
Alloy 20 is an alloy made from nickel, iron, and chromium with small amounts of molybdenum and copper. Alloy 20 pipes and tubes are made from this alloy and are widely used in various industries due to their valuable properties.
Several types of Alloy 20 pipes and tubes are available in the market. They include seamless tubes, welded tubes, seamless pipes, and welded pipes. Seamless tubes are made by rolling an alloy into a tube without seams or joints. Welded tubes are made by rolling an alloy into a tube and welding the seam. Similarly, seamless pipes are made without seams, while welded pipes are made by welding the seams. The pipe/tube type choice depends on the specific use case, as each type has unique properties.
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Alloy 20 pipes and tubes are widely used in various chemical, pharmaceutical, food processing, and fertilizers industries. They are commonly used in equipment like heat exchangers, tanks, reactors, piping, and valves. In the chemical industry, they are often used to manufacture sulfuric acid, nitric acid, and phosphoric acid. These pipes and tubes are also used to manufacture medications and vitamins in the pharmaceutical industry.
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Alloy 20 pipes and tubes are used for superior corrosion resistance, making them ideal for use in harsh environments. They are also used for their high-temperature strength, workability, and durability. Due to their non-reactive nature, these pipes and tubes are also used in high-purity applications where contamination is unacceptable. They are used in pipelines, valves, and heat exchangers due to their excellent resistance to corrosion, crevice corrosion, and pitting.
Alloy 20 pipes and tubes offer excellent benefits, such as superior corrosion resistance, stress cracking resistance, and pitting corrosion resistance. They also exhibit excellent mechanical properties, including high flexibility, toughness, and resistance to wear. Furthermore, they are highly durable, resistant to high temperatures, and easy to form and weld. Alloy 20 pipes and tubes are also non-magnetic, making them ideal for MRI machines and other medical equipment.
Alloy 20 pipes and tubes are versatile and widely used in different industries due to their valuable properties. They are available in different types, including seamless and welded, each delivering its unique benefits. These pipes and tubes are ideal for harsh environments, high-purity applications, and high-temperature conditions. Furthermore, their excellent mechanical properties, such as corrosion resistance and toughness, make them highly durable and long-lasting.



Alloy 20 Pipe Specifications
Pipe Specifications | ASTM B161, B730 / ASME SB161, SB730 |
Tube Specifications | ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554 |
Dimensions | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Seamless Pipe & Tube Size | 1/2″ NB – 16″ NB |
Welded Pipe & Tube Size | 1/8″NB TO 30″NB IN |
EFW Pipe & Tube Size | 6″ NB – 24″ NB |
Tube 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 |
Thickness | 0.35 mm – 50 mm |
Specialized in | Large Diameter Pipe Size |
Schedule | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS |
Type | Seamless Pipes, ERW Pipes, Welded Pipe, Fabricated Pipes, Electropolished Pipe, Polished Pipe, Hollow Pipes |
Form | Round, Square, Hydraulic, U Shape, Rectangular, Pan Cake Coils, Coiled, Hex, Honed, Etc |
Length | Single Random, Double Random & Required Length. |
End | Plain End, Beveled End, Treaded End |
Carpenter 20 Pipes and Tubes Price List
Price List of Alloy 20 Pipes and Tubes | Alloy 20 Pipes and Tubes Price in India (INR) | Alloy 20 Pipes and Tubes Price in USD | Alloy 20 Pipes and Tubes Price in UAE (Dirham) |
---|---|---|---|
Alloy 20 Pipe Price | ₹ 250 | $ 3.56 USD | 8.50 AED |
2 inch Alloy 20 Pipe Price | ₹ 564 | $ 63.00 USD | 20.67 AED |
Price of Alloy 20 Seamless Pipes | ₹ 550 | $ 6.10 USD | 20.52 AED |
Alloy 20 Pipes Price List | ₹ 1100 | $ 17.00 USD | 45.15 AED |
Carpenter 20 Price | ₹ 240 | $ 3.50 USD | 8.50 AED |
Alloy 20 Price Per Kg | ₹ 190 | $ 2.35 USD | 5.20 AED |
Alloy 20 Tube Price | ₹ 240 | $ 5.49 USD | 8.59 AED |
Alloy 20 Pipe Price Per Kg | ₹ 480 | $ 5.20 USD | 25.40 AED |
Alloy 20 Pipes and Tubes Technical Data Sheet
Alloy 20 Pipes and Tubes Equivalent Grade
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Alloy 20Cb-3® Pipes and Tubes Manufacturing Process

Common Types Of Alloy 20 Pipes and Tubes

Alloy 20 Seamless Pipe

Alloy 20 Welded Pipe

Carpenter 20 ERW Pipe

Alloy 20Cb-3® EFW Pipe

Alloy 20 Seamless Tube

Alloy 20Cb-3® Welded Tube

Alloy 20 Capillary Tube

Incoloy® alloy 20 Heat Exchanger Tubes

Alloy 20 Square Tubes
Other Type Incoloy® alloy 20 Pipes and Tubes
- Carpenter 20 Pipe Manufacturers in India
- Alloy 20 Oval Tubing
- Incoloy® alloy 20 High pressure Pipes
- Incoloy® alloy 20 Coil Tubing
- ASTM B161 Alloy 20Cb-3® Round Pipe
- Alloy 20 Thin Wall Tube
- Alloy 20 Pipe
- Schedule 40 Alloy 20 Pipe
- Alloy 20 Pipes Manufacturer in Mumbai
- Alloy 2.4660 Seamless Tubing
- UNS N08020 Pipes
- Carpenter 20 Welded Pipe
- Alloy 20 Square Pipe
- Alloy 20 Pipe Suppliers in India
- Carpenter 20 Electropolished Pipe
- Large Diameter Alloy 20 Pipe
- Alloy 20 Tubes
- Alloy 20 Rectangular Tube
- Alloy 20 Round Tubing
- Alloy 20 Welded Pipe
- ASME SB161 Alloy 20 Pipes
- Alloy 20 Hollow Pipe
- Carpenter 20 Tubes Suppliers in India
- ASTM A213 Alloy 20 Welded Tube
- UNS N08020 Tubing
- 2.4660 Seamless Pipe
- Alloy 20 Thick Wall Tube
- Alloy 20 Pipe Manufacturers in India
- Alloy 20 Rectangular pipe
- Alloy 20 Industrial Pipes
- Alloy 20 Tubes Suppliers in Mumbai
- Alloy 20 Pipe Suppliers in Mumbai
- ASME SA213 Alloy 20 Tubes
- Alloy 20 Boiler Tubes
- Alloy 20 Polished Pipe
- Alloy 20 Tube
- Alloy 20 Hydraulic Tubing
- Incoloy® alloy 20 Thick Wall Pipe
Alloy 20Cb-3® Tubing Chemical Composition
Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
Carpenter 20 Pipes Mechanical Properties
Element | 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 % |