Alpha Overseas is well known in the industry for its production and distribution of Alloy 20 Filler Wire. We are proud of our superior products and superior service. Nickel alloy 20 is an austenitic, low-carbon alloy containing molybdenum, copper, nickel, iron, and chromium. It exhibits exceptional corrosion resistance in chemical environments that include phosphoric acid, nitric acid, chlorides, and sulfuric acid. At both low and high temperatures, it also possesses good mechanical qualities.
Alloy 20 Filler Wire, Nickel Alloy 20 Filler Wire, Alloy 20 Welding Filler Wire, Filler Wire for Alloy 20, Incoloy Alloy 20 Filler Wire Supplier, Carpenter 20 Filler Wire, Inconel 20 Filler Wire Manufacturers, Alloy 20Cb-3® Filler Wire, Alloy 20 Filler Wire Supplier in Mumbai, India.
Some industries that use alloy 20 are food processing, petrochemical and refining, maritime, pharmaceutical, and chemical. Storage tanks, mixing tanks, agitators, pump and valve components, food processing machinery, fasteners, and fittings are examples of end-use applications. According to ASME, applications are restricted to a maximum temperature of 1000°F. It's crucial to ascertain whether the required corrosion resistance can be attained in the environment. The nickel-iron-chromium austenitic alloy known as Alloy 20 Filler Wire, sometimes Carpenter 20, was developed for maximum resistance to acid attack, particularly sulfuric acid.
These superalloy pipes exhibit good resistance to general corrosion, pitting in chemicals containing phosphoric, chlorides, sulfuric, nitric acids, and crevice corrosion. It also contains niobium to stabilize against sensitization and the ensuing intergranular corrosion. We provide these AS Alloy 20 in custom sizes and thicknesses to meet the precise needs of our respected clients at market-beating pricing while still using raw materials of the highest quality possible. When the maximum range indicated for the content of alloying elements exceeds one or more limits, Carpenter 20 Filler Wire is regarded as an alloy. We produce Alloy 20 Wire following global quality standards, in various specifications, and at rates that are among the lowest in the industry. These electrodes are employed while welding construction machinery. Niobium is included in our Alloy 20 Welding Wire to stabilize it against sensitization during intergranular weathering.
Equivalent Grades Of Nickel Alloy 20 Filler Wire
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Chemical Composition of Alloy 20Cb-3® Filler Wire
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 |
Mechanical Properties of Alloy 20 Filler Wire
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 % |
Different Types of Incoloy Alloy 20 Filler Wire

Alloy 20 Tig Filler Wire
- Alloy 20 Tig Filler Rod
- Alloy 2.4660 Tig Filler Wire
- Alloy N08020 Tig Filler Wire
- Nickel Alloy 20 Tig Welding Filler Wire
- Inconel 20 TIG Welding Filler Rods
- Alloy 20Cb-3® TIG Welding Filler Rod

Alloy 20 Mig Filler Wire
- Alloy 20Cb-3® Mig Filler Wire
- Alloy N08020 Mig Filler Wire
- Alloy 20 Mig Welding Filler Rods
- Alloy 20 Mig Welding Filler Wire
- Inconel 20 Mig Filler Rod
- Alloy 2.4660 Mig Filler Wire

Alloy 20 Welding Filler Wire
- Alloy 20 Filler Welding Wire
- Alloy N08020 Welding Filler Wire
- Alloy 20 Welding Filler Rods
- Alloy 20CB3® Welding Filler Rod
- Alloy 20CB3® Welding Filler Wire
- Inconel 20 Welding Filler Rod
- Incoloy 20 Welding Filler Wire
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Applications of Carpenter 20 Filler Wire
We Export Alloy 20 Filler Wire Across the Globe
Romania, Nigeria, Norway, Iraq, Trinidad & Tobago, Poland, Brazil, Spain, New Zealand, Vietnam, United Arab Emirates, Czech Republic, Pakistan, Gabon, Tunisia, Japan, Thailand, Lebanon, Indonesia, Italy, Mexico, Bulgaria, Netherlands, Algiera, Belarus, Denmark, columbia, Egypt, United States, Ecuador, Sri Lanka, Kuwait, Jordan, Chile, Saudi Arabia, Kenya, Venezuela, Zimbabwe, Russia, Ukraine, Tibet, Hong Kong, Sweden, Portugal, Oman, France, Lahore, Morocco, China, Croatia, Finland, Colombia, Costa Rica, Turkey, Gambia, Hungary, Lithuania, Germany, Afghanistan, Peru, Austria, India, Estonia, United Kingdom, Argentina, Switzerland, Iran, Canada, Belgium, Angola, Kazakhstan, Bolivia, Greece, Bahrain, Serbia, Bhutan, Yemen, Puerto Rico, South Africa, South Korea, Ireland, Israel, Malaysia, Ghana, Australia, Slovakia, Philippines, Taiwan, Macau, Qatar, Algeria, Singapore, Azerbaijan, Bangladesh, Libya, Mongolia, Namibia, Nepal.
Domestic Supply Inconel 20 Filler Wire
Thane, Nashik, Navi Mumbai, Faridabad, Haryana, Secunderabad, Ranchi, Pimpri-Chinchwad, Nagpur, Ernakulam , Visakhapatnam, Pune, Kolkata, Noida, Jaipur, Thiruvananthapuram, New Delhi, Chennai, Ahmedabad, Bengaluru, Howrah, Rajkot, Kanpur, Surat, Ludhiana, Gurgaon, Hyderabad, Indore, mumbai, Chandigarh, Jamshedpur, Bhopal.