Alloy 20 is a highly corrosion-resistant material that is often used in demanding environments, such as those in the chemical, pharmaceutical, and food processing industries. Alloy 20 Pipe Fittings play a crucial role in these applications, as they are essential components for constructing robust and durable piping systems.
Table Content
Key features and benefits of Alloy 20 pipe fittings:
Corrosion Resistance
Alloy 20, also known as Carpenter 20, is composed of nickel, chromium, molybdenum, and copper, making it exceptionally resistant to various forms of corrosion, including sulfuric acid, phosphoric acid, and chloride stress corrosion cracking. This makes it a prime choice for industries where corrosive substances are prevalent.
Durability
Alloy 20 pipe fittings offer outstanding durability and longevity. Their resistance to corrosion means they have a longer service life compared to standard stainless steel fittings, even in aggressive chemical environments.
Versatility
These fittings are suitable for a wide range of applications, including chemical processing, pharmaceuticals, food and beverage, and even in marine environments where exposure to saltwater is common.
Ease of Fabrication
Alloy 20 is relatively easy to work with, and it can be welded and formed using standard techniques. This facilitates the manufacturing and installation of pipe fittings.
Low Maintenance
The inherent corrosion resistance of Alloy 20 reduces the need for frequent maintenance and replacement of fittings, resulting in cost savings over time.
Compliance with Industry Standards
Alloy 20 pipe fittings are typically manufactured to conform to industry standards and specifications, ensuring their compatibility with existing piping systems.
Leak Resistance
With proper installation and sealing, Alloy 20 fittings offer a high level of leak resistance, preventing potentially hazardous leaks in chemical processing plants.
Temperature and Pressure Tolerance
These fittings are capable of withstanding a wide range of temperatures and pressures, making them suitable for demanding industrial applications.
Availability
Alloy 20 pipe fittings are readily available in various configurations, such as elbows, tees, reducers, and flanges, making it easy to find the right components for your specific needs.

Cutting, Shaping and Heating, Forming
Machining & Heat Treatment
Non-Destructive Testing & Surface Treatment
Marking and Identification
Specifications | ASTM B366 / ASME SB366 |
Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
Size | ½” NB to 16” NB |
Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
Type | Seamless / Welded / Fabricated |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Alloy 20 Pipe Fitting |
Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM B366 Alloy 20 Buttweld Fitting |
Elbows | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D,
2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
Connection | Welding |
Manufacturing process | Forge, Cast, Push, Press, etc. |
Key markets and industries |
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Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Specialized manufacturer of | 90 Deg Elbows, 45 Deg Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend |
- Alloy 20 Pipe Fittings
- Carpenter 20 Pipe Cap
- ASTM B366 Alloy 20 Pipe Fittings
- Alloy 20Cb-3 Industrial Fittings
- Alloy 20 Short Radius Elbow
- ASME SB366 Alloy 20 Buttweld Fittings
- Alloy 20 Pipe Bend
- Incoloy Alloy 20 Welded Fittings
- Alloy 20 Elbow
- Carpenter 20 Pipe Fittings Price List
- Incoloy Alloy 20 Pipe Fittings
- Alloy 20 Pipe Fittings
- Alloy 20Cb-3 Buttweld Pipe Fittings
- Incoloy Alloy 20 90 Degree Elbow
- Alloy 20 Buttweld Fittings
- UNS N08020 Pipe Fittings
- Alloy 20 Pipe Nipples
- ASME SB366 Alloy 20 Lap Joint Stub End
- Alloy 20 Dish Ends
- Alloy 20Cb-3 Long Radius Elbow
- Incoloy alloy 20 Nipple
- Incoloy alloy 20 45 Degree Elbow
- Alloy 2.4660 Butt weld Fittings
- Alloy 20 Seamless Fittings
- Carpenter 20 Reducing Cross
- Alloy 20 180° LR Return Bend
- Alloy 2.4660 Pipe Fittings
- Alloy 20 U Bend
- Alloy 20 Long Radius Stub End
- Alloy 20Cb-3 Concentric Reducer
- ANSI B16.9 Alloy 20 Two Joint Pipe Fittings
- UNS N08020 Alloy Pipe Fittings
- ASME B16.9 Alloy 20 Equal Tee
- UNS N08020 Buttweld Pipe Fittings
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | – | – | – |
Alloy 20 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
32 – 38 | 0.02 max | 2 – 3 | 1 – 2 | 0.7 max | Bal | 3 – 4 | 0.005 max | 0.02 max | 19 – 21 |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 35000 , MPa – 241 | Psi – 80000 , MPa – 551 | 30 % |
“ Check Bhansali Exports's offered Alloy 20 Pipe Fittings Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
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