability and fabricability. The product solves stress corrosion and cracks problems. Alloy 20 Tubes comes with excellent mechanical properties and comes in a custom made size and thickness, as per requirement of our clients.


Alloy 20 Tubes comes in various types like seamless, welded, ERW, fabricated in both hot and cold drawn forms. We also offer this product as per the various American standards as ASTM A 265, B 366, B 463, B 464, B 471, B 472, B 473, B 474, B 475. Alloy 20 tubes are available as Alloy 20 Round Tubes, Alloy 20 Tubes, Alloy 20 Rectangular Tubes and Alloy 20 Hydraulic Tubes and many more.


Alloy 20 Tubes can be applied in oil and gas industries, nuclear, power processing, aerospace, refining, and extreme environments subjected to pressure and heat.


Contact us for more information, as we offer you the most reasonable products of the best quality satisfying your requirements.

Alloy 20 Tube Dealer, ASME SB 729/B468 Alloy 20 Tubing, Alloy 20 Hydraulic Tubes, Alloy Gr. 20 Rectangular Tubes, Alloy 20 Electropolished Tube Wholesalers & Stockists

Alloy 20 Tubes Specifications

Specifications for Alloy 20 Tubes. If any specification is not mentioned here, please use the contact button for quick quote.

Specifications ASTM B 729 ASME SB 729 / ASTM B 468 ASME SB 468
Standards ASTM, ASME and API
Size 4 to 219mm, WT:0.5 to 20mm
Type Seamless / ERW / Welded / Fabricated
Form Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Types of Alloy 20 Tubes

  • Alloy 20 Seamless Pipe
  • Alloy 20Cb-3® Seamless Tube
  • Carpenter 20 Seamless Tubing
  • UNS N08020 Seamless Tube
  • WERKSTOFF NR. 2.4660 Seamless Tube
  • ASTM B729 20 Alloy Seamless Tubes
  • Alloy 20 EFW Tubing

  • Alloy 20 Welded Tube
  • Alloy 20Cb-3® ERW Tube
  • 20 Alloy Welded Tube
  • UNS N08020 Welded Tube
  • WERKSTOFF NR. 2.4660 Welded Tube
  • ASTM B468 Alloy 20 Welded Tubes
  • Alloy 20 EFW Tube

Alloy 20 Tubes Chemical Composition

Grade Alloy 20
Ni 32 – 38
C 0.02 max
Mo 2 – 3
Mn 1 – 2
Si 0.7 max
Fe Balance
Cu 3 – 4
S 0.005 max
P 0.02 max
Cr 19 – 21

Mechanical Properties of Alloy 20 Tubes

Grade Alloy 20
Density 8.1 g/cm3
Melting Point 1443 °C (2430 °F)
Yield Strength (0.2%Offset) Psi – 35000 , MPa – 241
Tensile Strength Psi – 80000 , MPa – 551
Elongation 30 %

Alloy 20 Tubes – Equivalent Grades

Grade Alloy 20
UNS No N08020
EN NiCr20CuMo
JIS  –
BS  –

Alloy 20 Tubes Forms & Availability

  • Alloy 20 Round Tube
  • Alloy 20 Round Tube
  • Alloy 20Cb-3® Round Tubing
  • Carpenter 20 Round Tube
  • UNS N08020 Round Tube
  • Alloy UNS N08020 Round Tube
  • ASTM B729 Alloy 20 Round Tubes

  • Custom Alloy 20 Tube
  • Alloy 20 Custom Tube
  • Carpenter 20 Custom Tube
  • Incoloy® alloy 20 Custom Tubing
  • UNS N08020 Custom Tube
  • WERKSTOFF NR. 2.4660 Custom Tube
  • ASME SB729 Alloy 20 Custom Tubes

Alloy 20 Tubes Updated Price List

Contact us or click on the below button to request a latest Alloy 20 Tubes price list. Aspirinox Alloys INC is dedicated to providing the world-class Alloy 20 Tubes that cater all your demands at very competitive rates.

Alloy 20 Tubes Value Added Services

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Documentation & Packaging:

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports

Exporting Alloy 20 Tubes to Below Countries

Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

Supplying Alloy 20 Tubes to Following Domestic Cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota

Industries & Applications Where Our Alloy 20 Tubes Are Used

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.
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