Alloy 20 Round Bars Manufacturer, Stockist and Exporter
Alloy 20 Round Bars are high-performance nickel-iron-chromium alloys designed to withstand severe corrosive environments. They exhibit excellent resistance to strong oxidizing agents and reducing agents, making them ideal for chemical processing applications. The alloy is particularly suited for handling sulfuric acid, phosphoric acid, and other industrial acids, where standard stainless steels fail.
This alloy is known for its superior mechanical strength combined with excellent corrosion resistance. Alloy 20 is often chosen for applications requiring both high toughness and stability at elevated temperatures. It can be easily fabricated and welded, which adds to its versatility in industrial equipment manufacturing.
Key features of Alloy 20 Round Bars include their excellent resistance to pitting and crevice corrosion. The addition of copper improves resistance to sulfuric acid, while molybdenum enhances general corrosion resistance. These bars maintain dimensional stability under thermal and mechanical stress, making them reliable for long-term service.
Worldwide Alloy 20 Round Bars Manufacturer, Stockist and Exporter
Industries widely use Alloy 20 Round Bars for pumps, valves, heat exchangers, and storage tanks that handle corrosive chemicals. They are also utilized in aerospace, petrochemical, and pharmaceutical sectors. Their durability under harsh conditions significantly reduces maintenance costs and downtime.
The alloy offers remarkable weldability, allowing it to be joined without compromising its corrosion resistance. Heat treatment further optimizes mechanical properties, making Alloy 20 suitable for both cold and hot working applications. Its versatility makes it a preferred choice for custom-engineered components.
Alloy 20 Round Bars are available in various diameters and lengths, meeting the requirements of diverse industrial applications. They can be supplied in hot-rolled or cold-drawn finishes, depending on specific usage needs. Precision machining ensures tight tolerances and smooth surface finishes for critical applications.
When selecting Alloy 20 Round Bars for equipment exposed to aggressive chemical environments, it is crucial to consider the operating temperature and chemical concentration. This alloy provides long-term reliability, minimizing the risk of corrosion-related failures. Its balanced composition ensures optimal performance under a wide range of conditions, making it an essential material in the chemical processing industry.
Alloy 20 Round Bars Specifications
| Property | Value |
|---|---|
| Material | Alloy 20 (UNS N08020) |
| Density | 8.19 g/cm³ |
| Melting Point | 1370–1400°C |
| Hardness | 187 HB |
| Tensile Strength | 620 MPa |
| Yield Strength | 310 MPa |
| Elongation | 40% |
Chemical Composition
| Element | % Composition |
|---|---|
| Nickel (Ni) | 32–38 |
| Chromium (Cr) | 19–21 |
| Iron (Fe) | Balance |
| Copper (Cu) | 1–3 |
| Molybdenum (Mo) | 2–3 |
| Carbon (C) | 0.06 max |
| Manganese (Mn) | 2 max |
| Silicon (Si) | 1 max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 620 MPa |
| Yield Strength | 310 MPa |
| Hardness | 187 HB |
| Elongation | 40% |
| Modulus of Elasticity | 200 GPa |
| Poisson's Ratio | 0.29 |
Dimensions
| Diameter (mm) | Weight per meter (kg/m) |
|---|---|
| 10 | 0.64 |
| 20 | 2.56 |
| 30 | 5.77 |
| 40 | 10.3 |
| 50 | 16.0 |
| 60 | 23.0 |
| 80 | 40.5 |
Equivalent Grades
| Standard | Grade |
|---|---|
| ASTM / ASME | SB-463 |
| UNS | N08020 |
| DIN | 2.4660 |
| JIS | SNCM 625 |
| EN | 2.4660 |
Weight Chart (Approx.)
| Diameter (mm) | Weight per meter (kg/m) |
|---|---|
| 10 | 0.64 |
| 12 | 0.91 |
| 16 | 1.62 |
| 20 | 2.56 |
| 25 | 3.98 |
| 30 | 5.77 |
| 35 | 7.85 |
| 40 | 10.3 |
| 50 | 16.0 |
| 60 | 23.0 |
| 80 | 40.5 |
| 100 | 63.0 |
The applications of our Alloy 20 round bars include oil & gas projects, chemical processing plants, desalination systems, shipbuilding, aerospace, automotive, and heavy engineering. With superior resistance to oxidation and stress corrosion cracking, our bars perform reliably in extreme environments. Whether it is for large-scale infrastructure projects in Mumbai or precision engineering in Germany and the USA, Shakti Forge India remains the first choice for industries that demand excellence.
As one of the most reliable Alloy 20 Round Bars Manufacturer, Stockist and Exporter, Shakti Forge India continues to expand its presence in domestic and international markets. Our focus on quality, timely delivery, and customer satisfaction makes us a preferred partner for leading industries across the globe. For bulk requirements or customized solutions, Shakti Forge India ensures the highest level of product integrity and service excellence.
Frequently Asked Questions (FAQs)
Cities we have supplied our products to
Mumbai, Delhi, Bengaluru(Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)
Cities we have supplied our products to
South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland
Applications of Alloy 20 Round Bars
- Oil & Gas Industry – pipelines, offshore rigs, valves, and fittings
- Chemical Processing Plants – heat exchangers, reactors, and storage vessels
- Marine & Shipbuilding – propeller shafts, seawater systems, and pumps
- Aerospace – jet engines, turbine blades, and structural components
- Power Generation – nuclear plants, boilers, and steam generators
- Automotive – exhaust systems, sensors, and performance parts
- Pharmaceutical & Food Industry – equipment requiring hygiene and corrosion resistance
- Construction & Infrastructure – high-strength fasteners, joints, and supports
